Factory Supply L-Histidine

Min.Order / FOB Price:Get Latest Price

1 Kilogram	Negotiable

1 Kilogram

Negotiable

Min.Order :1 Kilogram
Purity: 99.9%
Payment Terms : L/C,D/A,D/P,T/T,,MoneyGram,Other

Keywords

L-Histidine H-His-OH L-Kynurenine

Quick Details

Appearance:solid
Application:intermediate
PackAge:drum
ProductionCapacity:400|Metric Ton|Day
Storage:keep in cool and dry place
Transportation:by sea

Superiority:

Items	Standard	Result
Appearance	White crystals or crystalline powder	Conforms
Identification	Infrared Absorption	Conforms
Assay	98.5~101.5%	99.6%
Residue on ignition	0.4% max	0.07%
Chloride(Cl)	0.05% max	0.05% max
Sulfate(SO4)	0.03% max	0.03% max
Iron(Fe)	30ppm max	30ppm max
Heavy metals(Pb)	15ppm max	15ppm max
Related Compounds	Individual impurity:0.5% max Total impurities:2.0% max	Conforms
Specific rotation [α]D25	+12.6°~+14.0°	+12.9°
PH	7.0~8.5	7.8
Loss on drying	0.2% max	0.11%
Conclusion：This Batch Is Conforming With The Standard Of USP39.

Details:

Ality Holding Group Limited, established in 2007, is a comprehensive Chemical Supply Group with Patent Technology as its core. Ality Group operates branches in Hong Kong, Singapore and mainland China, including production bases in Shandong, Zhejiang and Fujian provinces.

Ality Group devotes to providing global retail customers and institutional clients with quality, comprehensive and diversified supplies.

Ality Group mainly provides Life Science Series, Fine Intermediates, Chemical Additives and Custom Manufactures; Ality Group, for retail and institutional clients, also provides OEM Services and R&D Services.

Ality Group upholds the creed that, Employees as the base, Customer as the core, Market as the direction, and Compliance as the principles, which is committed to creating the leading Chemical Supply Brand in the world.

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