Products >> Acetic acid

Acetic acid



 

L(+) Tartaric Acid

Application:

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

Specification:

Description: Colorless semi-transparent crystals or white crystalline powder with acidic taste.

Molecular formula: C4H6O6
Molecular Weight?150.09

 

 ITEM  FCC IV   E334  TEST RESULT 
 Identification  Pass   Pass   Pass
 Content  99.7-100.5%  >99.5%   99.7-100.5%
 Specific rotation[?]D 20?  +12.0-+13.0  +11.5-+13.5  +12.0-+13.0
 Loss on drying  <0.5% <0.5%   <0.5% 
 Sulfated ash  Pass test  --   Pass test 
 Residue on ignition  <0.05%  --   <0.05% 
 Oxalate ppm  Pass test  <100   Pass test 
 Sulfate  Pass test  --  Pass test
 Heavy metals Pb ppm  <10  <10  <10
 Arsenic ppm  <3  --   <2 
 Lead ppm  --  <5   <5 
 Mercury ppm  --  <1   <1 

Package: 25KG net in Kraft/Plastic Bag lined with PE bag, 20MT/20'FCL

Storage:Kept airtightly in a light-proof, dry and cool place.

 

DL-Tartaric Acid Monohydrate

Specification:

Description: White crystals or white crystalline powder with acidic taste.

Molecular formula: C4H6O6
Molecular Weight?150.09

 

 ITEM  GB  TEST RESULT 
 Identification  Pass  Pass 
 Content  >99.5%  >99.5%
 Loss on drying  <11.5%  <11.5%
 Melting point  200-206°C  200-206°C
 Residue on ignition  <0.1%  <0.1%
 Oxidable matter  Pass test  Pass test 
 Sulfate SO4  <0.04%  <0.04% 
 Heavy metals Pb ppm  <10  <10 
 Arsenic ppm  <2  <2 

Package: 25KG net in Kraft/Plastic Bag lined with PE bag, 20MT/20'FCL.

Storage:Kept air-tightly in a light-proof, dry and cool place.