C14H7NaSO7•H2O

Molecular Weight:
 
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Alizarin red

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Last update: 2017-12-10 15:09
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Product details
Product name: Alizarin red
CAS NO.: 130-22-3
Molecular formula:

C14H7NaSO7•H2O

Molecular Weight: 360.27
Properties:

Yellow brown or orange yellow crystalline powder, solve in water, light snuff color water liquor, solve in ammonia, purple liquor, solve in alcohol, insolve in benzene and gasoline etc organic liquor.

Specification (Q/SS•115-2008)
Item Name AR Grade
Sensitivity as reagent for Aluminium Passes test
Solubility in water                      Passes test
Sensitivity as reagent for acid and alkall   Passes test
Phchangerange 4.0(yellow)-6.0(red dish orange)
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