Plant Extract

5-THP

Model:

GX015

Brand:

GUXUAN

Origin:

CHINA

Category:

Agriculture & Foods / Agricultural Products & Resources / Plant Extract

Keywords:

Price:

Min. Order:

Post Time:

Last Modified:

12 May, 2006

An Hui - China

Business Nature:

Manufacturer

Phone:

86-563-2621888

Contact:

Andy bi (市场部经理)

Last Active:

03 Aug, 2009

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Product Description

5-THP
Griffonia seed extract( L-5-hydroxy-tryptophan)( Griffonia simplicifolia)

Description
Botanical source: Griffonia simplicifolia
Appearance: grey-white crystalline powder
Parts of plant used:seeds
Odor:odorless
Formula:C11H12N2O3
Iupac name:L-5-hydroxy-tryptophan
Synonyms:oxitriptan,5-HTP
Molecular weight:220.2
Molecular structure:
Specification
Assay :98% 5-HTP (HPLC)
Extact solvent: water
Carry used: none
Lose on drying <1%
ASH: <0.2%
Specific rotation : -30°~-38°
Microbial analysis
Tatal plate count: <1000cfu/g
Fungi:<100cfu/g
Escherichia coli:negative
Salmonella: negative
Package & storage
Package: customer-tailored
Shelf life:24 months
Storage: sealed container and protected from light.

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