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 2-Hydroxyquinoxaline - China Supplier
China 2-Hydroxyquinoxaline - China Supplier

2-Hydroxyquinoxaline

Price:Negotiable
Industry Category: Chemicals/Chemical Intermediates/Intermediate Compounds
Product Category:
Brand:
Spec:


Contact Info
  • Add:, Zip: 273100
  • Contact: 王桂斌
  • Tel:0537-4496566 4491996
  • Email:exp@hongly.com

Other Products

Description
Additional Information

Name: 2-Hydroxyquinoxaline
English Name: 2-hydroxyquinoxaline
Structural Formula:

Molecular Formula: C8H6N2O
CAS No. : 1196-57-2 
Physicochemical Properties: Off-white crystalline powder, insoluble in water, alcohol, benzene and other solvents, soluble in N,N-dimethylformamide, diethylene glycol and N-methylpyrrolidone, easily soluble in alkaline solutions.

Quality Specifications:

Specification Name
Specification
Appearance
White or light yellow powder
White or light yellow crystals
Content (HPLC), %
≥ 99.0
≥ 99.5
Melting Point, ℃
270-273
272-275
Chlorine, %
≤ 0.005
≤ 0.005
Heavy Metals, %
≤ 0.001
≤ 0.001
Moisture, %
≤ 0.3
≤ 0.2

Usage: Mainly used in the production of the pesticide quinalphos and the veterinary drug sulfaquinoxaline.

Packaging: 25kg cardboard drum packaging

Storage: Store in a cool, dry, and well-ventilated place.

Industry Category Chemicals/Chemical Intermediates/Intermediate Compounds
Product Category
Brand:
Spec:
Storefront Language: English Chinese
About Toocle.com -  Toocle Partnership -  Toocle Services -  Toocle Agents
Copyright ? Toocle.com. All Rights Reserved.
(浙)-經(jīng)營性-2023-0192
ChatGlobal TChat 赣榆县| 新巴尔虎左旗| 江孜县| 吴川市| 奉贤区| 乐平市| 昭平县| 保靖县| 闻喜县| 永平县| 岳阳市| 卢湾区| 罗江县| 衢州市| 沛县| 沅江市| 南京市| 建阳市| 阿瓦提县| 威海市| 灵丘县| 兴宁市| 巴里| 台江县| 库尔勒市| 黑山县| 石台县| 绥阳县| 南皮县| 安庆市| 赤城县| 呼玛县| 齐齐哈尔市| 收藏| 武山县| 滨海县| 汉沽区| 军事| 滕州市| 五常市| 康乐县|