L-HYDROXYPROLINE 51-35-4

Model:	-
Brand:	TAIDA
Origin:	Made In China
Category:	Chemicals / Fine Chemicals
Label:	51-35-4 , l-hydroxyproline
Price:	¥1 / pc
Min. Order:	1 pc

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Member Information

Xinji City Taida Sinopec Co., Ltd.

Free MemberHe Bei - China

Last Online:10 Aug, 2013

Product Description

Chemical Name: L-Hydroxyproline

Synonym: 4-hydroxy-L-proline (trans); (2S,4R)-(-)-4-Hydroxypyrrolidine-2-carboxylic acid;H-Hyp-OH;

(2S,4R)-(-)-4-Hydroxy-2-pyrrolinecarboxylic acid; 4-Hydroxyproline; 4-L-Hydroxyproline; 1-hydroxy-L-proline

CAS#: 51-35-1

Molecular Formula: C5H9NO3

Molecular Weight: 131.13

Specification:

Items	Specification
Appearance	White crystals
Content(%)	98.5%~101.5%
Specific rotation( °)	-74.0~ -77.0
Transmittance	≥95%
Ammonium salt(%)	≤0.02
Heavy metal(Pb%)	≤0.001
PH	5.0~6.0
Loss on drying(%)	≤0.2
Residue on ignition(%)	≤0.1
Arsenic(As2O3%)	≤0.0001
Chloride(Cl%)	≤0.02
Sulfate(SO4%)	≤0.02
Iron(Fe%)	≤0.001

Application:

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Xinji City Taida Sinopec Co., Ltd.

No.6, Nanhua Road,Xinji City Road,Hebei Province,China

Phone:: 86-311-85341278

Fax:: 86-311-85069279

Contact:: Andy Xiao (marketing manager)

Mobile:: 85341278

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