Hebei ShengYang Biological Technology Co. Ltd(expird)
Free supplier Enterprise Certification
- Free
supplier - 4th
years
Free supplier Enterprise Certification
Business Type:Trading Company
Product Certification&
Enterprise Certification
Country: 
China (Mainland)
Business Type:Trading Company
CAS NO.147-71-7
Industrial Grade(1-10)Metric TonIndustrial Grade(1-10)Metric TonFood Grade, Medicine Grad(10-20)Metric Ton
1. Made in China and exported to many countries and regions at the most favorable price.
2、Our customers all over the world and have been highly valued and trusted by customers
3、We promise to reply your inquiry within 24 hours, including holidays and holidays.
4, safe and prudent shipping a variety of transportation modes for you to choose.
If you are interested, please feel free to contact us for detailed product specifications, prices, delivery times and payment terms.
|
test item |
first grade |
|
assay |
≥99.0 % |
|
optical purity (ee value) |
≥99.0 % |
|
description |
white crystals or white powder |
|
specific rotation(20¡æ) |
-12.0°c ~ -12.80°c |
|
residue on ignition |
≤0.1% |
|
oxalate |
≤0.035% |
|
sulphate(so4) |
≤0.05% |
|
heavy metals(pb) |
≤0.001% |
|
loss on drying |
≤0.5% |
|
melting point |
164-170°c |
cas147-71-7
molecular formula:hooc(choh)2cooh c4h6o6
molecular weight:150.09
property: colorless, smelly crystal or white powder, with strong flavour and left optical activity, specific gravity d204=1.76, dissolved in water and alcohol, less dissolved in aether.
use: mainly used as acidity regulations, biochemical reagent, resolving agent on racemic and pharmaceutical resolving agent in beverage, sugar, bread and gelatin. also used in photography, canning, printing and dyeing, ceramics, resolving agent on manufacturing, salts and so on.
| d-tartaric acid basic information |
| product name: | d-tartaric acid |
| synonyms: | (s,s)-tartaric acid;tartaric acid;tartaric acid, d-(-)-;tartaric acid [dextro (+)];tartaric acid unnatural;tartaric(d-) acid;unnatural tartaric acid;d-ta |
| cas: | cas147-71-7 |
| mf: | c4h6o6 |
| mw: | 150.09 |
| einecs: | 205-695-6 |
| product categories: | fine chemical & intermediates;chiral compounds;carboxylic acids (chiral);chiral building blocks;for resolution of bases;optical resolution;synthetic organic chemistry;chiral chemicals |
| mol file: | 147-71-7.mol |