Is a chemical compound with the formula NH 3OH Cl .
Category
Hydroxylammonium chloride is a chemical compound with the formula NH 3OH Cl . It is the hydrochloric acid salt of hydroxylamine NH 2OH.
Application
Uses:
Reducing Agent: Hydroxylammonium chloride is a common reducing agent in various chemical reactions.
Organic Synthesis: It plays a role in the synthesis of chemical and pharmaceutical products.
Environmental Remediation: It's used as a reductant for metal ions in environmental remediation.
Wastewater Treatment: It can enhance Fenton-like oxidation in wastewater treatment.
Soil Analysis: It's used in BCR protocols to determine the reducible fraction of metals in polluted soils.
LIBs Recycling: It's a potential reductant for metal ions in lithium-ion battery (LIB) recycling processes.
Dose
Hydroxylammonium chloride, also known as hydroxylamine hydrochloride, is a chemical compound with the formula [NH₃OH]⁺Cl⁻, the hydrochloric acid salt of hydroxylamine. It's a colorless inorganic compound used in organic synthesis and as a reducing agent.
Chemical Formula: [NH₃OH]⁺Cl⁻ or HONH2·HCl
Synonyms: Hydroxylamine hydrochloride
CAS Number: 5470-11-1
Molar Mass: 69.49 g/mol
Technical specifications
Specification :
Properties:
Form: Solid
| Density | 1.67 g/cm3 (25 °C) |
| Melting Point | 154 °C |
| pH value | 2.5 - 3.5 (50 g/l, H₂O, 20 °C) |
| Vapor pressure | 0.054 Pa (50 °C) |
Note
Preparation: It can be prepared by reducing acidified potassium nitrite with potassium bisulfite, yielding hydroxylammonium sulfate, followed by adding barium chloride to obtain the chloride form.
MSDS
| Product Name | Hydroxylammonium chloride |
| Part Number | RXSOL-19-3212-050 |
Company Details:....
RX MARINE INTERNATIONAL
105, A wing , BSEL , TECH PARK.
VASHI ,NEW BOMBAY 400703 INDIA
Branch : Kandla, Mumbai , Chennai, Vizag, Kolkata, UAE , OMAN , CANADA and KENYA
| Phone | +91 22 20871200 - 1400 |
| Fax | +91 22 27612100 :::AOH :0091 9821214367 |
| mail@rxmarine.com | |
| Website | www.rxmraine.com |
Substances
| Synonyms | Hydroxylammonium chloride |
| Formula | H2NOH.HCl |
| Molecular weight | 69,49 g/mol |
| CAS-No. | 5470-11-1 |
| EC-No. | 226-798-2 |
| Index-No. | 612-123-00-2 |
| Component | Classification | Concentration |
| Hydroxylammonium chloride | ||
|
CAS-No. 5470-11-1
EC-No 226-798-2
Index-No. 612-123-00-2
|
Met. Corr. 1; Acute Tox. 4;
Skin Irrit. 2; Eye Irrit. 2;
Skin Sens. 1; Carc. 2;
STOT RE 2; Aquatic Acute
1; Aquatic Chronic 2;
H290, H302, H312, H315,
H319, H317, H351, H373,
H400, H411
M-Factor - Aquatic Acute:1
|
= 100 % |
For the full text of the H-Statements mentioned in this Section, see Section 16.
Classification of the substance or mixture
| Corrosive to Metals, (Category 1) | H290: May be corrosive to metals |
| Acute toxicity, (Category 4) | H302: Harmful if swallowed. |
| Acute toxicity, (Category 4) | H312: Harmful in contact with skin. |
| Skin irritation, (Category 2) | H315: Causes skin irritation. |
| Eye irritation, (Category 2) | H319: Causes serious eye irritation. |
| Skin sensitization, (Category 1) | H317: May cause an allergic skin reaction. |
| Carcinogenicity, (Category 2) | H351: Suspected of causing cancer. |
|
Specific target organ toxicity -
repeated exposure, (Category 2),
spleen
|
H373: May cause damage to organs
through prolonged or repeated exposure if
swallowed.
|
|
Short-term (acute) aquatic
hazard, (Category 1)
|
H400: Very toxic to aquatic life. |
|
Long-term (chronic) aquatic
hazard, (Category 2)
|
H411: Toxic to aquatic life with long lasting effects. |
Label elements
| Signal Word | Warning |
|
Hazard Statements |
H290 May be corrosive to metals.
H302 + H312 Harmful if swallowed or in contact with skin.
H315 Causes skin irritation.
H317 May cause an allergic skin reaction.
H319 Causes serious eye irritation.
H351 Suspected of causing cancer.
H373 May cause damage to organs (spleen) through prolonged or repeated exposure if swallowed.
H410 Very toxic to aquatic life with long lasting effects.
|
|
Precautionary Statements |
P273 Avoid release to the environment.
P280 Wear protective gloves/ protective clothing/ eye protection/ face protection.
P301 + P312 IF SWALLOWED: Call a POISON CENTER/ doctor if you feel unwell.
P302 + P352 + P312 IF ON SKIN: Wash with plenty of water.Call a POISON CENTER/
doctor if you feel unwell.
P305 + P351 + P338 IF IN EYES: Rinse cautiously with water for several minutes.
Remove contact lenses, if present and easy to do. Continue rinsing.
P308 + P313 IF exposed or concerned: Get medical advice/ attention.
|
| Supplemental Hazard Statements | None |
| Reduced Labeling (= 125 ml) | |
| Signal Word | Warning |
| Hazard statement(s) |
H317 May cause an allergic skin reaction.
H351 Suspected of causing cancer.
|
| Precautionary statement(s) |
P280 Wear protective gloves/ protective clothing/ eye protection/ face protection.
P308 + P313 IF exposed or concerned: Get medical advice/ attention.
|
| Supplemental Hazard Statements | None |
| Other hazards |
This substance/mixture contains no components considered to be either persistent,
bioaccumulative and toxic (PBT), or very persistent and very bioaccumulative (vPvB) at
levels of 0.1% or higher.
Ecological information:
The substance/mixture does not contain components considered to have endocrine
disrupting properties according to REACH Article 57(f) or Commission Delegated regulation
(EU) 2017/2100 or Commission Regulation (EU) 2018/605 at levels of 0.1% or higher.
Toxicological information:
The substance/mixture does not contain components considered to have endocrine
disrupting properties according to REACH Article 57(f) or Commission Delegated regulation
(EU) 2017/2100 or Commission Regulation (EU) 2018/605 at levels of 0.1% or higher.
|
Description of first aid measures
| General advice | Show this material safety data sheet to the doctor in attendance. |
| If inhaled | After inhalation: fresh air. Call in physician. |
| In case of skin contact | In case of skin contact: Take off immediately all contaminated clothing. Rinse skin with water/ shower. Consult a physician. |
| In case of eye contact | After eye contact: rinse out with plenty of water. Call in ophthalmologist. Remove contact lenses. |
| If swallowed | After swallowing: immediately make victim drink water (two glasses at most). Consult a physician. |
| Most important symptoms and effects, both acute and delayed | The most important known symptoms and effects are described in the labelling (see section 2.2) and/or in section 11 |
| Indication of any immediate medical attention and special treatment needed | No data available |
Extinguishing media
| Suitable extinguishing media | Use extinguishing measures that are appropriate to local circumstances and the surrounding environment. |
| Unsuitable extinguishing media | For this substance/mixture no limitations of extinguishing agents are given. |
| Special hazards arising from the substance or mixture |
Highly flammable liquid and vapor. Runoff to sewer may create fire or explosion hazard.
In a fire or if heated, a pressure increase will occur and the container may burst, with the risk of a subsequent explosion. The vapor/gas is heavier than air and will spread along the ground. Vapors may accumulate in low or confined areas or travel a considerable distance to a source of ignition and flash back.
Highly flammable liquid and vapor. Runoff to sewer may create fire or explosion hazard.
In a fire or if heated, a pressure increase will occur and the container may burst, with the risk of a subsequent explosion. The vapor/gas is heavier than air and will spread along the ground. Vapors may accumulate in low or confined areas or travel a considerable distance to a source of ignition and flash back.
Highly flammable liquid and vapor. Runoff to sewer may create fire or explosion hazard.
In a fire or if heated, a pressure increase will occur and the container may burst, with the risk of a subsequent explosion. The vapor/gas is heavier than air and will spread along the ground. Vapors may accumulate in low or confined areas or travel a considerable distance to a source of ignition and flash back.
Nitrogen oxides (NOx)
Hydrogen chloride gas
Ambient fire may liberate hazardous vapours.
Container explosion may occur under fire conditions.
Not combustible.
Risk of dust explosion.
In the event of decomposition: danger of explosion!
Avoid shock and friction.
|
| Advice for firefighters | Stay in danger area only with self-contained breathing apparatus. Prevent skin contact by keeping a safe distance or by wearing suitable protective clothing. |
| Further information |
May explode when heated.Suppress (knock down) gases/vapors/mists with a water spray jet. Prevent fire extinguishing water from contaminating surface water or the ground water system.
spray to keep fire-exposed containers cool.Promptly isolate the scene by removing all persons from the vicinity of the incident if
there is a fire. No action shall be taken involving any personal risk or without suitable
training. Move containers from fire area if this can be done without risk. Use water
spray to keep fire-exposed containers cool.
|
| Personal precautions, protective equipment and emergency procedures | Advice for non-emergency personnel: Avoid inhalation of dusts. Avoid substance contact. Ensure adequate ventilation. Evacuate the danger area, observe emergency procedures, consult an expert. For personal protection see section 8. |
| Environmental precautions | Do not let product enter drains. |
| Methods and materials for containment and cleaning up | Cover drains. Collect, bind, and pump off spills. Observe possible material restrictions (see sections 7 and 10). Take up dry. Dispose of properly. Clean up affected area. Avoid generation of dusts. |
| Reference to other sections | For disposal see section 13. |
Precautions for safe handling
| Advice on safe handling | Work under hood. Do not inhale substance/mixture. |
| Hygiene measures | Immediately change contaminated clothing. Apply preventive skin protection. Wash hands and face after working with substance. For precautions see section 2.2. |
| Conditions for safe storage, including any incompatibilities | |
| Storage conditions |
No metal containers.
Tightly closed and away from sources of ignition and heat. Observe national regulations.
Air and moisture sensitive.
|
| Storage class | Storage class (TRGS 510): 4.1A: Other explosive hazardous materials |
| Specific end use(s) | Apart from the uses mentioned in section 1.2 no other specific uses are stipulated |
Control parameters
Ingredients with workplace control parameters
Exposure controls
Personal protective equipment
| Eye/face protection | Use equipment for eye protection tested and approved under appropriate government standards such as NIOSH (US) or EN 166(EU). Tightly fitting safety goggles |
| Skin protection |
This recommendation applies only to the product stated in the safety data sheet,
supplied by us and for the designated use. When dissolving in or mixing with other
substances and under conditions deviating from those stated in EN 16523-1 please
contact the supplier of CE-approved gloves (e.g. KCL GmbH, D-36124 Eichenzell,
Internet: www.kcl.de).
Full contact
Material: Chloroprene
Minimum layer thickness: 0,65 mm
Break through time: 480 min
Material tested:KCL 720 Camapren®
This recommendation applies only to the product stated in the safety data sheet,
supplied by us and for the designated use. When dissolving in or mixing with other
substances and under conditions deviating from those stated in EN 16523-1 please
contact the supplier of CE-approved gloves (e.g. KCL GmbH, D-36124 Eichenzell,
Internet: www.kcl.de).
Splash contact
Material: Latex gloves
Minimum layer thickness: 0,6 mm
Break through time: 60 min
Material tested:Lapren® (KCL 706 / Aldrich Z677558, Size M). |
| Body Protection | Protective clothing |
| Respiratory protection |
Required when dusts are generated.
Our recommendations on filtering respiratory protection are based on the following standards: DIN EN 143, DIN 14387 and other accompanying standards relating to the used respiratory protection system.
Recommended Filter type: Filter type P3
The entre peneur has to ensure that maintenance, cleaning and testing of respiratory protective devices are carried out according to the instructions of the producer.
These measures have to be properly documented.
|
| Control of environmental exposure | Do not let product enter drains. |
| Physical state | Crystalline powderChunks |
| Colour | White |
| Odor | Slight chlorine |
| Melting point/freezing point | Melting point/ range: 155 - 157 °C - dec. |
| Initial boiling point and boiling range | No data available |
| Flammability (solid, gas) | The product is not flammable. - Flammability (solids) |
| Upper/lower flammability or explosive limits | No data available |
| Flash point | Not applicable |
| Autoignition temperature | No data available |
| Decomposition temperature |
> 150 °C
Heating may cause an explosion.
|
| pH | 2,5 - 3,5 at 50 g/l at 20 °C |
| Viscosity |
Viscosity, kinematic: No data available
Viscosity, dynamic: No data available
|
| Water solubility | ca.470 g/l at 20 °C - OECD Test Guideline 105 |
| Partition coefficient: n-octanol/water | - Not applicable for inorganic substances |
| Vapor pressure | 0,001 hPa at 50 °C - OECD Test Guideline 104 |
| Density | 1,67 g/cm3 at 25 °C - lit. |
| Relative density | No data available |
| Relative vapor density | No data available |
| Particle characteristics | No data available |
| Explosive properties | No data available |
| Oxidizing properties | None |
| Other safety information | |
| Surface tension | ca.71,8 m N/m at 1,025g/l at 20 °C |
| Reactivity |
Sensitive to shock
Risk of dust explosion.
|
| Chemical stability | The product is chemically stable under standard ambient conditions (room temperature) |
| Possibility of hazardous reactions |
Violent reactions possible with:
Alkaline substances
Possible formation of:
Hydroxylamine
Risk of explosion with:
Fire-promoting substances
Oxidizing agents
|
| Conditions to avoid |
Air Exposure to moisture. May be unstable at temperatures above: 75° C Heating (decomposition).
No information available
|
| Incompatible materials |
No data available
|
| Hazardous decomposition products | In the event of fire: see section 5 |
Information on toxicological effects
| Acute toxicity |
LD50 Oral - Rat - male and female - 642 mg/kg
(OECD Test Guideline 401)
Acute toxicity estimate Oral - 642 mg/kg
(ATE value derived from LD50/LC50 value)
Inhalation: No data available
Acute toxicity estimate Dermal - 1.100,1 mg/kg
(Expert judgment)
Remarks: (Regulation (EC) No 1272/2008, Annex VI)
|
| Skin corrosion/irritation |
Skin - In vitro study
Result: Irritating to skin. - 42 min
(OECD Test Guideline 439)
|
| Serious eye damage/eye irritation |
Eyes - In vitro study
Result: Eye irritation - 6 h
Remarks: (ECHA)
|
| Respiratory or skin sensitization |
Maximization Test - Guinea pig
Result: positive
(OECD Test Guideline 406)
|
| Germ cell mutagenicity |
Test Type: Ames test
Test system: S. typhimurium
Metabolic activation: with and without metabolic activation
Method: OECD Test Guideline 471
Result: negative
Test Type: In vitro mammalian cell gene mutation test
Test system: mouse lymphoma cells
Metabolic activation: with and without metabolic activation
Result: negative
Remarks: (ECHA)
Test Type: Rat
Test system: Embryo
Remarks: Morphological transformation.
Test Type: Hamster
Test system: Lungs
Remarks: Sister chromatid exchange
Test Type: Mutagenicity (mammal cell test): micronucleus.
Species: Mouse
Cell type: Red blood cells (erythrocytes)
Application Route: Oral
Method: OECD Test Guideline 474
Result: negative
|
| Carcinogenicity | Suspected of causing cancer. |
| Reproductive toxicity |
No data available
|
| Specific target organ toxicity - single exposure | No data available |
| Specific target organ toxicity - repeated exposure |
Ingestion - May cause damage to organs through prolonged or repeated exposure.
- spleen
Remarks: Classified according to Regulation (EU) 1272/2008, Annex VI (Table 3.1/3.2)
|
| Aspiration hazard | No data available |
| Additional Information | |
|
Endocrine disrupting properties
Product
|
|
| Assessment |
The substance/mixture does not contain components considered to have endocrine disrupting properties according to REACH Article 57(f) or Commission Delegated regulation (EU) 2017/2100 or Commission Regulation (EU) 2018/605 at levels of 0.1% or higher.
RTECS: NC3675000
To the best of our knowledge, the chemical, physical, and toxicological properties have not been thoroughly investigated.
|
| Toxicity | |
| Toxicity to fish |
Semi-static test LC50 - Oncorhynchus mykiss (rainbow trout) - 1,78 mg/l - 96 h
(OECD Test Guideline 203)
|
|
Toxicity to daphnia
and other aquatic
invertebrates
|
Semi-static test EC50 - Daphnia magna (Water flea) - 1,1 mg/l - 48 h
(OECD Test Guideline 202)
|
| Toxicity to algae |
Static test ErC50 - Pseudokirchneriella subcapitata - 0,21 mg/l - 72 h
(OECD Test Guideline 201)
Static test EC10 - Raphidocelis subcapitata (freshwater green alga) - 0,075 mg/l - 72 h
(OECD Test Guideline 201)
|
| Persistence and degradability | The methods for determining biodegradability are not applicable to inorganic substances. |
| Bioaccumulative potential | No data available |
| Mobility in soil | No data available |
| Results of PBT and vPvB assessment | This substance/mixture contains no components considered to be either persistent, bioaccumulative and toxic (PBT), or very persistent and very bioaccumulative (vPvB) at levels of 0.1% or higher. |
| Endocrine disrupting properties | |
| Assessment | The substance/mixture does not contain components considered to have endocrine disrupting properties according to REACH Article 57(f) or Commission Delegated regulation (EU) 2017/2100 or Commission Regulation (EU) 2018/605 at levels of 0.1% or higher. |
| Other adverse effects | No data available . |
| Waste treatment Method | No data available |
| UN number | ADR/RID:3260 IMDG:3260 IATA: 3260 |
| UN proper shipping name |
ADR/RID: CORROSIVE SOLID, ACIDIC, INORGANIC, N.O.S. (Hydroxylammonium chloride)
IMDG: CORROSIVE SOLID, ACIDIC, INORGANIC, N.O.S. (Hydroxylammonium chloride)
IATA: Corrosive solid, acidic, inorganic, n.o.s. (Hydroxylammonium chloride)
|
| Transport hazard class(es) | ADR/RID: 8 IMDG: 8 IATA:8 |
| Packaging group | ADR/RID: lII IMDG: IIl IATA:IIl |
| Environmental hazards | ADR/RID: no IMDG Marine pollutant: no IATA: no |
| Special precautions for user | |
| Tunnel restriction code | (E) |
| Further information | No data available |
| Safety, health and environmental regulations/legislation specific for the substance or mixture | This material safety data sheet complies with the requirements of Regulation (EC) No. 1907/2006. |
| Authorisations and/or restrictions on use | |
|
National legislation
Seveso III: Directive 2012/18/EU of the
European Parliament and of the Council
on the control of major-accident hazards
involving dangerous substances.
|
E1 ENVIRONMENTAL HAZARDS |
| Other regulations | Observe work restrictions regarding maternity protection in accordance to Dir 92/85/EEC or stricter national regulations where applicable. Take note of Dir 94/33/EC on the protection of young people at work. |
| Chemical Safety Assessment | For this product a chemical safety assessment was not carried out |
| Other Information |
The information above is believed to be accurate and represents the best information currently available to us. However, we make no warranty of merchantability or any other warranty, express or implied, with respect to such information, and weassume no liability resulting from its use. Users should make their own investigations to determine the suitability of the information for their particular purposes. In no event shall be liable for any claims, losses, or damages of any third party or for lost profits or any special, indirect, incidental, consequential or exemplary damages, howsoever arising, even if Rx Marine International has been advised of the possibility of such damages. DISCLAIMER OF LIABILITY :The information in this SDS was obtained from sources which we believe are reliable. However, the information is provided without any warranty, express or implied, regarding its correctness. The conditions or methods of handling, storage, use or disposal of the product are beyond our control and may be beyond our knowledge. For this and other reasons, we do not assume responsibility and expressly disclaim liability for loss, damage or expense arising out of or in any way connected with the handling, storage, use or disposal of the product. This MSDS was prepared and is to be used only for this product. If the product is used as a component in another product, this MSDS information may not be applicable. |