99% Purity CAS No.133-37-9 Food Additives DL-Tartaric Acid
Product Description
DLTartaric Acid 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.
DLTartaric Acid is appraised as an excellent food additive by the FAO/WHO experts committee. It is also very important for the tannage, photograph, glass, enamel and telecommunication equipment industries.
Specification:
mp |
170-172 °C(lit.) |
alpha |
12 º (c=20, H2O) |
density |
1.76 |
vapor density |
5.18 (vs air) |
FEMA |
3044 |
refractive index |
12.5 ° (C=5, H2O) |
Fp |
210 °C |
storage temp. |
Store at RT. |
Water Solubility |
1390 g/L (20 ºC) |
Merck |
14,9070 |
BRN |
1725147 |
Stability: |
Stable. Incompatible with oxidizing agents, bases, reducing agents. Combustible. |
CAS DataBase Reference |
87-69-4(CAS DataBase Reference) |
EPA Substance |
Butanedioic acid, 2,3-dihydroxy- (2R,3R)-(87-69-4) |
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Company Information
about us:
Changzhou General import and Export Corporation. is a professional manufacturer and exporter that is concerned with the research,production and trading of pharmaceutical materials,including steriod series piperazidine series, piperidine series, pyrimidine series and other interrelated products. We are situated in Xinbei District,Changzhou City, Jiangsu Province, China. It is about an hour to Shanghai and Nanjing by high speed train.
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