男人扒女人添高潮视频,精品国产AV一区二区三区,边添小泬边狠狠躁视频,妺妺窝人体色www婷婷

中文版 English Korean

??:+86-573-82813639, 83621335
??:+86-573-82813637
???:? ? +86-13605839392
??:sales@jlightchem.com
???:http://bk03x.cn

????

??? ?????

 

[Product name]:

 Sodium hydroxyacetate;Sodium glycollate

[Structural Formula]:

[Molecular Formula]:

C2H3NaO3

[Molecular Weight]:

98.04

[CAS NO]:

2836-32-0

[Packing]:

25kg/cardboard drum

Properties

Appearance

white crystal powder

Quality Specifications

Purity(HPLC)%

≥98.0

Moisture %

≤0.5

 

[ CLOSE ]
Copyright(C)2012, ??? ????? ?? All Rights Reserved. Supported by ChemNet ChinaChemNet Toocle