国产AⅤ无码片毛片一级一区2_国产成人一级毛片在线视频_国产内射爽爽大片_中文在线免费观看_美女一级免费视频

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

 
 
 
 
 
马边| 太保市| 绵竹市| 安陆市| 杭锦后旗| 肃北| 秭归县| 安化县| 大兴区| 滨州市| 祁阳县| 清涧县| 稷山县| 平潭县| 文昌市| 芷江| 龙海市| 兴隆县| 横峰县| 宁德市| 英德市| 武定县| 梁山县| 双流县| 奇台县| 郸城县| 江孜县| 蓝山县| 辽中县| 固阳县| 阿图什市| 安塞县| 洪雅县| 大邑县| 孝义市| 景泰县| 明光市| 甘南县| 临海市| 白城市| 自治县|