L-PHENYLALANINE

[Product Name]: L-PHENYLALANINE
[Other Name]: L-PHE, L-a-AMINO-?PHENLPROPIONIC ACID, L-?PHENYLALANINE
[Molecular Formula]: C9 H11 NO2
[Structural Formula]:

[Molecular Weight]: 165.19
[CAS]: 63-91-2
[EINECS]: 200-568-1
[Description]: White scaly crystal or white crystal powder, with special smell and bitterness. It'll be melted and decomposed at about 283 篊, slightly soluble in water and ether.
[Standard]: Pharma Grade USP38, Food Grade FCCV or according to buyer抯 requirements.

Item
Pharma Grade (USP38)
Food Grade (FCCV)

Appearance

White crystalline powder

White crystalline powder

Assay(on dry matter)

98.5~101.5%

98.5~101.5%

Specific rotation

-32.7º~-34.7º

-33.2º~-35.2º

pH

5.4~6.0

5.4~6.0

Loss on drying

NMT 0.3%

0.2% MAX

Residue on ignition

NMT 0.4%

0.1% MAX

Chloride

NMT 0.05%

--

Sulfate

NMT 0.03%

--

Iron

NMT 30ppm

--

Lead

--

5mg/kg MAX

Related compounds

Individual impurities: NMT 0.5%
Total impurities: NMT 2.0%

--


Usage: It is an essential amino acids, generally used as a nutritional supplement.
Packing: In fiber drum of 25KG net each or according to buyer抯 need.
Transport and Storage: Handle with cares to avoid damaging the package, protect them from sunshine or rain. Don't transport it with poisonous or harmful goods. Stored in shaded, cool and dry places.

Add: B-1303, NO. 310 CHANGJIANGDAO, SHIJIAZHUANG, 050035, CHINA. P.C.: 050035
Tel: +86-311-85296281 Fax: +86-311-85296280
E-MAIL: [email protected]  
HTTP:// www.ttguyn.live  


Copyright(C)2002, Shijiazhuang Shixing Amino Acid Co.,Ltd. All Rights Reserved.
Supported by ChemNet ChinaChemNet Toocle

天津快乐10分开奖视频 重庆幸运农场42期 闲来广东麻将 山东11选5技巧 期货配资非法经营罪 退钱的捕鱼游戏 南宁麻将胡牌算法 开奖3d开奖结果 攒劲甘肃麻将正版 李逵劈鱼捕鱼游戏 华东15选5 e球彩软件 大发快三有规律吗 今天的江苏十一选五 长春科乐下载 体彩大乐透玩法 世界杯篮球比分直播