Calcium chloride dihydrate
- Createtime： 2026-04-14
- Updatetime： 2026-04-15
Product Details
| useage |
Industrial use
|
| deliveryInfo |
|
| appearance |
crystal
|
| Molecular Weight |
147.01
|
| aliasen |
|
| supplyCapacity |
50000MT/Month
|
| harbor |
Qingdao,China
|
| minorder |
1KG
|
| Appearance |
White crystal
|
Shandong Huashang Chemical Co., Ltd. is a high-tech enterprise focused on industry of fine chemicals research and develop, produce and sale. Shandong Huashang Chemical Co., Ltd. is located in Shan Dong Ji Nan China. we have the ability to provide you high quality products. More than 90 % of our products are exported to developed countries and regions such as north America, Europe, Japan, South Korea and the Middle East.
Calcium chloride dihydrate
CAS No.: 10035-04-8
Molecular Formula: CaCl2H4O2
Molecular Weight: 147.01
Physical and Chemical Properties
- Appearance: White crystalline solid or granules
- Melting Point: 175 °C (dehydration)
- Density: 1.84 g/cm3 (25 °C)
- Solubility: Highly soluble in water, soluble in ethanol
- Odor: Odorless
- pH Value: 4.5–8.5 (5% aqueous solution)
- Stability: Slightly hygroscopic, stable under normal conditions
Application
- De-icing & dust control: Widely used for road snow removal and dust suppression.
- Food industry: Used as food additive, preservative and firming agent.
- Chemical raw material: Manufacturing of calcium salts and desiccants.
- Water treatment & concrete: Accelerator for concrete curing, water treatment agent.
Storage Condition
Keep tightly sealed. Store in cool, dry and ventilated area. Prevent moisture absorption.
Certificate of Analysis
| Item | Specification | Test Result | Method |
| Product Name | Calcium chloride dihydrate | Compliant | Visual & Identification |
| CAS No. | 10035-04-8 | 10035-04-8 | Standard |
| Molecular Formula | CaCl2H4O2 | CaCl2H4O2 | Standard |
| Molecular Weight | 147.01 | 147.01 | Standard |
| Appearance | White crystal | White crystal | Visual Inspection |
| Main Content | ≥99.0% | 99.58% | Titration Method |
| Loss on Drying | 22.0–26.0% | 24.12% | Gravimetric Method |
| Water Insoluble Matter | ≤0.02% | 0.007% | Gravimetric Method |
| Sulfate | ≤0.01% | 0.003% | Turbidimetric Method |
| Heavy Metals | ≤10 ppm | <3 ppm | Atomic Absorption Spectrometry |
