Property | Specified Limit | Result | |
Appearance | Colorless Pass | Conform | |
Active Matter, % | 70±2 | 70.44 | |
Unsulfated Matter,% | 2.0 Max | 1.0 | |
Sodium sulfate,% | 1.5 Max | 0.9 | |
Color, Hazef (5% A.M) | 10 Max | 5 | |
PH Value (1% A.M) | 7.0-9.5 | 9.2 | |
Dioxane | 30 PPM Max | 14 |
Item | Index | measuring method | |||
SLES 70% | SLES 28% | ||||
Appearance | White to yellowish paste | Colorless to yellowish clear liquid | eye measurement | ||
Active matter,a% | 70±2 | 28±1 | GB/T 5173-1995 | ||
Sodium sulfate, % (relative to 100% active matter) | 1.5 max. | 1.5 max. | GB/T 6366-1992 | ||
Unsulfated matter,% (relative to 100% active matter) | 2.0 max. | 2.0 max. | |||
PH value (1% a.m.) | 7.0~9.0 | 7.0~8.5 | GB/T 6368-1993 | ||
Color, Hazen (5% a.m.) | 20 max. | 10 max. | GB/T 3143-1982 |