| |
 |
| |
ADD:Room 201 Door 3 Building 22 Darenzhuang Xiqing District Tianjin China
P.C: 300381
Contact:
Fan Peixing(+86-13902049088)
Xing Jianhua(+86-13821175562)
Tel:+86-22-23883358
Fax:+86-22-23883558
E-mail: sales@modernchem.cn
URL: www.modernchem.cn |
|
|
 |
2-NAPHTHYLAMINE-8-HYDROXY-6-SULFONIC
ACID(GAMMAACID) |
| |
Product
Name: GAMMAACID
Chemical
name: 2-NAPHTHYLAMINE-8-HYDROXY-6-SULFONIC
ACID
Molecular formula: C10H9O4NS
Structural formula: 
Molecular
weight: 239.25
Application: dyestuff intermediate
Specifications :
Specification: |
dry type |
moisture type |
Apperarance: |
slight grey powder. |
Slight grey paste |
Purity: |
90% min. |
55% min |
Water content: |
5% max. |
|
Soluble amime: |
3% max. |
|
Insoluble matter: |
0.2% max |
0.5% |
Ash content: |
5% max. |
|
Packing
: woven bag
Packing: 25 kgs/50 kgs
|
|
|
|
