phosphoric acid
synonym: ortho-phosphoric acid, phosphorus petoxide
formula: H3 PO 4
m. w. : 98.00
cas no.: 7664-38-2
grade: tech.(first grade)
description: a kind of dense liquid, colorless, transparent, or a little light in color
specifications:
Purity: |
85% min. |
Color index: |
30max. |
Sulfate (SO4 ): |
0.003%max. |
Chloride (Cl): |
0.0005%max. |
Iron (Fe): |
0.002%max. |
Arsenic (as): |
0.005%max. |
Heavy metal (Pb): |
0.001%max. |
uses: mainly used in manufacturing phosphate, fertilizer, rust prevented to iron and steel, chemical reagent, pharmaceutical, etc.
packing: in 35kg net each p.p. drums. 21mt/ 1 x 20'fcl
un no.: 1805
class : 8 |
