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 L-Threonine - China Supplier
China L-Threonine - China Supplier

L-Threonine

Price:Negotiable
Industry Category: Chemicals/Pharmaceutical Raw Materials/Amino Acids & Derivatives
Product Category:
Brand:
Spec:


Contact Info
  • Add:上海市奉賢區(qū)楊海路666號(hào)德文科創(chuàng)園6號(hào)樓401室, Zip:
  • Contact: 楊經(jīng)理/卞經(jīng)理
  • Tel:18049930630(楊);15722522399(卞)
  • Email:

Other Products

Description
Additional Information

Chinese NameL-Threonine
English NameL-Threonine
CAS RN72-19-5;6028-28-0
EINECS No.200-774-1
Molecular FormulaC4H9NO3
Molecular Weight119.1192
Hazard Symbol
Risk Phrases
Safety PhrasesS24/25;
Physical and Chemical Properties

White rhombic crystal or crystalline powder. Odorless, slightly sweet taste. Melts and decomposes at 253°C. Soluble in water at high temperatures, solubility at 25°C is 20.5g/100ml. Isoelectric point at pH 6.16. Insoluble in ethanol, ether, and chloroform.

UsesThreonine is an important nutritional enhancer that can fortify grains, pastries, and dairy products. Like tryptophan, it has effects on relieving fatigue and promoting growth and development. In medicine, due to the hydroxyl group in its structure, it has a moisture-retaining effect on human skin. Combined with oligosaccharide chains, it plays an important role in protecting cell membranes and promotes phospholipid synthesis and fatty acid oxidation in the body.

Industry Category Chemicals/Pharmaceutical Raw Materials/Amino Acids & Derivatives
Product Category
Brand:
Spec:
Stock:
Origin: China / Shanghai / Fengxianqu
About Toocle.com - Partner Programme - Old Version
Copyright ? Toocle.com. All Rights Reserved.
(浙)-經(jīng)營(yíng)性-2023-0192
ChatGlobal Chat Now 邳州市| 揭东县| 增城市| 合作市| 沅陵县| 嘉善县| 于都县| 江都市| 佛学| 怀仁县| 房山区| 丹江口市| 光泽县| 安义县| 平泉县| 高安市| 九江市| 日喀则市| 平顺县| 八宿县| 临潭县| 长岛县| 稷山县| 宝兴县| 虎林市| 鲁山县| 衡阳县| 石屏县| 多伦县| 东丰县| 双流县| 潞西市| 内丘县| 门源| 铁岭县| 崇义县| 揭东县| 揭西县| 岑溪市| 郸城县| 浦北县|