-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-Isoleucine CAS:73-32-5<< BACK
ItemLimit
CharacteristicsA white crystals or almost white crystalline power, slightly powder
Identification The positive reaction
Chloride (Cl) 0.050% Max
Sulfate (SO4) 0.030% Max
Lead 10ppm Max
Heavy Metals (Pb) 15ppm Max
Arsenic (As2O3) 1.5ppm
PH 5.5 to 7.0
Loss on Drying 0.30% Max
Residue in Ignition 0.30% Max
Assay 98.5% to 101.5%
Specific Rotation [a]D20o +38.9 to +41.8
Iron (Fe) 30ppm 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