DL-Tartaric Acid CAS NO.:133-37-9
Introduction:
DL- tartaric acid and its salts product is an equal mixture of left-handed and right-handed tartaric acid series, produced by chemical synthesis methods, widely used in food industry, pharmaceutical intermediates and electroplating chelating.
CAS NO.:133-37-9
Name: DL-Tartaric Acid
Function:
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DL-Tartaric Acid CAS NO.:133-37-9
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Introduction:
DL- tartaric acid and its salts product is an equal mixture of left-handed and right-handed tartaric acid series, produced by chemical synthesis methods, widely used in food industry, pharmaceutical intermediates and electroplating chelating.
CAS NO.:133-37-9
Name: DL-Tartaric Acid
Function:
DESCRIPTION | Colorless and semi-transparent or white powder, with sour taste | ||
Chemical Name | 2,3-Dihydroxybutanedioic acid | ||
Molecular Formula | C4H6O6 | ||
Structural Formula | |||
Molecular Weight | 150.09 | ||
SPECIFICATION (Executive Standard: GB 15358-2008,also meets the standard of Japan Kimisada book) | C4H6O6*H2O | C4H6O6 | |
AssayC4H6O6 | 99.5% Min | 99.5% Min | |
Melting Point | 200~206 | 200~206 | |
Heavy Metals(as Pb) | 0.001% Max | 0.001% Max | |
Residue On Ignition | 0.10% Max | 0.10% Max | |
Reduction on drying | 11.5% Max | 0.5% Max | |
Arsenic(as As) | 0.0002% Max | 0.0002% Max | |
Readily Oxidizable Substances | Qualified | Qualified | |
Sulfate(SO4) | 0.04% Max | 0.04% Max | |
MAIN FUNCTION AND PURPOSE | This product is widely used in many fields such as foodstuff, medicine, chemical industry and light industry etc., and is mainly used to make tartrates (tartaric acid salts), like antimony potassium tartrate, potassium sodium tartrate. It can be served as beer vesicant, foodstuff sourness agent and flavoring etc. Its sourness is 1.3 times of that of citric acid, and is especially suitable to be a sourness agent of grape juice. It is also very important for the tannage, photograph, glass, enamel and telecommunication equipment industries. |
We always insist on the spirit of "sincerity, quality first, mutual benefit and common development". Also
have professional staffs, enables us to fulfill your needs throughout the world. Being online and on time
has always been our first rule of serving customers.
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DL-Tartaric Acid CAS NO.:133-37-9
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