Packaging & Delivery
| Packaging Details: | 25kgs/bag or drum. Availbable for different kinds of packing per customer's request |
|---|---|
| Delivery Detail: | Within 10 days after received your deposit |
DL-Tartaric Acid Anhydrous
Inquiry
| Post Date: | Aug 14,2014 | ||||||||||||||||||||||||||||||||||||
| Expiry Date: | Feb 10,2015 | ||||||||||||||||||||||||||||||||||||
| Detailed Description: |
Cas No. :133-37-9;138508-61-9
SpecificationsDL-Tartaric Acid Anhydrous DL-Tartaric Acid Anhydrous Specification:99% Appearance: White Crystalline Powder Oxalate: Pass Sulfate: Pass Heavy metals:0.001% Arsenic: 0.0003% Loss on drying: 0.46% Residue on ignition: 0.040% Purity:99.7%min Specification :
Character : Colorless crystals or white power, without odor, with sour taste, stable in air, compound of equal quantity ofdextro-rotatory and levo-rotatory tartaric acid, containing one or two molecule crystalline water and losting water when heated to 100°C , specific gravity 1.697. Its solubility in ether is about 1% and 5.01( 25°C ) in ethanol, in water is 20.60( 20°C ). Uses : Widely used in food, medicine, chemistry and light industry, etc., Mainly sed to manufacture tartaric acid salts, such potassium sodium tartrate and used as beer foaming agent. Also applied in tanning, photo, glass, enamel and telecom materials industries. Its acidity is as 1.3 times as citric acid, so specially as acidifying agent for grape juice. Packing : 25kg complex bags lined with double-layered kraft paper bags and film bag. Storage : Keep in the clear and dry storage shed. Specifications : Complies with BP98 & US FCC(IV) & GB15358-94. |
| CAS Registry Number: | 133-37-9;138508-61-9 |
| Synonyms: | ;DL-Dihydroxysuccinic acid;DL-Tartaric acid anhydrous;DL-Tartaric Acid Anhy;(+-)-Tartaric acid;(2RS,3RS)-Tartaric acid;Butanedioic acid, 2,3-dihydroxy-, (R*,R*)-;DL-Tartrate;Paratartaric aicd;Racemic tartaric acid;Resolvable tartaric acid;Uvic acid;Butanedioic acid, 2,3-dihydroxy-, (2R,3R)-rel-;Butanedioic acid, 2,3-dihydroxy-, (theta,theta)-(+-)-;(2S,3S)-2,3-dihydroxybutanedioic acid;(2R,3R)-2,3-dihydroxybutanedioic acid;DL TARTARIC ACID; |
| Molecular Formula: | C4H6O6 |
| Molecular Weight: | 150.0868 |
| Molecular Structure: | 
|
| Hazard Symbols: |  Xi:Irritant; |
| Risk Codes: | R36/37/38:Irritating to eyes, respiratory system and skin.; |
| Safety Description: | S26:; S37:; S39:; |
| Company: | Anyang Criss chemicals Co,.ltd. [ China ] |
| Contact: | Mr zhang |
| Tel: | 86-372-5055727 |
| Fax: | 86-372-5055727 |
| Email: | crisschem@hotmail.com |
-
Disclaimer statement:The information and data included above have been realized by the enterprises and compiled by the staff, and are subject to change without notice to you. The Chemnet makes no warranties or representations whatsoever regarding the facticity, accuracy and validity of such information and data. In order to ensure your interest, we suggest you chose the products posted by our gold suppliers or VIP members.
