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Products
Product NameL-Cystine
Name: L-Cystine
Standard:  AJI92  USP24
Properties: White crystal or crystalline powder, odorless, flavorless, almost insoluble in water or ethanol, soluble in diluted acid or basic hydroxide solutions.

Items

Index

Specific rotatory power [] D20

215~225

Clarity

98%

Ammonium salt [NH4]

0.02%

Chloride [CL]

0.02%

Sulfate [SO4]

0.02%

Iron salt [Fe]

10PPM

Heavy metal [Pb]

10PPM

Arsenic salt

1PPM

Other amino acid

Chromatographically not detectable

Residue on ignition

0.10%

Loss on drying

0.20%

Content

99 - 101.0%


Use: Used in biochemical research, nutrient; cure congenital cystinuria etc
Address: C-1908, Power valley central time zone, No. 1898, Chaoyang north street, Baoding city, Hebei, 071051, P.R. China Tel: 0086-312-3321503/3321502/3321501Fax: 0086-312-3321505
E-mail: ncbc@heinfo.net Postcode: 071051 ICP11016914̖-1
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