尤物视频污,99热99热99超碰,精品久久久久女少妇,少妇精品无码,日B视屏久久香色,亚洲美女午夜福利av,国产美女被操,国产九九精品,国产久久色情

China Selenomethionine - China Supplier

Selenomethionine

Price:Negotiable
Industry Category: Chemicals/Pharmaceutical Raw Materials/Amino Acids & Derivatives
Product Category:
CAS NO: 1464-42-2
Brand:
Spec:


Contact Info
  • Add:Rm2303, No.382, Tacheng Rd, Jiading, Shanghai, China, Zip: 201800
  • Contact: Barter Liu
  • Tel:+86-21-59522390
  • Email:shjxhg4@luyuanchem.com

Other Products

Description
Additional Information

Selenomethionine

USP31

Item

Index

purity[C5H11NO2Se] %

97.0-103.0

Specific rotation

+17.0°~+19.5°

Sodium[Na]%

0.1

Heavy metals%

0.002


intermediate of health care , feedstuff additives

CAS NO:1464-42-2

EC NO:215-977-0

Molecular Formula:C5H11NO2Se

Molecular Weight:196.1063

Synonyms:;butanoic acid, 2-amino-4-(methylseleno)-;2-amino-4-(methylselanyl)butanoic acid;

Molecular Structure:2-氨基-4-(甲基硒基)丁酸 1464-42-2

Industry Category Chemicals/Pharmaceutical Raw Materials/Amino Acids & Derivatives
Product Category
Brand:
Spec:
Stock:
Origin:
About Toocle.com - Partner Programme - Old Version
Copyright ? Toocle.com. All Rights Reserved.
(浙)-經(jīng)營(yíng)性-2023-0192
ChatGlobal Chat Now 常熟市| 栾川县| 汝南县| 康平县| 屏边| 胶南市| 神木县| 孟津县| 宁远县| 贵阳市| 民乐县| 成都市| 连南| 凤冈县| 渑池县| 昆明市| 郸城县| 乐清市| 阳高县| 渑池县| 横山县| 巴彦县| 远安县| 阳西县| 宣威市| 贺兰县| 桐梓县| 通城县| 赣榆县| 台南市| 贡山| 白银市| 大兴区| 高碑店市| 罗甸县| 西华县| 泰顺县| 泸西县| 虹口区| 龙门县| 鲁甸县|