D-Tartaric acid
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| Post Date: | Jul 15,2015 |
| Expiry Date: | Jan 11,2016 |
| Detailed Description: |
Cas No. :147-71-7
Quantity: 100Kilograms Price:69 RMB Kilograms D-Tartaric acid Chinese alias: D- tartaric acid; D-2,3- two hydroxy butanedioic acid; [S- (R*, R*)]-2,3- two hydroxy butanedioic acid; D-2,3- two hydroxy succinic acid; two hydroxy succinic acid; grape; D- tartaric acid; d-tartaric acid; D-2,3- two hydroxy succinic acid; dextral grape acid; D (-) - tartaric acid English Name: D-Tartaric acid English alias: (S, S) -TARTARIC ACID; TARTARIC ACID; TARTARIC ACID, D- (-) - (+); TARTARIC ACID [DEXTRO; TARTARIC ACID UNNATURAL; TARTARIC (D-) ACID; UNNATURAL TARTARIC ACID; D-TA The molecular formula: C4H6O6 Molecular weight: 150.09 CAS number: 147-71-7 EINECS number: 205-695-6 Chemical properties: tartaric acid has three stereoisomers: Stone spiral tartaric acid, L-tartaric acid and meso tartaric acid. A mixture of equal right-handed and left-handed form body rotation offset each other, known as the racemic tartaric acid. DL do not exist in nature, can be produced by chemical synthesis. A variety of tartaric acid is a colorless crystals, soluble in water. Appearance: white crystalline powder Content: 99% Use: tartaric acid and tannin combination, can be used as acid mordant dyes, also used in some developing and fixing operation photographic industry, its iron salt with the photosensitivity, so it can be used for the production of blueprint. Tartaric acid can complex with various metal ions, can be used for cleaning and polishing the surface of metal. Potassium sodium tartrate (Rochelle salt) can be prepared Fehling, also can be used in medicine as a laxative and diuretic, also used as intermediates of cinchophen. The crystals have piezoelectric properties, can be used in electronic industry. Packaging: 25 kg / cardboard drum |
| CAS Registry Number: | 147-71-7 |
| Synonyms: | ;D(-)-Dihydroxysuccinic acid;Unnatural tartaric acid;D-(-)-Tartaric acid;(2S,3S)-D-(-)-tartaric acid;D(-)Tartaric acid;D(-)-Threaric acid;D-Tartaric acid;D-2,3-Dihydroxysuccinic acid;(2S,3S)-2,3-dihydroxybutanedioate; |
| Molecular Formula: | C4H6O6 |
| Molecular Weight: | 150.08804 |
| Molecular Structure: | 
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| Hazard Symbols: |  Xi:Irritant; |
| Risk Codes: | R36/37/38:; |
| Safety Description: | S26:; S37/39:; |
| Company: | Hubei YuanCheng GongChuang Technology Co.Ltd [ China ] |
| Contact: | yangyuanyuan |
| Tel: | +86-027-68886696 |
| Fax: | +86-027-68886696 |
| Email: | wp3@chembj.com |
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