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D-Tartaric acid CAS:147-71-7 Product Introduction
Product name: D-Tartaric acid
CAS: 147-71-7
MF: C4H6O6
MW: 150.09
Appearance:White crystal powder
Characteristic:
There are three stereoisomers of tartaric acid: tartaric acid, levo-tartaric acid and meso-tartaric acid. All kinds of tartaric acid are colorless crystals that are easily soluble in water.
D-Tartaric acid Indicator:
| Items | Specifications |
| Appearance | White crystal or white powder |
| Specific Rotation [alpha/20/D] | -12~-12.8 |
| Sulphate | ≤0.05% |
| Residue on Ignition | ≤0.1% |
| Heavy metals(Pb) | ≤0.001% |
| Loss on drying | ≤0.5% |
| Assay | ≥99.0% |
| Optical purity(ee value) | ≥99.0% |
D-Tartaric acid APPLICATION:
1.Used as chromatographic analysis reagent and masking agent, used as pharmaceutical resolving agent, food additive, biochemical reagent, etc.
2.This product is widely used in the food industry, such as beer foaming agent,food sour agent, flavoring agent, used in refreshing drinks, candy, fruit juice,sauce, cold dishes, baking powder, etc.
3.Use Chiral source and resolving agent for chiral synthesis
Package:
– 25kg moisture-proof woven bag lined with two layers of plastic bags,
– 1000kg moisture-proof big bag lined with two layers of plastic bags.
Storage and transportation:
To be protected from water.To be protected from torrid sunlight.To be protected from fire.
Related Products——Food Additives-Tartaric Acid Series
| D-Dimethyl tartrate | 5057-96-5 |
| L(+)-Tartaric acid | 87-69-4 |
| (2R,3R)-(-)-dibenzoyl-L-tartaric acid anhydrous | 2743-38-6 |
| (-)-Di-p-toluoyl-L-tartaric acid | 32634-66-5 |
| (+)-Dimethyl L-Tartrate | 608-68-4 |
| (2R,3R)-2,3-Dihydroxybernsteinsaeure | 526-83-0 |
| Succinic Acid | 110-15-6 |
| Fumaric acid | 110-17-8 |
| DL-Tartaric Acid | 133-37-9 |
| ammonium [R-(R*,R*)]-tartrate | 14307-43-8 |
| Ammonium tartrate | 3164-29-2 |
| L(+)-Citrulline | 372-75-8 |
| Disodium tartrate dihydrate | 6106-24-7 |
| Monopotassium monosodium tartrate tetrahydrate | 6381-59-5 |
| Potassium bitartrate | 868-14-4 |
| choline bitartrate | 87-67-2 |
| L(+)-Diethyl L-tartrate | 87-91-2 |
| L(+)tartaric acid dipotassium | 921-53-9 |
| Potassium sodium tartrate | 304-59-6 |
| Potassium tartrate hemihydrate | 6100-19-2 |
| Potassium antimonyl tartrate sesquihydrate | 28300-74-5 |
| Sodium gluconate | 527-07-1 |
| Sodium tartrate | 868-18-8 |
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Detailed usage is in the product details page.
