PHOSPHORIC ACID
 
Quality: GB2091-92 (refer to Japanese JISK1449-70 Standard). Molecular for: H3PO4
Appearance: Colorless and clear, or light color dense liquid. Formula weight: 98.00
Properties:
colorless or yellowish syrup ropy liquid; pure ortho-phosphoric acid is square crystal with colorless material, specific gravity of 85% ortho-phosphoric acid is 1.69, and boiling point is 158℃.
Usage:
may be used in production of multiple phosphate. Phosphate is widely used in industries such as medicament, food and metal surface preparation.
Package:
Packed in plastic barrel; net weight of 85% ortho-phosphoric acid for every barrel is 35kg, and that of 75% ortho-phosphoric acid for every barrel is 30kg.
 

 

Indus

Pharmacy

First class product

Second class product

Content (H3PO4)% ≥

85.0

85.0

85.0

Chloride (Cl) % ≤

0.0005

0.0005

0.001

Sulphate (SO2) %≤

0.005

0.005

0.01

Fe (FE) %≤

0.002

0.002

0.005

Arsenic (As) %≤

0.0001

0.008

0.01

Heavy metal (Ps) % ≤

0.001

0.001

0.05

Chroma (No) %≤

20

30

40

 
 

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