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India
联系人 Mr. Trina
weiming, shijiazhuang, Hebei
Chemical
Formula: (NaPO3)6
H S CODE: *********0
CAS No.: *********8
Specification
|
Specifications |
Unit |
Standard |
|
Assay (as P2O5) |
% |
*8.0Min |
|
Non-active phosphate |
% |
7.5Max |
|
Water insoluble |
% |
0.*6max |
|
Fe |
% |
0.*5max |
|
Heavy metal (as pb) |
% |
0.**1max |
|
As |
% |
0.***3max |
|
PH value |
|
5.**6.5 |
|
Fluorides (F) |
% |
0.**3 |
|
Appearance: White powder or granular |
||
