Product Details
| Product Name: calcium oxide | CAS No.: 1305-78-8 |
| EC-No.: 215-138-9 | Min. Order: 1kg |
| Purity: 98% | Supply Ability: 10 ton |
| Release date: 2026/05/28 | |
| Keywords 1 : calcium oxide supplier | Keywords 4: calcium oxide manufacture |
| Keywords 3: calcium oxide factory | Keywords 45: calcium oxide China supplier |
1305-78-8 Low Price Processing Auxiliaries 95% Purity Powder Food Grade Calcium Oxide
1. Chemical Name: calcium oxide, quicklime
2. Molecular Formula: CaO
3. Molecular Weight: 56.08
4. CAS: 1305-78-8
5. EINECS: 215-138-9
6. Expiration: 24 months (used within the period of validity)
7. Character: It is white or off-white particles or powder, with moisture absorption, insoluble in ethanol, soluble in acid, and glycerol.
8. Usages: It is used as building materials, metallurgical fluxes, widely used in pesticides, paper making, food, petrochemical, tannery and waste water purification. In the food industry, can be used as processing auxiliaries; in the building industry, as a cement accelerator and so on.
| Test item | Standard |
| Assay(CaO), dry basis % | 95.0-100.5 |
| Magnesium and alkali metal salts ≤% | 3.6 |
| As ≤mg/kg | 3.0 |
| Fluoride(F) ≤mg/kg | 150.0 |
| Loss on ignition ≤% | 10.0 |
| Lead(Pb) ≤mg/kg | 2.0 |
| Acid insoluble substances ≤% | 1.0 |
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China- Since: 2021-12-10
- Address: Qiaoxi District ,Shijiazhuang city, Hebei,Chicna
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