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Lianyungang Huachang Bioengineering Co., Ltd

Contact: Brian Li

Tel: +86-1570 519 8889

Landline: +86-0518-8635 7799

Fax: +86-0518- 8635 5566

E-mail: 495681841@qq.com Brian.Li2017@hotmail.com

Address: No.6 Zhenxing Road, Ganyu Economic Development Zone, Lianyungang City, Jiangsu Province

E游彩Website: hanlingz.com

L-Cystine

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L-Cystine

Detailed

Cystine

L-Cystine

Packing: 25kg kraft paper bag or drum

Standard: Technical Standard, Industrial Standard

COA:

Item

Technical Standard, Industrial Standard

Appearance

White crystalline powder or crystals

Specific  Rotation

-215~-225

State of Solution

≥90%

Chloride

≤0.08%

Sulfate

≤0.02%

Iron

≤30ppm

Heavy Metals

≤10ppm

Arsenic

≤1.0ppm

Other Amino Acids

Chromatographically

Not Detectable

Loss on Drying

≤0.20%

Residue on Ignition

≤0.10%

Assay

98.5~101.0%

PH

5.0~6.5

 


Tags:复合氨基酸粉

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