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Potassium sodium L-tartrate tetrahydrate, ACS, 99.0-102.0%, Alfa Aesar™

Chemical Identifiers

Chemical Name or Material Potassium sodium L-tartrate tetrahydrate
Name Note Loses water of crystallization at 140° unstable above 225°
CAS 6381-59-5
Purity Grade ACS
Physical Form Crystalline
Assay Percent Range 99.0-102.0%
Molecular Formula C4H4KNaO6·4H2O
Formula Weight 282.23g/mol; 210.29g/mol (anhydrous)
MDL Number MFCD00150989
Synonym Rochelle Salt
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Products
Catalog Number Mfr. No. Quantity Price Quantity    

AA3324122

 
alfa aesar
33241-22
100g CALL N/A N/A
 Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.

AA3324136

 
alfa aesar
33241-36
500g CALL N/A N/A
 Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.

AA33241A4

 
alfa aesar
33241-A4
2.5kg CALL N/A N/A
 Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.
Description & Specifications

Specifications

Appearance Colorless crystalline
Odor Odorless
Color Colorless
Quantity 100g
Chemical Name or Material Potassium sodium L-tartrate tetrahydrate
Name Note Loses water of crystallization at 140° unstable above 225°
CAS 6381-59-5
Purity Grade ACS
Physical Form Crystalline
Assay Percent Range 99.0-102.0%
Molecular Formula C4H4KNaO6·4H2O
Formula Weight 282.23g/mol; 210.29g/mol (anhydrous)
MDL Number MFCD00150989
Synonym Rochelle Salt
EINECS Number 206-156-8