供应 D谷氨酰胺

Item

Standard

Analysis data

Appearance

White or off white crystalline powder

White crystal powder

Specific Rotation

(C=4,H2O)

-6.3°－

-7.3°

-6.5°

Chloride(Cl)

Not more than 0.02%

conforms

Heavy metals(Pb)

Not more than 10ppm

conforms

Loss on drying

Not more than 0.30%

0.10%

Residue on ignition (Sulfated)

Not more than 0.20%

0.09%

Assay

98.5% to

101.5%

99.2%

四川同晟氨基酸有限公司

联系人：舒先兰

电  话：0838-2274206

所在地：四川 德阳市 德阳市区

地  址：四川省德阳市天山北路19号1-11-1

邮  编：618000