| ≥1 piece |
|
85%PA
|
Specification
|
|
|
Food grade
|
Tech grade
|
|
|
Color Hazen
|
--
|
≤20
|
|
H3PO4
|
85.0%
|
85.0%
|
|
AS
|
≤0.00005%
|
≤0.005%
|
|
F
|
≤0.001%
|
--
|
|
Pb
|
≤0.0005%
|
≤0.001%
|
|
H3PO3
|
≤0.012%
|
--
|
|
SO4
|
--
|
≤0.005%
|
|
Fe
|
--
|
≤0.002%
|
|
CL
|
--
|
≤0.0005%
|