| CAS No.: | 10043-52-4[1];17787-72-3[2];7774-34-7[3 |
|---|---|
| Other Names: | CALCII CHLORIDUM HEXAHYDRICUM;CALCIUM (II) CHLORIDE, HYDROUS;CALCIUM CHLORIDE, HYDRATED |
| MF: | Cacl2 |
| EINECS No.: | 233-140-8 |
| Place of Origin: | China (Mainland) |
| Grade Standard: | Industrial Grade |
| Purity: | 74% 94% |
| Appearance: | Colorless cubic crystal, white or gray, granular, honeycomb block, globular, irregular granular, powder |
| Application: | Concreting. Used for tofu, 4% ~ 6% concentration of solution is added in the soybean milk, general use calcium chloride for 20 ~ 25 g/L soymilk. With calcium chloride solution dipping fruits and vegetables, after sterilization its brittle hard is good, and the color effect. Such as apples and tomatoes, mixed vegetables, such as wax gourd canned food. |
| Brand Name: | shuner |
| Model Number: | |
| density: | 1.086 g/mL at 20 °C |
| boiling point: | 1600°C |
| Water it: | 740 g/L (20°C) |
Quick Details
Specifications
They are widely usedhighway, expressway,parking lot and port to melting snow and ice;used as dryer,as anti-fog,and antu-dust agent also fireproof agent,protective agent refinif agent for petroleum;pigment assistance agent of textile.
Colorless cubic crystal, white or gray, granular, honeycomb block, globular, irregular granular, powder. Non-toxic, odourless, taste bitter. Hygroscopicity is extremely strong, extremely easy deliquescence exposed to the air. Soluble in water, release a large amount of heat at the same time (dissolving enthalpy of calcium chloride for 176.2 CAL/g), its aqueous solution is slightly alkaline. Soluble in alcohol, acetone, acetic acid. With ammonia and ethanol, respectively to generate CaCl2 · 8 nh3 and CaCl2 · 4 c2h5oh complex. Under the low temperature solution crystallization and precipitation of six water content, heating gradually to 30 ℃ is dissolved in the crystallization of the water itself, continue to heat water loss gradually, to 200 ℃ when become dihydrate, heated to 260 ℃ was white vesicular anhydrous calcium chloride.
5% aqueous solution pH 4.5 ~ 9.2. 1.7% aqueous solution with serum isotonic. The goods as raw material was prepared with calcium carbonate and hydrochloric acid, the antidote for magnesium poisoning.