Calcium chloride
- Số CAS
- 22691-02-7
- Khối lượng phân tử
- 110.98
- Công thức phân tử / ký hiệu hóa học
- CaCl2.xH2O
Mô tả
White, hard pieces or particles. Micro bitter, odourless. Easy suction deliquescence. This product has anhydride, water content, dihydrate, four water content and six water content,general goods with dihydrate
Keywords：Chloride
ỨNG DỤNG
Used as dehydrating agent, food preservatives, road clean agent, sizing agent, applicability, fangdongye, etc.
Phiếu kiểm nghiệm
|
Items |
Dihydrate |
Anhydrous |
||
|
Optimal level |
Level 1 |
optimal |
Level 1 |
|
|
(CaCL2) |
≥74% |
≥68% |
≥95% |
≥90% |
|
Total alkali metal chloride (Nacl) |
≤5.0% |
≤5.0% |
≤4.0% |
≤4.0% |
|
Total magnesium |
≤0.5% |
≤0.5% |
≤0.5% |
≤0.5% |
|
water-insoluble |
≤0.3% |
≤0.30% |
≤0.10% |
≤0.10% |
|
Alkalinity (Ca(OH)2) |
≤0.3% |
≤0.35% |
≤0.20% |
≤0.20% |
|
Sulfate (CaSO4) |
≤0.3% |
≤0.30% |
≤0.20% |
≤0.20% |
|
PH value |
8-10 |
8-10 |
8-10 |
8-10 |
|
packaging |
25Kg |
50kg |
25kg |
50kg |
|
Appearance shape |
sheet |
Sheet/block |
ball |
ball/block |