COA · SLES-70 · batch L260309
EN Active matter 70.1%, unsulfated matter 1.8%, free 1,4-dioxane <5 ppm.
中 活性物 70.1%、未硫酸化物 1.8%、游离 1,4-二噁烷 <5 ppm。
Sodium Lauryl Ether Sulfate 70% (SLES-2EO)
Sodium lauryl ether sulfate (CAS 9004-82-4, 2 EO, 70% active) — the workhorse anionic surfactant for shampoos, body wash, dish liquid and industrial cleaners. Low 1,4-dioxane (≤ 30 ppm) Qingdao production.
Molecular formula
C16H33NaO6S (avg, 2EO)Molecular weight
384.49 g/mol
Purity
industrial · ≥70%
Inventory status
in stock
Documents from Qingdao Surfactants Inc.
4 supplier-published documents — COA · SDS · spec sheet · quality certs. Click to download. PDFs render an inline preview so you can verify content without leaving the page.
Certificates of Analysis (COA)
Safety Data Sheets (SDS)
SDS · SLES (sodium laureth sulfate) · Rev.4
EN Non-hazardous per OSHA HazCom 2012. Skin Irrit. 2 / Eye Irrit. 2.
中 OSHA HazCom 2012 标准下非危险品；皮肤刺激 2 类 / 眼刺激 2 类。
Specification sheets
Spec Sheet · SLES-70 (2 EO mol/avg)
EN Average ethoxylation 2.0 mol, pH 6.5-8.5 (10% sol), color APHA <30.
中 平均乙氧基化度 2.0 mol，10% 水溶液 pH 6.5-8.5，色度 APHA <30。
Quality certificates
ECOCERT cosmos-approved (2026)
EN Qingdao Surfactants' SLES-70 is approved under the ECOCERT COSMOS standard.
中 青岛表面活性剂 SLES-70 获 ECOCERT COSMOS 标准认证。