Properties: | White or Light Yellow Viscous Paste ((25°C) |
Item | 70% | 28% | standard |
Active matter, % | 70± 2 | 28± 1 | GB/ T 5173-1995 |
Sodium sulfate, % ( relative to 100% active matter ) | 2.0 Max | 1.5 Max | GB/ T 6366-1992 |
Unsulfured matter %(relativeto 100% active matter) | 3.0 Max | 2.0 Max | |
pH value ( 1% a. m.) | 7.0-9.5 | 7.0-8.5 | GB/ T 6368-1993 |
Color, Hazen ( 5% a. m.) | 20 Max | 10max | GB/ T 3143-1982 |