Chemical Intermediates Tris Hydroxymethyl aminomethane [ TRIS ] , CAS NO. 77-86-1
Specifications:
Test
| Specification |
Appearance | White crystalline
|
Melting point | 168-172
|
Assay (By Titration 0.1N HCL/Dried basis) | 99.5-101.0% |
Moisture(By Karl Fischer) | ≤0.3%
|
PH (1 in 20 ) | 10.0-11.5
|
Solubility (40% aqueous) | Clear, colorless solution
|
Ultraviolet Absorbance
(40% aqueous) | A(290) ≤0.02 Abs unit
|
Ignition residue | ≤0.1%
|
Insoluble Matter in water | ≤0.005%
|
Fe | ≤2ppm
|
Heavy metal | ≤5ppm
|
Chloride | ≤10ppm
|
Description:
Tris(hydroxymethyl)aminomethane [TRIS] |
|
|
 SellNew Login
- SC Shanghai New Material Tech. Co.,Ltd.
- Song Nam ITD Co., Ltd
- CV. Starindo Gem
- sunton
- wwdhuhb
- Shijiazhuang Gantuo Biological Technology Co., Ltd
- Star Grace Mining Co.,Ltd
- Taizhou Tiedan Machinery & electeical Co., Ltd.
- CiXi Jinkai Electric CO., LTD.
- Alimentos Grole
- CV. Starindo Gemilang Indonesia
- Zhejiang Quanshun Machine Tool
- Yuyao Kaidi Display Instruments Co.,Ltd
- Zhejiang Wei Chi Light Industry Machinery
- Wujiang Youshun Textile Co., Ltd
- Cixi Haoshun Electrical Appliance Co., Ltd.
- Hangzhou Fuyang Taomen Gate Operators Co.，Ltd
- Hangzhou Jiacheng Machinery Co., Ltd
- Weihai baihe Biology Technological Co, Ltd
- Shanghai FuJing Lighting Technology Co., Ltd
|
Click image to view full size image
