L(+)-Tartaric acid CAS 87-69-4 Manufacturer & Supplier
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Essential details
| CAS No.: |
87-69-4 |
| Other Names: |
L(+)-Tartaric acid |
| MF: |
C4H6O6 |
| EINECS No.: |
201-766-0 |
| Place of Origin: |
China |
| Type: |
Syntheses Material Intermediates, Medical Intermediates |
| Purity: |
99% |
| Application: |
Medical Intermediates |
| Appearance: |
Colorless crystals or white crystalline powder |
Supply Ability
| Supply Ability | 1000 Metric Ton/Metric Tons per Month |
Packaging & delivery
25KG/DRUMQingdao;Shanghai
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L(+)-Tartaric acid Quick Details
Chemical Name: L(+)-Tartaric acid
CAS No.: 87-69-4
Molecular Fomula: C4H6O6
Molecular weight: 150.09
Appearance: Colorless crystals or white crystalline powder
Assay: 99.7-100.5%
L(+)-Tartaric acid Typical Properties
| Item | Specification |
| Description | Colorless crystals or white crystalline powder |
| Content % | 99.7~100.5 |
| Specific rotatory powder [a]D25℃[(°)·dm2kg-1] | 12.0~ 13.0 |
| Loss on drying % | ≤0.5 |
| Residue on ignition % | ≤0.05 |
| Sulfate (SO4) | Passes test |
| Oxalate | Passes test |
| Lead mg/kg | ≤2 |
L(+)-Tartaric acid Usage
As an antioxidant added to foods, foods can be sour. The largest use of tartaric acid is in beverage additives. It is also a raw material for the pharmaceutical industry. In the mirror industry, tartaric acid is an important auxiliaries and reducing agents that control the rate of formation of silver mirrors and achieve a very uniform coating. Pharmaceutical intermediates, resolving agents; metal ion masking agents; anti-dyeing agents; chiral building blocks for natural products, also forming Diels-Alder catalysts with compound TiCl2(O-i-Pr)2 Used as a biochemical reagent, masking agent and beer foaming agent, also used in the tanning industry L( )-tartaric acid is widely used as a sour agent in beverages and other foods for wines, soft drinks, confectionery, bread, and some gelatinous confections. Mainly used as a sour agent, a resolving agent and a pharmaceutical raw material
L(+)-Tartaric acid Packaging and Shipping
25kgs per bag
L(+)-Tartaric acid Storage
dry cool place.
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