Add: Room 2115, Dongcheng International, No. 5 Huangpu East Road, Huangpu District, Guangzhou, China.
Fax: +86-20-22309808
Tel:+86-20-22302666
E_mail: dc@gzdiecheng.com mrpeng@gzdiecheng.com
Fax: +86-20-22309808
Tel:+86-20-22302666
E_mail: dc@gzdiecheng.com mrpeng@gzdiecheng.com
Products
Phenothiazine
Product name: Phenothiazine
Molecular formula: C12H9NS
Molecular weight: 199.28
Properties: Light yellow to greyish green powder, easily soluble in acetone and benzene, insoluble in water.
Spec.:
|
Item
|
Special grade
|
Pharmaceutical grade
|
Industrial grade
|
|
Appearance
|
light yellow
|
light kelly
|
greyish green
|
|
|
powder
|
powder
|
|
|
m.p.; (℃)
|
183 - 186
|
179 - 183
|
175 - 179
|
|
Residue on ignition; (%)
|
≤0.1
|
0.1
|
0.3
|
|
Drying Loss;(%)
|
≤ 0.1
|
0.3
|
0.5
|