中韩高清无专码区2021曰_色翁荡熄又大又硬又粗又视频图片_波多野结衣乳巨码无在线观看_国产91福利在线播放_国产人妻人伦精品_马来西亚潜水天堂_黄色免费网站下载_免费看黄网站黄污污污热门软件_小莹客厅激情46章至50章视频

China L-DTTA - China Supplier
China L-DTTA - China Supplier

L-DTTA

Price:Negotiable
Industry Category: Chemicals/Carbon Materials/Graphite
Product Category:
Brand:
Spec:


Contact Info
  • Address:山東省濱州市無(wú)棣縣新海工業(yè)園, Zip: 251900
  • Contact: 朱總 邵總
  • Tel:0543-8172799
  • Email:[email protected]

Other Products

Description
Additional Information

CAS Number: 32634-66-5 EINECS Number: 251-131-7
Alias: Di-p-toluoyl-L-tartaric acid, L-Di-p-methylbenzoyl tartaric acid, L-(-)-Di-p-methylbenzoyl tartaric acid (anhydrous) Molecular Formula: C20H18O8
Purity: 99 % Application: Widely used for chiral resolution of amine compounds
Specification: 25kg/drum Model: Premium grade
Appearance: White to off-white crystal-powder Heavy Metals: ppm
English Name: (-)-Di-p-toluoyl-L-tartaric acid    

Molecular Weight: 386.3600

Alias: Di-p-toluoyl-L-tartaric acid, L-Di-p-methylbenzoyl tartaric acid, L-(-)-Di-p-methylbenzoyl tartaric acid (anhydrous)

CAS Number: 32634-66-5

Molecular Formula: C20H18O8

EINECS Number: 251-131-7

MDL Number: MFCD00064440

Beilstein Number: 2022481. White or off-white crystal-powder, Melting point (°C): 169-171; Specific rotation -142° (c=10, EtOH); Refractive index -139° (C=1, EtOH); Water solubility soluble; White or off-white powder; Easily absorbs moisture in air, soluble in ethanol and acetone, insoluble in water. Stability: Generally stable. Reactivity: No special reactivity reported. Materials to avoid: Oxidizing agents. Hazardous decomposition products: Carbon monoxide, Carbon dioxide.

Industry Category: Chemicals/Carbon Materials/Graphite
Product Category:
Brand:
Spec:
Stock:
Origin:
Storefront Language: English English Chinese
About Toocle.com -  Toocle Partnership -  Toocle Services -  Toocle Agents
Copyright ? Toocle.com. All Rights Reserved.
(浙)-經(jīng)營(yíng)性-2023-0192
ChatGlobal Chat Now 沙田区| 乳山市| 星座| 宜都市| 布尔津县| 镇沅| 宜章县| 泗洪县| 江华| 绥阳县| 临汾市| 卫辉市| 双江| 商都县| 宣城市| 昌黎县| 梅河口市| 永城市| 龙山县| 江永县| 和龙市| 桐城市| 基隆市| 永德县| 岳阳县| 股票| 大余县| 阜南县| 宜兴市| 巴塘县| 海晏县| 天峻县| 邵阳市| 浏阳市| 娱乐| 晋江市| 盐山县| 五原县| 佛冈县| 兴文县| 开阳县|