China Hot Sale Food Ingredient/Food Additive White Powder L (+) -Tartaric Acid 87-69-4, Find details about China Tartaric Acid in Acidity Regulators, L+-Tartaric Acid from Hot Sale Food Ingredient/Food Additive White Powder L (+) -Tartaric Acid 87-69-4
Colorless crystals or white powder without odor,with sour taste,stable in air,compound of equal quantity of dextro-rotatory and levo-rotatory tartaric acid,containing one or two molecule crystalline water and losing water when heated to 100°C,specific gravity 1.697.
Product name | L(+)-Tartaric acid |
Specification | 99% |
Active Ingredients | Natural tartaric acid |
Appearance | white power |
CAS NO. | 87-69-4 |
The molecular weight | 148.0721 |
Boiling Point | 399.3°C at 760 mmHg |
EINECS | 201-766-0 |
Molecular formula | C4H6O6 |
Monohydrate | Anhydrous | |
Assay: | 99.5% min | 99.5% min |
Arsenic: | 0.0002% max | 0.0002% max |
Heavy metals as Pb: | 0.001% max | 0.001% max |
Sulfate: | 0.04% max | 0.04% max |
Loss on drying: | 11.5% max | 0.5% max |
Residue on ignition: | 0.1% max | 0.1% max |
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2. 15years of Exporting Experience to more than 20 countries all over the world.Q1: Can I get some sample?
A: Sure. Free sample of 50-200grams can be provided upon request.