人妻少妇精品中文字幕av蜜桃,天天鲁一鲁摸一摸爽一爽,壮GAY吊大人帅精浓,女人夜夜春精品A片

Building 6, 2088 Jiangzhuang Road, Jinshan District, Shanghai.
021-57250256 alexpan2018@foxmail.com
2025/01/07
Bronopol

Chemical Name:  2-Bromo-2-nitro-1,3-propanediol

CAS NO: 52-51-7

Molecular Formula: C3H6BrNO4

Molecular Weight:  199.99

Molecular structure:

14.png

Specification:

Item

Index

Appearance

White to off-white powder

Assay

≥99%

Moisture

≤0.5%

Melting point

 125-132℃


Packaging: 25KG/carton box.

Shelf Life: 2 years, avoid direct sunshine.


 
Copyright © Shanghai Lihe Bio-Chem Co.,Ltd All Right Reserved.
Designed By 祥新科技