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E游彩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

Website: hanlingz.com

L-Tyrosine

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L-Tyrosine

Detailed

Tyrosine

L-Tyrosine

Packing: 25kg kraft paper bag or drum

Standard: AJI92, AJI97, EP, USP30, USP32, USP36

COA (2 kinds):


Item

 USP31

Specific  Rotation

-9.8~-11.2

Chloride

≤0.04%

Sulfate

≤0.04%

 Iron

≤30ppm

 Heavy Metals

≤15ppm

 Loss on Drying

≤0.30%

Residue  on Ignition

≤0.40%

 Assay

98.5~101.5%

Chromatographic

Purity

Not more than 0.5% of any individual impurity is found,

Not more than 0.2% of total impurities is found.

Organic Volatile impurities

Meets the requirements

  

Item

AJI92

Specific  Rotation

-11.3º~-12.1º

State OF Solution

≥95%

Chloride

≤0.02%

Ammonium

≤0.02%

Sulfate

≤0.02%

Iron

≤10ppm

Heavy Metals

≤10ppm

Arsenic

≤1.0ppm

Other Amino Acids

CHROMATOGRAPHICALLY

NOT DETECTABLE

Loss on drying

≤0.20%

Residue ON Ignition

≤0.10%

Assay

98.5~100.5%

PH

5.0~6.5


Tags:复合氨基酸粉

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