[014308] CAS 75-20-7 | Calcium carbide | Alfa
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Brand: Alfa Aesar
75-20-7 | C2Ca | calcium carbide
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Chemical Identifiers
CAS
75-20-7
Molecular Weight (g/mol)
64.10
Synonym
calcium carbide
SMILES
[Ca++].[C-]#[C-]
InChI Key
UIXRSLJINYRGFQ-UHFFFAOYSA-N
Molecular Formula
C2Ca
IUPAC Name
calcium acetylene
Specifications
Transition Temperature
Gray to black
Assay (unspecified)
Ca 46% min
Form
Lump
설명
Calcium carbide is used as a desulfurizer, dehydrant of steel, fuel in steel making, powerful deoxidizer and as a source of acetylene gas. It is used as a starting material for the preparation of calcium cyanamide, ethylene, chloroprene rubber, acetic acid, dicyandiamide and cyanide acetate. It is used in carbide lamps, toy cannons such as the big-bang cannon and bamboo cannon. It is associated with calcium phosphide and used in floating, self-igniting naval signal flares. Further, it is involved in the reduction of copper sulfide to metallic copper.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Other References:
Beilstein:3909011
GHS Hazard and Precautionary Statements
Hazard Statements:H260-H315-H318-H335
Precautionary Statements:P223-P231+P232-P261-P264b-P271-P280-P302+P352-P304+P340-P305+P351+P338-P310-P312-P332+P313-P335+P334-P362-P370-P378aa-P378ac-P501c
Risk & Safety
TSCA:Yes
경고:RUO – Research Use Only
CAS75-20-7FORMULAC2CaHAZARD CLASS4.3EINECS200-848-3MDLMFCD00010905PACKAGING GROUPI
| Pakage | *5x1kg, 1kg |
|---|---|
| brand | Alfa Aesar |
