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 Emodin methyl ether - China Supplier
China Emodin methyl ether - China Supplier China Emodin methyl ether - China Supplier China Emodin methyl ether - China Supplier

Emodin methyl ether

Price:面議
Industry Category: Chemicals/Ethers/Other Ethers
Product Category:
Brand: 南京倍佳康生物科技有限公司
Spec: 98%


Contact Info
  • Add:棲霞區(qū)紅楓科技園智芯路4號(hào), Zip:
  • Contact: 石輝
  • Tel:18014840890
  • Email:275649245@qq.com

Other Products

Description
Additional Information

Physcion

Source: Dried roots of Polygonum cuspidatum from the Polygonaceae family

Alias: Emodin methyl ether

English Name: Physcion

Molecular Formula: C16H12O5

Molecular Weight: 284.27

Solubility: Soluble in boiling ethanol, benzene, ether, and chloroform; insoluble in water.

Melting Point: 207–208°C

CAS Number: 521-61-9

Specification: 10–98%

Appearance: Yellow crystalline powder; slight odor, bitter taste.

Testing Method: High-performance liquid chromatography (HPLC).

Application: Widely used in pharmaceuticals, food, daily chemicals, scientific research, and other industries.

Industry Category Chemicals/Ethers/Other Ethers
Product Category
Brand: 南京倍佳康生物科技有限公司
Spec: 98%
Stock:
Origin: China / Jiangsu / Nanjingshi
About Toocle.com - Partner Programme - Old Version
Copyright ? Toocle.com. All Rights Reserved.
(浙)-經(jīng)營(yíng)性-2023-0192
ChatGlobal Chat Now 吐鲁番市| 治县。| 台山市| 东乡族自治县| 赫章县| 论坛| 文安县| 仪陇县| 桃江县| 茶陵县| 永嘉县| 西贡区| 浦县| 塔河县| 永泰县| 玉林市| 斗六市| 钟祥市| 秦皇岛市| 新野县| 汉阴县| 天长市| 颍上县| 阜宁县| 广丰县| 新宁县| 安阳市| 南汇区| 高邮市| 德昌县| 隆子县| 金沙县| 商城县| 镇安县| 禹城市| 黄梅县| 辽阳县| 曲靖市| 西华县| 永仁县| 高唐县|