L(+)- Tartaric acid food grade 87-69-4

• Post Date:

  Jul 28,2017

• Expiry Date:

  Jul 28,2018

• Detailed Description:

  Cas No. :87-69-4 Quantity: 1Kilograms
  Specs:99.7-100.5
  Payment Method: T/T,L/C
  

  　　Chemical nature

  　　Chemical name L(+)-Tartaric acid

  　　Molecular formulaC4H6O6

  　　Molecular weight150.09

  　　CAS No.87-69-4

  　　Properties

  　　Physical form Colorless crystals or white crystalline powder

  　　Concentration (%)99.7-100.5

  　　Specific rotatory powder+12.0-+13.0

  　　Loss on drying(%)≤0.5

  　　Residue on ignition(%)≤0.05

  　　Sulfate(SO4)Passes test

  　　Oxalate(mg/kg)Passes test

  　　Lead(mg/kg)≤2

  　　Application

  　　1.L(+)-Tartaric acid is mainly used as acidulant in beverage,and other foods, such as soft drinks, wine, candy, bread and

  　　some colloidal sweetmeats.

  　　2.Used as catalyst in the resin finishing of polyester fabric or pH value regulator in oryzanol production

  　　3. Used as complexing agent, screening agent or chelating agent in chemical analysis and pharmaceutical inspection, or as resist agent in dyeing.

  　　4.Also complex with metal ion and can be used as cleaning agent or polishing agent of metal surface.

  　　Packing

  　　25kg/ complex bag, stored in cool and dry place.

• 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:

  

• Hazard Symbols:

   Xi:Irritant;
  

• Risk Codes:

  R36/37/38:;
  

• Safety Description:

  S26:;
  S37/39:;
  

• Company:

  Wuhan Jadechem International Trade Co.,Ltd.     [ China ]          

• Contact:

  Lucy Zheng

• Tel:

  027-83527060

• Fax:

  027-83520936

• Email:

  info@jadechem-intl.com