1. Phosphoric acid 85%, 81%, 75% 2. CAS No.7664-38-2 3. UN NO 1805 4. MF: H3PO4 5. Colorless transparent liquid

1. Quick details

Molecular formula:H3PO4Molecule Weight: 98

CAS: 7664-38-2

HS Code:28092011

UN NO:1805

Hazard class:8.1

2. Specification: 

Phosphoric Acid (Tech grade)
Items	Standard
H3PO4	85% Min
Appearance	Transparent colorless sticky fluid
Chloride (as Cl)	0.0005% Max
Sulphate (as SO4)	0.005% Max
Heavy metal (as Pb)	0.001% Max
Arsenic (as As)	0.005% Max
Iron (as Fe)	0.002% Max
Color, Chroma	20 max
Density, 200	1.70

3. Package & Delivery

35kg/plastic drum, 215kg/plastic derum or 1600kg/IBC tank

4. Application:

1. For making Monoammonium Phosphate, Diammonium Phosphate, Monopotassium phosphate, Disodium Phosphate, Sodium Tripolyphosphate and Sodium Hexametaphosphate, etc;  2. Also be used in metal surface phosphating compounding electrolytic polishing liquid and chemical polishing liquid.

phosphoric acid / CAS No.7664-38-2