SODIUM SULPHIDE solution is colourless strongly alkaline solutions.
SODIUM SULFIDE, Sulphide exporter and supplier. Sodium Sulfide 60% Flakes
Sodium sulfide is the chemical compound with the formula Na2S and it has an antfluorite structure. It’s a yellow appearance, water-soluble salts that give strongly alkaline solutions. When exposed to moist air, Na2S emit hydrogen sulfide, which smells like rotten eggs.
Sodium sulfide chemical formula Na2S.
Sodium sulfide is used in the pulp and paper industry, water treatment, textile industry, and various chemical manufacturing processes including the production of rubber chemicals, sulfur dyes and oil recovery.
Sodium sulfide is the chemical compound with the formula Na2S
Do you know Sodium Sulfide solution is used during water treatment, as a metal precipitator.
Sodium sulfide (Na₂S) used in water treatment as a metal precipitator. It works by reacting with heavy metals in wastewater to form insoluble metal sulfides, which can then be removed by sedimentation or filtration. This process is particularly useful for removing toxic metals like lead, mercury, and cadmium, which are often present in industrial wastewater.
When sodium sulfide is added to the water, it dissociates into sodium ions (Na⁺) and sulfide ions (S²⁻). The sulfide ions bond with metal ions to create solid compounds, which can then be physically separated from the water. This treatment not only helps meet environmental standards but also reduces the risk of heavy metal pollution, which is highly harmful to ecosystems and human health.
The solution of Sodium Sulphide obtained from the process is concentrated to 10-12% and is available at different percentages in tanker loads. In Industries Na2S is produced by carbothermic reduction of sodium sulfate often using coal. It is used in the production of rubber chemicals, sulfur dyes and other chemical compounds. It is used in other applications including ore flotation, oil recovery, making dyes, and detergent.
| Product Name | RXSOL-19-1622-050 |
| Product Type | Sodium Sulfide 20% Solution |
Company Details:
RX MARINE INTERNATIONAL
105, A wing , BSEL , TECH PARK.
VASHI ,NEW BOMBAY 400703 INDIA
| Phone | +91 22 27815541 |
| Fax | +91 22 2781 1318 :::AOH :0091 9821214367 |
| mail@rxmarine.com |
| SARA 313 Component | CAS Number | Percent Comp. |
Dimension |
Exposure Limits |
| Sodium Sulfide | 1313- 84-4 | 20% | W/V |
TXDS: orl-rat LD: 200 mg/Kg |
| Water, Deionized ASTM Type II | 7732- 18-5 | 80% | V/V |
None Established |
May be harmful if swallowed. May cause irritation. Avoid breathing vapours, or dust. Use with adequate ventilation. Avoid contact with eyes, skin, and clothes. Wash thoroughly after handling.
Emergency Overview: Caution Liquid May Be Harmful. Avoid Ingestion, And Contact With Skin, Eyes Or Clothing. If Ingested, Do Not Induce Vomiting. Dilute With Water, Or Milk, And Get Medical Attention. Contact With Acids Produce Hydrogen Sulfide Gas.
Inhalation: May cause mild irritation of the respiratory tract. Symptoms may include coughing, dizziness, nausea and headache.
Ingestion: May cause a sore throat, vomiting, diarrhoea, stomach upset and effects of inhalation.
Skin: May cause irritation, redness, and pain.
Eye Contact: May cause irritation, redness, pain, and tearing.
Chronic Exposure: No Information Found.
Aggravated by Exposure: No Information Found.
May be harmful if swallowed. May cause irritation. Avoid breathing vapours, or dust. Use with adequate ventilation. Avoid contact with eyes, skin, and clothes. Wash thoroughly after handling.
|
SKIN: |
Remove contaminated clothing. Wash exposed area with soap and |
|
| EYES: |
Wash eyes with plenty of water for at least 15 minutes, lifting lids occasionally. Seek Medical Aid. |
|
| INHALATION: |
Remove to fresh air. If not breathing, give artificial respiration. If breathing is difficult, give oxygen |
|
| INGESTION | If swallowed, induce vomiting immediately after giving two glasses of water. Never give anything by mouth to an unconscious person. |
|
Fire Extinguisher Type |
Any means suitable for extinguishing |
| Fire / Explosion Hazards | Contact with acids will liberate poisonously flammable hydrogen Sulfide Gas. |
| Fire Fighting Procedure | Wear self-contained breathing apparatus and protective clothing to prevent contact with skin and clothing. |
Absorb spill with inert material, then place in a chemical waste container. Dispose of in a manner consistent with federal, local law.
Ventilate Area of Leak or Spill. Wear Appropriate Personal Protective Equipment as Specified in Section 8. Contain and Recover Liquid when Possible. Collect Liquid in an Appropriate Container or Absorb with an Inert Material (e.g., Vermiculite, Dry Sand, Earth),
and Place in a Chemical Waste Container. Do Not Use Combustible Materials, such as Saw
Store in a cool dry place. Do not get in eyes, on the skin, on clothing. Wash thoroughly after handling
|
Respiratory Protection |
None required |
| Ventilation | Local |
| OTHER | Mechanical |
| Protective Gloves |
Gloves to prevent skin exposure as rubber or vinyl |
| EYE PROTECTION | Splash Goggles |
| Other Protective Equipment | Wear appropriate clothing to prevent skin exposure |
| BOILING POINT | ~100° C |
| Vapour PRESSURE | Information not available |
| MELTING POINT | ~0° C |
| Vapour DENSITY | Information not available |
| EVAPORATION RATE | N/A |
| Appearance /Odors | Clear yellow-green liquid with a Sulfur odor |
| Flash Point | Dust. Maybe combustible at high temp |
| Specific Gravity | ~1.1 |
| Percent Volatile by | ~90% |
| Evaporation Standard | |
| Auto Ignition Temp |
Not applicable |
| Lower Flamm. Limit in Air |
Not applicable |
| Upper Flamm. Limit in Air | Not applicable |
| Solubility in Water | Soluble |
|
STABILITY |
Stable |
|
CONDITIONS TO AVOID |
Avoid contact with incompatible materials. |
|
MATERIALS TO AVOID |
Strong oxidizers, acids, metals |
|
HAZARDOUS DECOMPOSITION PRODUCTS |
See section 10 |
|
HAZARDOUS POLYMERIZATION |
not expected to occur |
| Conditions to Avoid | None known |
Carcinogenic References: NTP Carcinogen - Known: No, IARC Category- None
Environmental Fate: No Information Found.
Environmental Toxicity: No Information Found.
Dilute with Water and Flush to Sewer if Local Ordinances allow, Otherwise, Whatever Cannot be saved for recovery or recycling should be managed in an appropriate and approved waste Disposal Facility. Processing, use or Contamination of this product may change the waste management options. State and Local Disposal Regulations may Differ from Federal Disposal Regulations. Dispose of Container and Unused Contents in Accordance with Federal, State and
Local Requirements.
DOT Classification: Not Regulated
DOT Regulations may change from time to time. Please consult the most recent D.O.T. regulations.
CAS# 1313-84-4 is not on the TSCA Inventory. It is a hydrate and exempt from TSCA Inventory
requirements (40CFR720.3(u)(2)).
Contact with acids will liberate poisonous flammable hydrogen sulfide gas. Effects of overexposure / Target organs: Nerves, Cardiovascular system. Inhalation may cause irritation of mucous membranes and respiratory tract. Skin contact may cause irritation and burn to the eyes and skin. The material may be absorbed through the skin causing toxicity similar to hydrogen sulfide poisoning. Ingestion of this material may be toxic. Hydrogen sulfide may be produced in the intestinal tract. The material is corrosive and may produce intestinal and oesophagal burns. First Aid:
Inhalation: remove to fresh air. If ingested, seek medical attention,
Flammability
Health Reactivity
|
Revisions |
NFPA |
| 7/30/2010 | 0.1 updated msds to 16 section from 10 section msds. STN |
| 0 |
The information herein is believed to be accurate and is offered in good faith for the user' consideration and investigation. No warranty either expressed or implied is made for the completeness or accuracy of the information whether originating from the above-mentioned company or not. Users of this material should satisfy themselves by an independent investigation of current scientific and medical knowledge that the material
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.