Biochemical
L-Hydroxyproline, CaS NO.: 51-35-4
Description
L-Hydroxyproline, CaS NO.: 51-35-4
Chemical Name: L-Hydroxyproline
Molecular Formula: C5H9NO3
Molecular Weight: 131.13
Characteristics : White flaky crystal or crystalline powder
Packing: 25kg/drum,25kg/carton
Quality Standard: aJI92/USP28/EP5/FCCIV
Specification
Specific rotation[a]D20? -74.0? -77.0?
State of solution: min.95.0%
Chloride(Cl): max0.02%
ammonium(NH4): max0.02%
Sulfate(SO4): max0.020%
Iron(Fe): max10PPm
Heavy metals(Pb): max10PPm
arsenic(as2O3) : max1PPm
Other amio acids: Conforms
Loss on drying: max0.20%
Residue on ignition (Sulfated): max0.10%
assay: 98.5-101.0%
PH: 5.0-6.5
mutualchem(at)gmail(dot)com
Read More
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
