亚洲国产网站,强行糟蹋人妻HD中文字幕,亚洲AV乱码毛片在线播放,国内视 ,国产成人精品无码免费播放,中年人妻丰满av无码久久不卡,久久精品国产久精国产爱,国产熟 ,亚洲综合日韩欧美一区二区三,向日葵APP下载汅API免费站长统计章节目录,亚洲

Products

≡ Products

Position:Home > Products > Product details

Hydrazine Sulphate

Molecular Formula

N₂H₄·H₂SO₄

Molecular Weight

130.12

Physical and Chemical Properties

White Crystals

Use

Analysis reagents, purifying rare metals, reducing reagent ,reagent for organic synthesis and medical reagent.

Package

25kg/plastic woven bag

Main Technical Index

Index Name	Standard
Content	≥98.0%
Iron	≤0.001%
Clearness Test	Meets the requriements
Residues of Scorch(by Sulphuric Acid)	≤0.10%
Heavy Metals (by Pb)	≤0.001%
H2O Insolubility	≤0.005%