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CHEMICAL FORMULA ：H3PO4
ORIGIN ：CHINA
CAS NO ：7664-38-2
SPECIFICATION :
|
ITEM |
STANDARD |
|
|
industrial grade |
food grade |
|
|
Appearance |
Colorless transparent or with light color thick shape liquid |
|
|
Chromaticity |
30 |
20 |
|
H3PO4（%）min |
85 |
85 |
|
Chloride(base on CL)% max |
0.001 |
0.001 |
|
Sulfate% max |
0.003 |
0.005 |
|
As% max |
0.005 |
0.0001 |
|
heavy metals (base on Pb) % max |
0.001 |
0.0005 |
|
Easy oxide (base on H3PO4) % max |
0.012 |
|
USAGE : Industrial grade ：etal surface treated, phosphate materials products, organic reactions catalyst, fire-proof material additives, active carbon agents, etc.
Food grade:Used in food and beverages, sour agent clarifying agent, yeast nutrient agent, the preparation of food grade phosphate.
PACKING : 35 or 330 kg plastic drum.
