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Alfa Aesar™ Phosphorous acid, 97%

Chemical Identifiers

Chemical Name or Material Phosphorous acid
CAS 13598-36-2
Molecular Formula H3PO3
Formula Weight 82
MDL Number MFCD00137258
UN Number UN2834
Merck Index 14,7346
Synonym Phosphonic acid
View More Specs
Products
Catalog Number Mfr. No. Quantity Price Quantity    

AA8940736

  SDS
alfa aesar
8940736
500g CALL N/A N/A
 Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.
Description & Specifications

Specifications

Physical Form Crystals
Formula Weight 82
Color White
Quantity 500g
TSCA TSCA
Assay 97%
UN Number UN2834
Merck Index 14,7346
Solubility Information Soluble in water and alcohol
Health Hazard 3 GHS P Statement
P260-P303+P361+P353-P305+P351+P338-P301+P330+P331-P405-P501a
Do not breathe dust/fume/gas/mist/vapors/spray.
IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower.
DOT Information Transport Hazard Class: 8; Packing Group: III; Proper Shipping Name: PHOSPHOROUS ACID
RTECS Number SZ6400000
Molecular Formula H3PO3
Density 1.651g/cm3 at 20°C
Health Hazard 2 Keep container in a well ventilated place. Keep away from combustible material. When using do not eat or drink. In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. Wear suitable protective clothing, gloves and eye/face protection. In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible). This material and/or its container must be disposed of as hazardous waste.
Odor Odorless
Chemical Name or Material Phosphorous acid
Sensitivity Air sensitive
Assay Percent Range 97%
MDL Number MFCD00137258
CAS 13598-36-2
Synonym Phosphonic acid
Health Hazard 1 H314-H318-H302: Causes severe skin burns and eye damage. Causes serious eye damage. Harmful if swallowed.
Appearance White crystals
Safety and Handling

H314-H318-H302: Causes severe skin burns and eye damage. Causes serious eye damage. Harmful if swallowed.

GHS P Statement
P260-P303+P361+P353-P305+P351+P338-P301+P330+P331-P405-P501a
Do not breathe dust/fume/gas/mist/vapors/spray.
IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower.

Keep container in a well ventilated place. Keep away from combustible material. When using do not eat or drink. In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. Wear suitable protective clothing, gloves and eye/face protection. In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible). This material and/or its container must be disposed of as hazardous waste.