Sodium Bisulfite solution for using as chlorine reducing agent in RO units and for membranes preservation. Acts as Dechlorinating agent is a kind of rapid reaction, is used to remove the residual chlorine in the reverse osmosis water, suitable for all kinds of reverse osmosis membrane.
RXSOL-19-1524-025 is a Dechlorination product which is frequently used in municipal wastewater, pulp & paper, power, and textile water treatment plants and as a Oxygen scavenger in Boiler water treatment.
RXSOL-19-1524-025 also popuar for preservative in photo developer process and Food additive.
Its chemical reaction gives Flue gas desulfurization and Mild reducing agent in organic synthesis by Efficiently remove traces or excess amounts of bromine, iodine, osmate esters, chromium trioxide, and potassium permanganate.
Sodium Bisulfite 40% Solution (NaHSO3) is a pale yellow liquid.
| Formula | NaHSO3 |
| Molecular Weight | 104 |
| Sodium Bisulfite, wt% (Na2S2O5) | 38.0 - 42.0 |
| Sodium Sulfate, wt% | ≤ 3.5% |
| Solubility (10 % Aquous Soln) | V. S. Hazy to clear solution. |
| pH Value of 5% Solution | 3.5 to 4.5 |
| Specific Gravity @ 25° C | 1.310 – 1.370 |
| Density, lbs/gal @ 25° C | 10.9 - 11.3 |
| Description | Sodium Bisulfite 40% Solution (NaHSO3) is a pale yellow liquid. |
| Standard Packing |
50 Kg. / 250 kg HM HDPE Barrel |
• Dechlorination in municipal wastewater, pulp & paper, power, and textile water treatment plants
• Oxygen scavenger
• Boiler water treatment
• Preservative in photo developer process
• Food additive
• Flue gas desulfurization
• Mild reducing agent in organic synthesis
• Efficiently remove traces or excess amounts of bromine, iodine, osmate esters, chromium trioxide, and potassium permanganate
| Product Name | RXSOL-19-1524-050 |
| Product Type | Sodium Bisulfite |
Company Details:
RX MARINE INTERNATIONAL
105, A wing , BSEL , TECH PARK.
VASHI ,NEW BOMBAY 400703 INDIA
| Phone |
+91 22 65113333+91 22 65113333 / 5555 / 9999 / 27611360 |
| Fax | +91 22 2781 1318+91 22 2781 1318 :::AOH :0091 98212143670091 9821214367 |
| mail@rxmarine.com |
|
CAS # |
Chemical Name |
Percent |
|
763-90-5 |
Sodium bisulflte |
38.0 - 42.0 |
| Toxicological Data on ingredients: sodium bisulfate : ORAL (LD50) : Acute : 200MG/KG (Rat) |
| Eye Contact | Irritant |
| skin contact | Irritant |
| inhalation |
It inhaled remove to fresh air,if not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical attention. |
|
Ingestion |
DO NOT induce vomiting unless directed to do so by medical personnel. Never give anything by mouth to an unconscious person |
| Carcinogenic effect | NA |
| MUTAGENIC EFFECTS: | Mutagenic for bacteria and / or yearst |
|
Eye Contact |
Check for and remove any contact lenses. In case of contact, immediately flush eyes with plenty of water for at teast 15 minutes.Cold water may be used.Get medical attention. |
|
Skin Contact |
In case of contact, immediately flush skin with plenty of water.Cover the irritated skin with an emallent. Remove contamineted clothing and shoes. Cold water may be used.Wash clothing before reuse. Thoroughly clean shoes before reuse. Get medical attention. |
|
Serious Skin Contact |
Wash with a disinfectant soap and cover the contaminated skin with an anti-bacterial cream. Seek immediate medial attention. |
|
Inhalation |
It inhaled remove to fresh air,if not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical attention. |
|
Serious Inhalation |
Not available. |
|
Ingestion |
DO NOT induce vomiting unless directed to do so by medical personnel. Never give anything by mouth to an unconscious person. If large quantities of this material are swallowed, call a physician immediately. Loosen light clothing such as a collar, tie belt or waistband. |
| Serious Ingestion |
Not available. |
|
Flammability of the Product |
Non-flammable |
|
Auto-Ignition Temperature |
Not applicable. |
|
Flash Points |
Not applicable. |
|
Products of Combustion |
Not available. |
|
Fire Hazards in Presence of Various Substances |
Not applicable. |
|
Explosion Hazards in Presence of Various Substances |
Risks of explosion of the product in presence of mechanical impact : Not available. Risks of explosion of the product in presence of static discharge: Not available |
|
Fire Fighting Media and Instructions |
Not applicable. |
|
Special Remarks on Explosion Hazards: |
Not available. |
|
Small Spill |
Use appropriate tools to put the spilled solid in a covenient waste disposal container. Finish cleaning by spreading water on the contaminated surface and dispose of accroding to local and regional authority requirements. |
|
Large Spill |
Use a stovel to put the material into a convenient waste disposal container. Finish cleaning by spreading water on the contaminated surface and allow to evacuate through the sanitary system. Be careful that the product is not present at a concentration level above TLV. Check TLV on the MSDS and with local authorities. |
|
Precautions |
Do not ingest. Do not breathe dust. Wear suitable protective clothing. In case of insufficient ventilation, wear suitable respiratory eqipment. If ingested, seek medical advice immediately and show the container or the label. Avoid contact with skin and eyes, keep away from incompatibles such as oxidizing agents, alkalis. |
|
Storage |
Keep container tightly closed. Keep Container in a cool, well-ventilated area. |
|
Engineering Controls |
Use process enclosures,local exhaust ventilation, or other engineering controls to keep airbome levels below recommended exposure limits. If user operations generate dust, fume or mist , use ventilation to keep exposure to airborne contaminants below the exposure limit. |
|
Personal Protection |
Splash goggles. Lab coat, Dust respirator. Be sure to use an approved / certifiled respirator or equivalent Gloves. |
|
Personal Protection in case of a Large Spill" |
Splash goggles. Full suit. Dust respirator. Boots Gloves. A self contained breathing apparatus should be used to avoid inhalation of the product. Suggested protective clothing might not be sufficient; consult a specialist BEFORE handling this product. |
|
Exposure Limits |
TWA 5 (mg/m3) from OSHA (PEL) inhalation Consult local authorities for acceptable exposure limits. |
Technical Specification :::
| Formula | NaHSO3 |
| Molecular Weight | 104 |
| Sodium Bisulfite, wt% (Na2S2O5) | 38.0 - 42.0 |
| Sodium Sulfate, wt% | ≤ 3.5% |
| Solubility (10 % Aquous Soln) | V. S. Hazy to clear solution. |
| pH Value of 5% Solution | 3.5 to 4.5 |
| Specific Gravity @ 25° C | 1.310 – 1.370 |
| Density, lbs/gal @ 25° C | 10.9 - 11.3 |
| Description | Sodium Bisulfite 40% Solution (NaHSO3) is a pale yellow liquid. |
| Standard Packing |
50 Kg. / 250 kg HM HDPE Barrel |
|
Stability |
The product is stable. |
|
Instability Temperature |
Not available. |
|
Conditions of Instability |
Incompatible materials |
|
Incompatibility with various substances |
Reactive with oxidizing agents, acids. |
|
Corrosivity |
Non - corrosive in presence of glass. |
|
Special Remarks on Reactivity |
Slowly oxidized to sulfate on exposure to air. |
|
Special Remarks on Corrosivity |
Not available. |
|
Polymerization |
Will not occur. |
|
Routes of Entry |
Inhalation, Ingestion. |
|
Toxicity to Animals |
Acute oral toxicity (LD50): 2000 mg/kg [Rat]. |
|
Chronic Effects on Humans |
CARCINOGENIC EFFECTS :3 (Not classifiable for human.) by IARC. MUTAGENIC EFFECTS :Mutagenic for bacteria and/or yeast. May cause damage to the following organs: lungs, skin. |
|
Other Toxic Effects on Humans |
Hazardous in case of skin contact (irritant), of ingestion, of inhalation. |
|
Special Remarks on Toxicity to Animals |
Not available |
|
Special Remarks on Chronic Effects on Humans |
May affect genetic material (mutagenic). May cause cancer based on animal test data. No human data found. |
|
Special Remarks on other Toxic Effects on Humans |
Acute Potential Health Effects: Skin Causes skin irritation. Eyes. Causes eye irritation. Inhalation :Can cause respiratory tract irritation with cough, Wheezing, and Shortness of breath. It can produce anaphylaxis or other hypersensivity reactions in some sensitized individuals. Ingestion :May be harmful if swallowed. It may cause nausea, vomiting ,diarrhea, abdominal pain, gastric. Extremely large amounts may affect behavior / central nervous system and may produce central nervous system stimulation,irritation,seizures and may also cause, cyanosis, respiratory depression, apnea,circulatory disturbances, hypotension and cardlovascular collapse.May cause asthmatic reaction in sensitized individuals. Chronic Potential Health Effects: Inhalation : Prolonged or repeated inhalation may cause bronchitis to develop with cough, phlegm, and/or shortness of breath. It can cause an asthma-like allergy or other hypersensivity reactions such as anaphylaxis, angloedema, bronchoconstriction, flushing, diaphoresis, urtiacaria, tachycardia, and hypotension in sensitized individuals. Futures exposures may cause shortness of breath. Wheezing, cough, and/or chest tightness. Skin:Protonged or repeated skin contact can cause dermatitis. Ingestion : Prolonged or repeated ingestion may affect the liver, and blood |
|
Ecotoxicity |
Not available. |
|
BOD5 and COD |
Not available. |
|
Products of Biodegradation |
Possibly hazardous short term degradation product are not likely. However, long term degradation products may arise. |
|
Toxicity of the Products of Biodegradation |
The products of degradation are less toxic than the product itself. |
|
Special Remarks on the Products of Biodegradation |
Not available. |
|
Waste Disposal |
Waste must be disposed of in accordance with federal, state and local environmental control regulations. |
|
DOT Classification |
Not a DOT controlled material (United States). |
|
Identification |
Not applicable. |
|
Special Provisions for Transport |
Not applicable. |
Federal and state Regulations:
Connecticut hazardous material survey : Sodium bisulfite
Illinoistoxic substances disclosure to employee act: Sodium bisulfite
Illinois chemical safety act: Sodium bisulfite
New York release reporting list: Sodium bisulfite
Pennsylvania RTK : Sodium bisulfite
Minnesota :Sodium bisulfite
Massachuselts RTK : Sodium bisulfite
Massachuseltts spill list : Sodium bisulfite
New Jersey : Sodium bisulfite
New Jersey spill list : Sodium bisulfite
Louisianp spill reporting : Sodium bisulfite
Califomia Director's List of Hazardous Substances: Sodium bisulfite
TSCA 8(b) inventory Sodium bisulfite
TSCA 8(a) PAIR : Sodium bisulfite
TSCA 8(d) H and S data reporting : Sodium bisulfite: Effective date :1/26/94; Sunset date : 6/30/98
CERCLA : Hazardous substances : Sodium bisulfite : 5000 lbs. (2268 kg)
Other Regulations:
OSHA Hazardous by definition of Hazard Communication Standard (29 CFR 1910,1200).
EINECS : This product is on the European Inventory of Existing Commercial Chemical Substances.
Other Classifications:
WHMIS (Canada): CLASS D-2B: Material causing other toxic effects (TOXIC)
DSCL (EEC):
R22- Harmful if swallowed.
R31- Contact with acids liberates toxic gas.
S25- Avoid contact with eyes.
S46- If swallowed, seek medical advice immediately and show this container or label.
HMIS (U.S.A.):
Health Hazard :2
Fire Hazard :0
Reactivity :0
Personal Protection :E
National Fire Protection ASsociation (U.S.A.):
Health :2
Flammability :0
Reactivity :0
Specific hazard :
Protective Equipment:
Gloves
Lab coat
Dust respirator. Be sure to use an approved/certified respirator or equivaient. Wear appropriate respirator when ventilation is inadequate.
Splash goggles.
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 we assume no liability resulting from its use.
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.