Home > Offer to Sell > Organic_chemicals_and_Derivatives > L(+)-Tartaric Acid

L(+)-Tartaric Acid

Inquiry
  Post Date: Nov 02,2019
  Expiry Date: Apr 30,2020
  Detailed Description: Cas No. :87-69-4

1 Product Information

Product: L(+)-Tartaric Acid
CAS No.:87-69-4

Chemical Name: L(+)-2,3-Dihydroxy Butanedioic Acid

Molecular Formula: C4H6O6

Molecular Weight: 150.09

2 Solution In Water:

Temp.℃ Solubility g/110g H2O Temp. ℃ Solubility g/110g H2O Temp. ℃ Solubility g/110g H2O
00 115 30 156 70 244
05 120 40 176 80 273
10 125 50 195 90 307
20 139 60 218 100 343

Dissociation Constant:K1=1.04X10-3, K2=4.55X10-5.
1% Water Solution: PH=2.1

3 Specifications:

Purity 99.7%Min
Loss On Drying 0.02%Max
Ignition Residue 0.1%Max
Sulphates 0.015%Max
Arsenic 0.0001%Max
Heavy Metal  0.001%Max
Granulometry 96.5% Max Assay
95% Less Than 200 Microns

4 Function: 

 4.1] Used as Building Material Addictive.

 4.2] L(+)-Tartaric acid is used in electroplating, sulfur removal and acid pickling. 

 4.3] complex with metal and used as cleaning agent or polishing agent of metal surface.

Package: 25Kg Net in Kraft/Plastic Bag.

  CAS Registry Number:

87-69-4
  Synonyms: ;L(+)-Dihydroxysuccinic acid;L-Tartaric acid anhydrous;L(+)tartaric acid sigmaultra;L(+)tartaric acid;L-(+)-Tartaric acid;L+tartaric acid;L(+)-2,3-dihydrooxy butanedioic acid;L(+)-Tartaric Acid (FCCIV);L(+)-Tartaric Acid (BP2000);L-Tartaric Acid;L(+)-Tartaric Acid;L-1,2-Dihydroxyethan-1,2-dicarbonsaeure;Natural tartaric acid;(2S,3S)-(-)-Tartaric acid;L(-)-tartaric acid;(2R,3R)-2,3-dihydroxybutanedioate;2,2-dihydroxybutanedioic acid;(2R,3S)-2,3-dihydroxybutanedioate;
  Molecular Formula: C4H6O6
  Molecular Weight: 148.0721
  Molecular Structure: 87-69-4 L(+)-Tartaric acid
  Hazard Symbols:  Xi:Irritant;
  Risk Codes: R36/37/38:;
  Safety Description: S26:;
S37/39:;

  Company: Loyal Gain International Enterprise Limited     [ China ]        
  Contact: Mr.Zhou
  Tel: +86-536-8275868,8251229
  Fax: +86-536-8255868
  Email: chem@loyalgain.cn
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.