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Specifications
|
Parameters |
Unit |
Food Standard |
|
|
Appearance |
/ |
White powder |
White granular |
|
Main content,as Na₄P₂O₇ |
% |
96.5-100.5 |
96.5-100.5 |
|
As Na₄P₂O₇.10H₂O |
≥% |
98.0 |
98.0 |
|
Orthophosphate test |
/ |
Pass |
Pass |
|
pH |
10G/L |
9.9-10.7 |
9.9-10.7 |
|
Water insoluble |
≤% |
0.2 |
0.2 |
|
Heavy metals (as Pb) |
≤ppm |
10.0 |
10.0 |
|
Arsenic(As) |
≤ppm |
3.0 |
3.0 |
|
Fluoride(F) |
≤ppm |
50.0 |
50.0 |
|
Plumbum(Pb) |
≤ppm |
4.0 |
4.0 |
|
Loss on ignition |
≤% |
0.5 |
0.5 |
PARTICLE SIZE DISTRIBUTION:
|
Through 35mesh |
≥% |
/ |
80.0 |
|
Through 100mesh |
≥% |
40.0 |
/ |
Next：
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Beluckey&Wengfu Technology Co., Ltd.
Tel：+86-028-85953500
Fax：+86-028-85953400
E-mail：info@beluckey.com
Address：N2 1409, Global Center, High-tech Zone, Chengdu City, 610041, China
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