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SLES

SLES

Item

Index

measuring method

70%

28%

Appearance

White to yellowish paste

Colorless to yellowish clear liquid

eye measurement

Active matter, %

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