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 1,2,4-Benzenetricarboxylic anhydride - China Supplier

1,2,4-Benzenetricarboxylic anhydride

Price:Negotiable
Industry Category: Chemicals/Other Organic Raw Materials/Anhydrides
Product Category:
CAS NO: 552-30-7
Brand:
Spec:


Contact Info
  • Add:, Zip:
  • Contact:
  • Tel:+86-536-5396509
  • Email:

Other Products

Description
Additional Information

CAS NO:552-30-7

EC NO:209-008-0

Molecular Formula:C9H4O5

Molecular Weight:192.1251

Synonyms:;Trimellitic anhydride;4-Carboxyphthalic anhydride;1,3-dioxo-1,3-dihydro-2-benzofuran-5-carboxylic acid;

Molecular Structure:1,2,4-苯三酸酐 552-30-7

Industry Category Chemicals/Other Organic Raw Materials/Anhydrides
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 瓦房店市| 灵台县| 寿宁县| 望谟县| 丰都县| 增城市| 保康县| 玉田县| 甘洛县| 巴林左旗| 麟游县| 乡城县| 高雄县| 浦县| 自贡市| 广平县| 平顺县| 永济市| 寻乌县| 桂林市| 东方市| 康定县| 新宁县| 桐柏县| 武汉市| 黎川县| 周至县| 思茅市| 汤阴县| 封丘县| 洪洞县| 德阳市| 漾濞| 清丰县| 朝阳市| 麦盖提县| 克山县| 昭平县| 长岭县| 栾川县| 华亭县|