免费看男女做好爽好硬视频_aa一级黄色片_看黄网站在线_被cao哭嗯啊屁股撅起来调教

Changzhou Puhua Chemical Co.,Ltd.
Alkanes
Acids
Esters
Acylation
Ketones
Ethers
Phenols
Amines
Alcohols
Potassium
Heterocyclic
Others
Hydrazine hydrate
Alias: Hydrazinium hydroxide; Diamide monohydrate; Hydrazine monohydrate; hydrazine hydrate (1:1); hydrazine, hydroxide (1:1)
CAS No.: 10217-52-4; 7803-57-8
EINECS No.: 206-114-9
Molecular formula: H6N2O
Molecular weight: 50.053
Properties: Density: 1.032
Melting point: -51.5°C
Boiling point: 120.1°C
Refractive index: 1.4285-1.4315
Flash point: 75°C
Uses: As reducing agent and solvent
Structural formula:
    Back
Home | About Us | Products | News | Jobs | Facility | Order | Contact Us | 中文版 【Admin】
Copyright(C)2015, Changzhou Puhua Chemical Co.,Ltd. All Rights Reserved. Supported by ChemNet ChinaChemNet Toocle Copyright Notice