一级黄色片免费的|中文字幕人妻少妇无码|欧美精品45一极精品|中文字幕乱码一区二区电影|国产免费观看一区二区三区|国产精品日韩欧美亚洲二区|中文字幕第一页一区二区三区|日韩欧美精品一区二区综合视频

Welcome,

Contact:Xian Jun
Tel:+86-28-37496355
Mobile:+86-13378369793
      +86-13378369793
Fax:+86-28-37496355
Add:Group Ten, Qianjin Village, Jiangjun Town, HOngya County, Sichuan, China
E-mail:yaxing@yx-aminoacid.com

Products
L-Arginine - L-Aspartate

English Name:L-Arginine - L-Aspartate ;
CAS:7675-83-4
Molecular Formula:C10H21N5O6
Molecular Weight:307.31
Product Standard:AJI/USP/FCC/EP;
Specification:25KG/barrel
Physical and Chemical Property:White crystal or crystal powder;odorless with slightly special smell£¬acid smell.
Main Use:
1.In medicine for the treatment of heart disease, liver disease, high blood pressure; with the Use Prevention and recovery from fatigue.
2.In the food industry, it is a good nutritional supplement, added to a variety of soft drinks; is a good food additive.
3.In the chemical industry, it can be used as nutritional additives, cosmetics.

Property

Standard

Appearance

White crystal powder

Rotary rate [α]20/D
(C=8 in 6N HCl)

+25.5°~+27.5°

Light penetrating rate

No less than 95.0%

Chlorids (Cl)

No more than 0.020%

Amonnium salt (NH4)

No more than 0.020%

Sulphur salts (SO4)

No more than 0.020%

Iron (Fe)

No more than 10ppm

Heavy Metal (Pb)

No more than 10ppm

Arsenic salt (As2O3)

No more than 1ppm

Drying Loss

No more than 0.50%

Burning residues

No more than 0.10%

Purity degree

98.5% to 101.5%

pH

6.0 to 7.0