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Guangzhou Zoron Chemicals Technology Co., Ltd 2yr.
Contacts:Mr SuChat
Mobile:86-13480239358
E-mail:Hydroxycalcium
Chemical formula:Ca(OH)22
Appearance:White powdery
Commonly known as: slaked lime
Level:Food grade, reagent grade, industrial grade
English nameCalcium Hydroxide
Nature:
Soft, fine white powder, slightly soluble in water.
Quality Inspection Report:
|
项目 |
Standard |
指标 |
|
Hydroxycalcium2Content, w/% |
95.0-100.5 |
>95 |
|
carbonate |
Through trials |
Through trials |
|
Moisture % ≤ |
3.0 |
0.5 |
|
Magnesium and alkali metal content % ≤ |
2.0 |
0.5 |
|
Acid-insoluble content % ≤ |
0.1 |
0.05 |
|
Heavy metals content (as Pb) % ≤ |
10 |
﹤10 |
|
Arsenic content % ≤ |
2 |
Not Detected |
|
Fluoride content % ≤ |
50 |
20 |
|
Lead content % ≤ |
2 |
Not Detected |
|
Fineness (remaining amount after passing through a 0.045mm screen) % ≤ 325 |
Slash |
D97=5um |
|
color |
white |
96-98 |
|
Sulfur (S) ≤ w/% |
Slash |
Not Detected |
|
Iron (Fe) ≤ w/% |
Slash |
0.05 |
|
Potassium ≤ ppm |
Slash |
20 |
Features:
Purity is high,White degree is good。Mercury, cadmium,leadThe content of harmful metals such as aluminum is controlled within 2 ppm.
Usage:
1. Synthesis of pharmaceutical intermediates.
2、Food acidity regulators;
3. Synthesis of feed additive VC phosphate, lactic acid calcium, and citric acid calcium, etc.
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