Product Range

HYPOPHOSPHORUS ACID AR

SYNONYMS : PHOSPHINIC ACID

Article No.	04154
Grade	AR
Purity	50%
CAS No.	6303-21-5
Molecular Formula	HPH₂O₂
Molecular Weight	66.00
H.S. Code	2811.1920
Shelf Life	5 Years

Specifications
Appearance	A clear, colourless liquid
Assay (acidimetric)	Min 49.5%
Phosphorous acid & Phosphoric acid (as H3PO3)	Max 2%
Chloride (Cl)	Max 0.015%
Total sulphur (as SO4)	Max 0.02%
Arsenic (As)	Max 0.0005%
Barium (Ba)	Max 0.005%
Calcium (Ca)	Max 0.005%
Cadmium (Cd)	Max 0.0001%
Copper (Cu)	Max 0.0005%
Iron (Fe)	Max 0.005%
Potassium (K)	Max 0.001%
Manganese (Mn)	Max 0.0005%
Sodium (Na)	Max 0.01%
Nickel (Ni)	Max 0.0005%
Lead (Pb)	Max 0.0005%
Zinc (Zn)	Max 0.0001%

Packings
00500 500 ml	Request for price Request for price Product Name Product Name Quantity 500ml Your Name E-mail ID Phone Number Enquiry

Safety Information and Hazard Symbols

Symbol: GHS05
Signal Word: Danger
UN No.: 3264
IMCO Class No.: 8
Packing Group: III
Hazardous Statement: H314
Precaution Statement: P280-P305 P351 P338-P310

Revision Date : 18-Dec-2013

Product Range

HYPOPHOSPHORUS ACID AR

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