Cobalt chloride, with the chemical formula CoCl2, is a crystalline solid that exhibits a unique color change based on moisture levels, making it a versatile chemical compound used in various industrial and chemical applications.
1332-82-7
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Basic information
- Product Name: Cobalt chloride
- Synonyms: Cobalt chloride (CoCl2); Cobalt chloride (ous); Cobalt muriate; cobaltchloride(cocl2); cobaltmuriate; Cobaltous chloride anhydrous; Cobaltous dichloride; cobaltousdichloride; Cobalt Chloride; cobalt(2+) dichloride
- CAS NO:1332-82-7
- Molecular Formula: CoCl2
- Molecular Weight: 0
- EINECS: 231-589-4
- Product Categories: N/A
- Mol File: 1332-82-7.mol
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Chemical Properties
- Melting Point: 735℃
- Boiling Point: N/A
- Flash Point: N/A
- Appearance: /
- Density: N/A
- Vapor Pressure: 33900mmHg at 25°C
- Refractive Index: N/A
- Storage Temp.: N/A
- Solubility: N/A
- Water Solubility: soluble
- CAS DataBase Reference: Cobalt chloride(CAS DataBase Reference)
- NIST Chemistry Reference: Cobalt chloride(1332-82-7)
- EPA Substance Registry System: Cobalt chloride(1332-82-7)
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Safety Data
- Hazard Codes:
T:Toxic;
- Statements: R22:; R42/43:; R49:; R50/53:;
- Safety Statements: S22:; S45:; S53:; S60:; S61:;
- WGK Germany:
- RTECS:
- HazardClass: N/A
- PackingGroup: N/A
- Hazardous Substances Data: 1332-82-7(Hazardous Substances Data)
- Hazard Codes:
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1332-82-7 Usage
Uses
Used in Industrial and Laboratory Settings:Cobalt chloride is used as a moisture indicator for monitoring water content levels due to its color-changing property.
Used in Organic Reactions:
Cobalt chloride is used as a catalyst to facilitate and speed up chemical reactions in organic synthesis.
Used in the Production of Cobalt Compounds:
Cobalt chloride serves as a precursor, enabling the synthesis of other cobalt-based compounds for various applications.
Used in Rechargeable Battery Manufacturing:
Cobalt chloride is an essential component in the production of rechargeable batteries, contributing to their performance and longevity.
Used in Ceramics Manufacturing:
Cobalt chloride is used for creating pigments in the ceramics industry, adding color and aesthetic value to ceramic products.
However, it is important to note that cobalt chloride is a known irritant and potential allergen, necessitating careful handling and usage precautions.
Check Digit Verification of cas no
The CAS Registry Mumber 1332-82-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,3,3 and 2 respectively; the second part has 2 digits, 8 and 2 respectively.Calculate Digit Verification of CAS Registry Number 1332-82:
(6*1)+(5*3)+(4*3)+(3*2)+(2*8)+(1*2)=57
57 % 10 = 7
So 1332-82-7 is a valid CAS Registry Number.
InChI:InChI=1/2ClH.Co/h2*1H;/q;;+2/p-2
1332-82-7Upstream product
1332-82-7Downstream Products
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Cobalt chloride
