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CALCIUM CHLORIDE HYDRATE

CAS No.: 22691-02-7
Formula: CaCl2H2O
Molecular Weight: 128.99900
Suppliers: All(0) China Suppliers(0) Products(0)
  • Description
  • Basic Info
  • Safety Info
  • MSDS
  • Price
  • Related Product
  • Supplier Reference
What is CALCIUM CHLORIDE HYDRATE

**Introduction to Calcium Chloride Hydrate** Calcium Chloride Hydrate is a versatile inorganic compound with the chemical formula CaCl₂·xH₂O, where *x* denotes varying degrees of hydration. Known for its hygroscopic nature, it efficiently absorbs moisture, making it ideal for dehumidification and dust control. It is widely used in food processing as a firming agent, in refrigeration as an antifreeze, and in construction to accelerate concrete setting. Additionally, it serves as a desiccant in laboratories and industrial applications. With high solubility and exothermic dissolution, it is also employed in brine solutions and road de-icing. Its multi-functional properties make it essential across industries, from agriculture to pharmaceuticals.

Preparation Process: To prepare **calcium chloride hydrate (CaCl₂·xH₂O)**, follow these steps: 1. **Dissolve Anhydrous CaCl₂**: Add anhydrous calcium chloride to distilled water in a beaker while stirring until fully dissolved. 2. **Evaporate Water**: Heat the solution gently to evaporate excess water, promoting crystallization. 3. **Cool and Crystallize**: Allow the solution to cool slowly, enabling hydrate formation (e.g., dihydrate or hexahydrate, depending on conditions). 4. **Filter and Dry**: Collect crystals via filtration, then air-dry or use a desiccator to remove surface moisture. 5. **Store Properly**: Keep the hydrate in an airtight container to prevent further hydration or dehydration. Adjust water ratios for specific hydrates.

Usage Scenarios: Calcium chloride hydrate is widely used as a desiccant to absorb moisture in air and gases due to its strong hygroscopic properties. In the food industry, it serves as a firming agent, preservative, and electrolyte in sports drinks. It is utilized in concrete to accelerate curing and prevent freezing in cold weather. In medicine, it treats calcium deficiencies and acts as a drying agent in bandages. The compound also de-ices roads and controls dust on unpaved surfaces. Additionally, it aids in wastewater treatment, oil drilling, and as a brine in refrigeration systems. Its versatility makes it valuable across multiple industries.

CALCIUM CHLORIDE HYDRATE Basic Info
Chemical Name CALCIUM CHLORIDE HYDRATE
Synonyms CALCIUM CHLORIDE HYDRATE;CALCIUM CHLORIDE HYDRATE, 99.999%;(99.999% CA) PURATREM;Calcium chloride (CaCl2), hydrate);Calcium chloride hydrate (99.999+% Ca) PURATREM
CAS No. 22691-02-7
Molecular Formula CaCl2H2O
Molecular Weight 128.99900
PSA 9.23000
LogP 1.31470
Safely Info
RTECS -
Hazard Class -
Safety Statements -
HS Code 2827200000
WGK Germany -
Packing Group -
RIDADR -
Risk Statements -
Hazard Codes Xn
Caution Statement P305 + P351 + P338
Hazard Declaration H319
Symbol GHS07
Signal Word Warning
CALCIUM CHLORIDE HYDRATE Price
1. United States: $200 - $500 per ton
2. China: $100 - $300 per ton
3. Russia: $150 - $400 per ton
4. Germany: $250 - $600 per ton
5. India: $100 - $350 per ton
6. Japan: $300 - $700 per ton
7. Brazil: $200 - $500 per ton
8. South Korea: $250 - $550 per ton
9. Philippines: $300 - $800 per ton
10. United Kingdom: $250 - $600 per ton
11. France: $250 - $600 per ton
12. Mexico: $200 - $500 per ton
13. Canada: $250 - $550 per ton
14. South Africa: $200 - $450 per ton
15. Egypt: $150 - $400 per ton
16. Turkey: $180 - $450 per ton
17. Thailand: $200 - $500 per ton
18. Indonesia: $150 - $400 per ton
MSDS
MSDS

Section 1: Product Identification
   Chemical Name:       Calcium chloride hydrate (99.999+%-Ca) PURATREM    
   CAS Registry Number:       22691-02-7    
   Formula:       CaCl2.XH2O    
   EINECS Number:       233-140-8    
   Chemical Family:       metal halide    
   Synonym:       Calcium dichloride hydrate    

Section 2: Composition and Information on Ingredients
   Ingredient       CAS Number       Percent       ACGIH (TWA)       OSHA (PEL)    
   Title Compound       22691-02-7       100%       no data       no data    

Section 3: Hazards Identification
   Emergency Overview:       Irritating to eyes and skin. May be harmful if swallowed or inhaled.    
   Primary Routes of Exposure:       Ingestion    
   Eye Contact:       Causes mild irritation of the eyes.    
   Skin Contact:       Causes slight irritation of the skin.    
   Inhalation:       Inhalation of dust may lead to irritation of the respiratory tract.    
   Ingestion:       No information is available on the physiological effects of ingestion. May be harmful if swallowed.    
   Acute Health Affects:       Irritating to eyes and skin. May be harmful if swallowed or inhaled.    
   Chronic Health Affects:       No information available on long-term chronic effects.    
   NTP:       No    
   IARC:       No    
   OSHA:       No    

SECTION 4: First Aid Measures
   Immediately flush the eyes with copious amounts of water for at least 10-15 minutes. A victim may need
   Eye Exposure:
   assistance in keeping their eye lids open. Get immediate medical attention.
   Wash the affected area with water. Remove contaminated clothes if necessary. Seek medical assistance if
   Skin Exposure:
   irritation persists.
   Remove the victim to fresh air. Closely monitor the victim for signs of respiratory problems, such as difficulty
   Inhalation:
   in breathing, coughing, wheezing, or pain. In such cases seek immediate medical assistance.
   Seek medical attention immediately. Keep the victim calm. Give the victim water (only if conscious). Induce
   Ingestion:
   vomiting only if directed by medical personnel.

SECTION 5: Fire Fighting Measures
   Flash Point:       not applicable    
   Autoignition Temperature:       none    
   Explosion Limits:       none    
   Extinguishing Medium:       none required    
   Special Fire Fighting Procedures:       No special fire fighting procedures required.    
   Hazardous Combustion and       none    
   Decomposion Products:
   Unusual Fire or Explosion Hazards: No unusual fire or explosion hazards.

SECTION 6: Accidental Release Measures
   Spill and Leak Procedures:       Small spills may be swept up.    

SECTION 7: Handling and Storage
   Handling and Storage:       Store material in a tightly sealed container.    

SECTION 8: Exposure Controls and Personal Protection
   Eye Protection:       Always wear approved safety glasses when handling a chemical substance in the laboratory.    
   Skin Protection:       Wear protective clothing and gloves.    
   Ventilation:       Material may form a fine dust. If possible, handle the material in an efficient fume hood.    
   If ventilation is not available a respirator should be worn. The use of respirators requires a Respiratory
   Respirator:
   Protection Program to be in compliance with 29 CFR 1910.134.
   Ventilation:       Material may form a fine dust. If possible, handle the material in an efficient fume hood.    
   Additional Protection:       No additional protection required.    

SECTION 9: Physical and Chemical Properties
   Color and Form:       white pwdr.    
   Molecular Weight:       110.99    
   Melting Point:       no data    
   Boiling Point:       no data    
   Vapor Pressure:       no data    
   Specific Gravity:       no data    
   Odor:       none    
   Solubility in Water:

SECTION 10: Stability and Reactivity
   Stability:       air and moisture stable    
   Hazardous Polymerization:       no hazardous polymerization    
   Conditions to Avoid:       none    
   Incompatibility:       active metals    
   Decomposition Products:       none    

SECTION 11: Toxicological Information
   RTECS Data:       No specific information available on this product.    
   Carcinogenic Effects:       No data available    
   Mutagenic Effects:       No data available    
   Tetratogenic Effects:       No data available    

SECTION 12: Ecological Information
   Ecological Information:       No information available    

SECTION 13: Disposal Considerations
   Disposal:       Dispose of according to local, state and federal regulations.    

SECTION 14: Transportation
   Shipping Name (CFR):       Non-hazardous    
   Hazard Class (CFR):       NA    
   Additional Hazard Class (CFR):       NA    
   Packaging Group (CFR):       NA    
   UN ID Number (CFR):       NA    
   Shipping Name (IATA):       Non-hazardous    
   Hazard Class (IATA):       NA    
   Additional Hazard Class (IATA):       NA    
   Packaging Group (IATA):       NA    
   UN ID Number (IATA):       NA    

SECTION 15: Regulatory Information
   TSCA:       Not listed in the TSCA inventory.    
   SARA (Title 313):       Title compound not listed.    
   Second Ingredient:       none    


SECTION 16 - ADDITIONAL INFORMATION
N/A
SDS 1.0
CALCIUM CHLORIDE HYDRATE Suppliers
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