-L Group Amino Acids
-DL Group Amino Acids
-D Group Amino Acids
-APIs
-Acetyl Amino Acids
-Alkamines
-Amino Acids Amides
-Other Amino Acids and derivatives
-peptide series products
-Protected Amino Acids
-Amino Acid Esters
Position: Home -> Products -> L Group Amino Acids
L(+)-Tartaric Acid CAS:87-69-4<< BACK
ItemLimit
Appearance White Crystal Powders
Assay 99.5% to101.0%
Specific Rotation [a]D20o +12.0 o to +12.8o
Heavy Metals (Pb) 10mg/kg Max
Residue in Ignition 0.1% Max
Loss on drying 0.2% Max
Sulfate 150mg/kg Max
Arsenic (As2O3) 2mg/kg Max
Chloride (Cl) 50mg/kg Max
Calcium (Ca)200mg/kg Max
Oxalate 350mg/kg Max

Copyright @ (2000-2008) Donboo Amino Acid Co.,Ltd. All rights reserved.
ADD: RM408 Hui Long Xin Chen Business Center, #106 Mid Zhong Xiu RD, Nantong, Jiangsu, China
TEL:0086-513-85517829 85515040 13063595538 FAX:0086-513-85515040 E-mail:donboo@donboo.com MSN:donboo@hotmail.com