国产精品久久一级C片|午夜高清日韩在线视频|内射人妻无码色AB麻豆|伊人大杳焦在久久综合网|亚洲VA无码专区国产乱码|亚洲欧美日韩精品专区52|久久婷婷激情综合色综合俺也|久久精品a一级欧洲免视看成人

Welcome to Qinhuangdao Tianzi Chemical Industry Co.,Ltd Website!
Contact us
Tel:+86-335-5978826
Address: Green Chemical Industry Garden, Lulong Economic Development Zone, Qinhuangdao City, Hebei Province, China.
Mobile:+86-15227250682,
+86-13313337629
E-mail:tzchem@163.com;
tzchem@tianzichem.com
tzsales@tianzichem.com
Home > Product
Guanidine thiocyanate
Name: Guanidine thiocyanate
Molecular Formula: C2H6N4S
Molecular weight: 118.18
CAS number: 593-84-0
Characteristics: White puff crystal. Soluble of water
Use: Biomedicine, chemical reagents, etc. It can be used as chaotropic agent and denaturant to denaturate and cleave cells, extract RNA and DNA, and as adsorbent of DSSC to improve the conversion rate of DSSC.
Packaging, Storage and Transportation: Knitting bags with double plastic liners, 25kg per bag.Keep in dry and clean storage protection from sunshine, moisture following the rules for transporting and storing normal chemicals.
Quality indicator: Name of index High class

Guanidine thiocyanate≥%

99.5%

Water-Insoluble≤%

0.15%

Water ≤%

0.3%

Ash≤%

0.1%
 

NH4CL≤%

0.1%
 

Melt Point°C

118-121
 

PH Value

5-7
 

Fe≤%

0.1PPM
 

Absorbance (280nm) 3M in Water

0.4
 

Absorbance (300nm) 3M in Water

0.05

 

  


Copyright(C)2017,Qinhuangdao Tianzi Chemical Industry Co.,Ltd All Rights Reserved. ?Supported by ?ChemNet?ChinaChemNet?Toocle?Copyright Notice
Tel:+86-335-5978826 Fax:+86-335-5978826 E-mail:tzchem@163.com; Contact: Mr liu +86-13931486198