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 Dehydroacetic acid - China Supplier
China Dehydroacetic acid - China Supplier

Dehydroacetic acid

Price:Negotiable
Industry Category: Chemicals/Carboxylic Acids/Glacial Acetic Acid
Product Category:
CAS NO: 520-45-6
Brand:
Spec:


Contact Info
  • Add:No.85 North Guangzhou Road, Jiaozhou City,China, Zip: 266300
  • Contact: Manager Wang
  • Tel:0086-359-3352201
  • Email:exporting@jinjiaochem.com

Other Products

Description
Additional Information

CAS RN: 90-01-7 
EINECS No.: 201-960-5 

Molecular formula: C7H8O2
Molecular weight: 124.14 
Appearance: white crystalline powder
Purity: ≥99% min. 
Melting point: ≥83℃ 
Loss on dry: ≤0.5% 
Uses: medicine, perfume, pesticide intermediates

CAS NO:520-45-6;16807-48-0

EC NO:208-293-9

Molecular Formula:C8H8O4

Molecular Weight:168.1467

Synonyms:;2-Acetyl-5-hydroxy-3-oxo-4-hexenoic acid, delta-lactone;3-Acetyl-6-methyl-2,4-pyrandione;3-acetyl-6-methyl-2H-Pyran-2,4(3H)-dione;3-Acetyl-6-methyl-2-pyranone;DHAA;Pyran-2,4(3H)-dione, 3-acetyl-6-methyl-;

Molecular Structure:脫氫醋酸 520-45-6;16807-48-0

Industry Category Chemicals/Carboxylic Acids/Glacial Acetic Acid
Product Category
Brand:
Spec:
Stock:
Origin:
About Toocle.com - Partner Programme - Old Version
Copyright ? Toocle.com. All Rights Reserved.
(浙)-經(jīng)營性-2023-0192
ChatGlobal Chat Now 吴堡县| 西和县| 峨山| 昌邑市| 浮梁县| 宿迁市| 怀柔区| 乌拉特前旗| 察雅县| 南康市| 华安县| 湖南省| 田林县| 奇台县| 邹平县| 安阳县| 吉隆县| 木里| 永吉县| 仙游县| 辰溪县| 西畴县| 易门县| 洞头县| 正镶白旗| 上虞市| 伊金霍洛旗| 怀宁县| 平阴县| 绥滨县| 新郑市| 永靖县| 许昌市| 沿河| 象州县| 高密市| 海南省| 海宁市| 兴安盟| 湘潭市| 望谟县|