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Products
Yinhe Aarti
L-Carnitine Base
Detail
『Cas No.』: 541-15-1

『English name』:L-Carnitine Base
『Molecular formula』:C7H15NO3
『Chemical name』:(3-carboxy-2-hydroxypropyl)trimethyl-chloride 
『Molecular weight』:161.20
『Properties』:white crystal or crystal powder.
『Quality standard』:

Item

USP

EP

國標

Identification

Chemical method or infrared method

Chemical method or infrared method

Chemical method or infrared method

Specific rotation

-29.0° - -32.0°

-29.0° - -32.0°

-29.0° - -32.0°

PH value

5.5-9.5

6.5-8.5

5.5-9.5

Moisture

≤4.0%

≤1.0%

≤4.0%

Residue on ignition

≤0.5%

≤0.1%

≤0.5%

Cyanide

-

-

no

Chloride

≤0.4%

≤200ppm

≤0.4%

Sulfate

-

≤300ppm

-

Natrium

≤0.1%

-

≤0.1%

Potassium

≤0.2%

-

≤0.2%

Heavy metal

≤20ppm

≤10ppm

≤20 ppm

Arsenic

≤2ppm

-

≤2 ppm

Solution clarity

-

colorless and transparent

-

Relative substances

-

impurity A≤0.5%

-

other impurities ≤0.1%

Residual acetone

-

-

≤0.1%

Content

100±3%

100±2%

100±3%

『Application』:it is used in drug and health products, drink, etc.
『Packing』:paper pail,25kg/pail(net weight).

Contact Us

Add: No.100, Huangzhou AV., Huanggang, Hubei, China

Tel: +86-713-8690310 8690931 8690103

Copyright(C)2021,Huanggang Yinhe Aarti Pharmaceutical Co., Ltd. All Rights Reserved. Supported by ChemNet ChinaChemNet Toocle 31fabu Copyright Notice

Copyright(C)2021,Huanggang Yinhe Aarti Pharmaceutical Co., Ltd. All Rights Reserved. Supported by ChemNet ChinaChemNet Toocle 31fabu Copyright Notice

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