Chengdu Baishixing Science and Technology Industry Co., Ltd. >> L-Tryptophan

L-Tryptophan

Name: L-Tryptophan
Brand: China-Manufacturer-Directory.com
SKU: 613431684
Availability: InStock
Rating: 4.5 (114 reviews)

Supplier:	Chengdu Baishixing Science and Technology Industry Co., Ltd.
Price:	Negotiable
Min Order:	5kg
Quantity::
Trade Terms:	CIF

Product Specifications

Prod Model:	AJI97
Markets:	North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe
Packing:	Fiber Drum
Quality:	Food Grade
Appearance:	Powder
Classification:	Amino Acid

Product Description

White to yellowish white crystals or crystalline powder; Slightly bitter taste. Freelysoluble in formic acid, slightly soluble in water, very slightly soluble in ethanol, practically insoluble in ether. Dissolves in dilute hydrochloric acid.

Name of product	L-Tryptophan		Manufactured date	/
Batch NO	/		Expiry Date	/
Net Weight	/		Date Of Test	/
Barrels	/		Quality Specification	USP 24
Item	Standard	Analysis result	Item	Standard	Analysis result
Specific rotation	-29.4° ~ -32.8°	-31.6°	Transmittance
Assay	98.5~101.5%	99.5%	Sulphate( SO4 2- )	≤ 0.03%	< 0.03%
Ammonium(NH4 + )			Iron(Fe)	≤ 0.003%	< 0 . 003%
Heavy metal(Pb)	≤ 0.0015%	< 0.0015%	Arsenic
Residue on ignition	≤ 0.1%	0.07%	Loss on drying	≤ 0.3%	0.12%
p H	5 . 5-7.0	5 . 8	Chloride(CL)	≤ 0.05%	< 0.05%
Conclusion	Eligible		Remark	Impurity A	6PPM
Inspector	Tangfengqiong		Manager	Wanggang
Inspected company	Chengdu Baishixing Science and Technology Indystry Co., Ltd

Established in 2003, Chengdu Baishixing Science and Technology Industry Co., Ltd a manufacturer and trader specialized in the research, development and production of amino acid. We are located in Chengdu, Sichuan, with convenient transportation access. All of our products comply with international quality standards and are greatly appreciated in a variety of different markets throughout the world.

If you are interested in any of our products or would like to discuss a custom order, please feel free to contact us. We are looking forward to forming successful business relationships with new clients around the world in the near future.