|
 |
ADD:NO.1 ANZHAI ROAD, WUGANG CITY, HENAN PROVINCE ,CHINA
TEL:0086-375-8388319
FAX:0086-375-8388868
POST CODE: 462512
MSN: jiaojiao9128@hotmail.com
Emai:wghmkj@yeah.net |
|
 |
|
|
|
|
| |
|
Sodium Lignosulphonate Specification
|
| NO |
Index Items |
Sodium Lignosulphonate |
| 1 |
Appearance |
Yellowen Brown Powder |
| 2 |
Lignosulphonate |
50% min |
| 3 |
Moisture |
5.0% max |
| 4 |
PH Value(1% soluble) |
9.5±0.5 |
| 5 |
Inorganic Salts（NaSO4） |
2.0% max |
| 6 |
Total Reducing Matter |
4.0% max |
| 7 |
Water Insoluble Matter |
3.0% max |
| 8 |
Calcium Magnesium General Quantity |
0.5% max |
| |
 |
