PHOSPHOTUNGSTIC ACID ( H3PW12O40 )
- Molecular Formula: (H3PW12O40)
- Molecular Weight: 2880.2
- CAS No. 12501-23-4
- UN No: 3260/1759
- UN Packing Code :
- Packing Group : III
- Proper Shipping Name:
- Flash Point : NA c
- Marine Pollutant: NO
- Solid/Liquid/Gas : Solid
- EMS : NA
- MPA Group : NA
- IMO Class: 8
SPECIFICATIONS
| Sr. | Characteristic | Specifications |
|---|---|---|
| 1 | Description | White to off white powder |
| 2 | Identification | Peaks at 1080±2 cm-1 and 983±2 cm-1 |
| 4 | Water content by KF | Not more than 15.0 |
| 4 | Assay ( on anhydrous basis ) | Not less than 90.0 % w/w |
APPLICATIONS
- Catalyst
- Dyeing and Pigments
- Histology
- Medicinal
- Precipitation of Proteins
- Trichrome Reagents
PACKING
50 kg/ 25 kgs HDPE bags with heat-sealed and automatically stitched inner plastic liner.
MATERIAL SAFETY DATA SHEET OF MALIEC Phosphotungstic Acid
Section 1: Chemical Product and Company Identification
| Product Name | Phosphotungstic acid |
| Catalog Codes | SLP5083 |
| CAS# | 12501-23-4 |
| RTECS | TH5650000 |
| TSCA:TSCA 8(b) inventory | Phosphotungstic acid |
| CI# | Not available |
| Synonym | Tungstophosforic acid |
| Chemical Name | Not available |
| Chemical Formula | P2O5.24WO3.xH20 |
SUCHMI ORGANICS,W-135.MIDC, TARAPUR, BOISAR,MAHARASHTRA-401506
For non-emergency assistance, call 09765490787
Section 2: Composition and Information on Ingredients
| Composition | - | - |
| Name | CAS # | % by Weight |
| Phosphotungstic acid | 12501-23-4 | 100 |
Toxicological Data on Ingredients : Phosphotungstic acid LD50: Not available. LC50: Not available.
Section 3:Hazards Identification
Potential Acute Health Effects: Hazardous in case of skin contact (irritant), of eye contact (irritant), of ingestion, of inhalation. Corrosive to eyes and skin.The amount of tissue damage depends on length of contact.
Potential Chronic Health Effects : CARCINOGENIC EFFECTS: Not available. MUTAGENIC EFFECTS: Not available. TERATOGENIC EFFECTS: Not available. DEVELOPMENTAL TOXICITY: Not available. The substance is toxic to lungs, mucous membranes. Repeated or prolonged exposure to the substance can produce target organs damage. Repeated exposure of the eyes to a low level of dust can produce eye irritation. Repeated skin exposure can produce local skin destruction, or dermatitis. Repeated inhalation of dust can produce varying degree of respiratory irritation or lung damage.
Section 4 : First Aid Measures
Eye Contact Check for and remove any contact lenses. Do not use an eye ointment. Seek medical attention.
Skin Contact: If the chemical got onto the clothed portion of the body, remove the contaminated clothes as quickly as possible, protectingyour own hands and body. Place the victim under a deluge shower. If the chemical got on the victim's exposed skin, such as the hands : Gently and thoroughly wash the contaminated skin with running water and non-abrasive soap. Be particularlycareful to clean folds, crevices, creases and groin. If irritation persists, seek medical attention. Wash contaminated clothingbefore reusing.
Serious Skin Contact :Wash with a disinfectant soap and cover the contaminated skin with an anti-bacterial cream. Seek medical attention.
InhalationAllow the victim to rest in a well ventilated area. Seek immediate medical attention.
Serious InhalationEvacuate the victim to a safe area as soon as possible. Loosen tight clothing such as a collar, tie, belt or waistband. If breathing is difficult, administer oxygen. If the victim is not breathing, perform mouth-to-mouth resuscitation. WARNING: It may be hazardous to the person providing aid to give mouth-to-mouth resuscitation when the inhaled material is toxic, infectious or corrosive. Seek immediate medical attention.
Ingestion : Do not induce vomiting. Loosen tight clothing such as a collar, tie, belt or waistband. If the victim is not breathing, perform mouth-to-mouth resuscitation. Seek immediate medical attention.
Section 5: Fire and Explosion Data
Flammability of the Product: Non-flammable
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 inpresence of static discharge: Not available.
Fire Fighting Media and Instructions:SMALL FIRE : Use DRY chemical powder.
LARGE FIRE: Use water spray, fog or foam. Do not use water jet.
Special Remarks on Fire Hazards: Contact with metals may evolve flammable hydrogen gas.
Special Remarks on Explosion Hazards: When heated, vapors may form explosive mixtures with air. Containers may explode when heat
Section 6 : Accidental Release Measures
Small Spill : Use appropriate tools to put the spilled solid in a convenient waste disposal container.
Large Spill : Corrosive solid. Stop leak if without risk. Do not get water inside container. Do not touch spilled material. Use water spray to reduce vapors. Prevent entry into sewers, basements or confined areas; dike if needed. Call for assistance on disposal. Be careful that the product is not present at a concentration level above TLV. Check TLV on the MSDS and with local authorities.
Section 7 : Handling and Storage
Precautions : Keep container dry. Do not breathe dust. Never add water to this product Wear suitable protective clothing In case of insufficient ventilation, wear suitable respiratory equipment If you feel unwell, seek medical attention and show the label when possible. Avoid contact with skin and eyes
Storage : Corrosive materials should be stored in a separate safety storage cabinet or room.
Section 8 : Exposure Controls/Personal Protection
Engineering Controls: Use process enclosures, local exhaust ventilation, or other engineering controls to keep airborne 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. Synthetic apron. Vapor and dust respirator. Be sure to use an approved/certified respirator or equivalent. Gloves.
Personal Protection in Case of a Large Spill : Splash goggles. Full suit. Vapor and 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.
Section 9 : Physical and Chemical Properties
| Physical state and appearance | Solid |
| Odour | Not available |
| Taste | Not available |
| Molecular Weight | Not available |
| Colour | Not available |
| PH (1% soln/water) | Not available |
| Boiling Point | Not available |
| Melting Point | Decomposes |
| Critical Temperature | Not Available |
| Specific Gravity | Not Available |
| Vapour Pressure | Not Available |
| Vapour Density | Not Available |
| Volatility | Not Available |
| Odour Threshold | Not Available |
| Water/Oil Dist. Coeff | Not Available |
| Ionicity (in Water) | Not Available |
| Dispersion Properties | Not Available |
Section 10 : Stability and Reactivity Data
Stability : The product is stable
Section 11: Toxicological Information
Routes of Entry : Eye contact. Inhalation. Ingestion.
Toxicity to Animals : LD50: Not available. LC50: Not available.
Chronic Effects on Humans : The substance is toxic to lungs, mucous membranes.
Other Toxic Effects on Humans : Hazardous in case of skin contact (irritant), of ingestion, of inhalation.
Section 12: Ecological Information
Ecotoxicity : Not available
Products of Biodegradation: : Possibly hazardous short term degradation products are not likely. However, long term degradation products may arise.
Toxicity of the Products of Biodegradation: : The products of degradation are more toxic.
Section 13: Disposal Considerations
Waste Disposal :
Section 14: Transport Information
DOT Classification : CLASS 8: Corrosive solid.
Identification : Corrosive solud, n.o.s. (Phosphotungstic acid) : UN1759 PG: III
Special Provisions for Transport : Not available
Section 15: Other Regulatory Information
CPR COMPLIANCE : CPR COMPLIANCE - THIS PRODUCT HAS BEEN CLASSIFIED IN ACCORDANCE WITH THE HAZARD CRITERIA OF THE CPR AND THE MSDS CONTAINS ALL THE INFORMATION REQUIRED BY THE CPR..
Section 16: Other Information