·L Group Amino Acids
·DL Group Amino Acids
·D Group Amino Acids
·Acetyl Amino Acids
·Amino Acids Amides
·Other Amino Acids and derivatives
·peptide series products
·Protected Amino Acids
·Amino Acid Esters
当前位置: 首页 -> 产品介绍 -> L Group Amino Acids
L-Aspartic Acid CAS:56-84-8<< 返回
AppearanceWhite crystals or crystalline powder
Specific Rotation [20/D]+24.8 to +25.8 DEGREE(C=8 in 6N HCl)
State of Solution (Transmittance) Not less than 98.0%
Chloride (Cl) Not more than 0.020%
Ammonium (NH4) Not more than 0.02%
Sulfate (SO4) Not more than 0.020%
Iron (Fe) Not more than 10 PPM
Heavy Metals (Pb) Not more than 10 PPM
Arsenic(As2O3) Not more than 1 PPM
Other Amino Acids Conforms
Loss on DryingNot more than 0.20%
Residue on Ignition (Sulfated)Not more than 0.10%
Assay99.0% to 100.5%
pH2.5 to 3.5
南通东部氨基酸有限公司 版权所有(2000-2008)
销售部地址:江苏省南通市钟秀中路106号汇隆新城商务中心408 邮编:226000
电话:0513-85517829 85515040 手机:13063595538 传真:0513-85515040 E-mail:donboo@donboo.com QQ:165071268