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Guangzhou Zoron Chemicals Technology Co., Ltd 2yr.
Contacts:Mr SuChat
Mobile:86-13480239358
E-mail:Zelong Supply:<Food additives: Calcium carbonate, baking soda (sodium bicarbonate), alum (sodium sulfate), calcium hydroxide, etc.
Food-grade calcium oxide
Chemical formula:CaO
common name" 或 "popular nameCaO
AppearanceWhite powder(or block-like)
"英文名称"的英文翻译是 "English name".Calcium oxide
nature：
It has no odor, is very prone to absorb moisture, and will turn into calcium hydroxide when it absorbs water.
Quality Inspection Report
|
Project |
Standard |
Indicator |
|
Calcium oxide (CaO) content w/% ≥ |
95.0-100.5 |
>95 |
|
Magnesium and alkali metal content/w% ≤ |
3.6 |
1.1 |
|
Hydrochloric acid insoluble matter w/% ≤ |
1 |
0.3 |
|
Burning alkali / w% ≤ |
10 |
0.5 |
|
Arsenic (As) / (mg/kg) ≤ |
3 |
< 0.8 |
|
Fluorine (F) / (mg/kg) ≤ |
150 |
57 |
|
Lead (Pb) / (mg/kg) ≤ |
2 |
0.5 |
|
AL2O2%≤ |
Slash |
0.5 |
|
CO2%≤ |
Slash |
3 |
|
SiO2%≤ |
Slash |
0.5 |
|
Fineness (screen residue) ≤ 0.075mm |
Slash |
0.5 |
|
Fineness (screen residue) ≤ 0.045mm |
Slash |
2.0 |
|
Iron (Fe) content % ≤ |
Slash |
0.03 |
|
color |
White or grayish white |
Meets the requirements |
|
state |
Grain or powder |
Meets the requirements |
Features and Uses:
High content of calcium oxide, fine granulation, low impurities, widely used in PVC dry masterbatch, rubber moisture absorber, desiccant, water absorption agent for plastic products, moistureproof agent, medicine, food additive fields.
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