Active calcium(Calcium Hydroxide)
Product Description
Active calcium(Calcium Hydroxide)
Appearance:
White powder
Product specification:
| Item |
GB9990-88 |
USP27 |
| Ca |
≥ % |
50.0 |
-- |
| Ca (OH) 2 |
. |
-- |
95.0~100.5 |
| Water |
≤ % |
1.0 |
-- |
| Fineness ( 100 mesh ) |
≥ % |
98.5 |
-- |
| Arsenic |
≤ % |
0.0001 |
3 ppm |
| Lead |
≤ % |
0.0001 |
-- |
| Cadmium |
≤ % |
0.0001 |
-- |
| Acid-insoluble substances |
≤ % |
0.10 |
0.5 |
| Barium |
≤ % |
0.03 |
-- |
| Heavy metals |
≤ % |
-- |
0.004 |
| Carbonate |
|
-- |
Meets the requirements |
| Magnesium and alkali salts |
≤ % |
-- |
4.8 |
Packaging and storage:
25kg /drum, or according to order.
Product Image
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