Biochemical
L-Histidine base, CaS No.: 71-00-1
Description
L-Histidine base, CaS No.: 71-00-1
Molecule Formula: C6H9N3O2
Molecule Weight:155.16
Mainly uses: Used in medicine
Packing: 25kg/ fiber drum
Manufacture Standards: aJI92
Specification
Specific rotation: +11.8-+12.8?
Heavy metals: max10ppm
Water content: max0.20%
Residue on ignition: max0.10%
assay: 98.5-101.0%
PH: 7.0-8.5
mutualchem(at)gmail(dot)com
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Mutual Chemical Imp. & Exp. Co., Ltd.
D-Proline
Address: No.96 Nanjing Road,
Xinyang, Henan
China, 464100
Tel: 0086-376-3809212
Fax: 0086-376-3286988