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Lab Chemicals
Acids-Inorganic
ORTHOPHOSPHORIC ACID
ORTHOPHOSPHORIC ACID Extra Pure
Phosphoric Acid
Article No.
0231B
Grade
Extra Pure
Purity
75%
CAS No.
7664-38-2
Molecular Formula
H
3
PO
4
Molecular Weight
98.00
H.S. Code
2809.2010
Shelf Life
60 Months
MSDS
DE
EN
FR
KO
PT
ES
TH
TR
Certificate of Analysis (COAs)
Packings
500 ml
(00500)
2500 ml
(02500)
5000 ml
(05000)
25 Liters
(0025K)
200 Liters
(0200K)
Specifications
Appearance
Clear colorless viscous liquid
Assay (acidimetric)
73.0 - 78.0%
Specific gravity (at 25°C)
About 1.58
Chloride (Cl)
Max 0.005%
Sulphate (SO4)
Max 0.01%
Iron (Fe)
Max 0.005%
Heavy metal
Max 0.001%
Safety Information and Hazard Symbols
Symbol: GHS05
Signal Word: Danger
UN No.: 1805
IMCO Class No.: 8
Packing Group: III
Hazardous Statement: H314
Precaution Statement: P280-P305 + P351 + P338-P310
Revision Date :
28-Jun-2022