It is widely usde in Detergent and Surfactant. Test itemStandardAppearanceLight yellow paste liquidColore,(5%W/W solution ,Hazen)≤10Active Matter:%70±2Na2SO4,%≤1.0Unsulfated Matter,%≤2.0PH:(1%W/W Solution)7.0~9.5Any further requirements,please contact us freely.Best reguards.RodgermanagerSkype:rodgerrenjie Sodium lauryl ether sulfate SLES 68585-34-2