SLES Paste (70%) — Sodium Lauryl Ether Sulphate
White to pale yellow paste · CAS 68585-34-2
DocumentsSpec sheet (PDF, 34 KB)Safety Data Sheet (PDF, 84 KB)
Overview
SLES Paste (70%) — Sodium Lauryl Ether Sulphate (CAS 68585-34-2) is one of the surfactants & detergent raw materials products Suraj Chemicals supplies to industrial, institutional and manufacturing buyers across India from our Chennai base. It is commonly used for high-concentration anionic surfactant for shampoo, dishwash and liquid-detergent manufacturing; foam booster and primary cleansing agent; personal-care and cosmetic formulations, among other applications in the surfactants & detergent raw materials category. We pack SLES Paste (70%) — Sodium Lauryl Ether Sulphate in 50/200 kg drums, and can arrange bulk, drum or tanker quantities for larger requirements — full characteristics, applications and downloadable documentation are below, or you can request a quote directly.
Specification Sheet — Characteristics
Download Specification Sheet (PDF)| Characteristics | Specifications |
|---|---|
| Appearance | Clear to white paste |
| Colour (Hazen) | max 10 |
| pH (1% solution) | 6.5-8.5 |
| Active Purity | 70 +/- 2% |
| Sulphate (as Na2SO4) | max 1.5% |
| NDOM (on 100% AM) | max 3.0% |
| 1,4-Dioxane Content | max 30.0 ppm |
| Iron Content | max 5.0 ppm |
These values come from our own lab test on SLES Paste. They vary slightly from batch to batch, so ask for a current certificate of analysis with your order.
Applications
- High-concentration anionic surfactant for shampoo, dishwash and liquid-detergent manufacturing
- Foam booster and primary cleansing agent
- Personal-care and cosmetic formulations
- Industrial cleaning concentrate raw material
Safety & Handling Summary
| Topic | Summary |
|---|---|
| Signal word | Danger |
| GHS hazards | H315 — Causes skin irritation H318 — Causes serious eye damage H412 — Harmful to aquatic life with long lasting effects |
| Incompatible with | Strong oxidising agents, strong acids and strong alkalis |
| Gloves | Wear suitable chemical-resistant gloves (e.g. nitrile or natural rubber, minimum thickness 0.4–0.65 mm) |
| Eye / face | Use chemical safety goggles with side protection; wear a face shield where splashing may occur |
| Respiratory | Not normally required in well-ventilated areas; use a suitable respirator if mist or spray is generated in poorly ventilated spaces |
| Body | Wear suitable protective clothing and chemical-resistant footwear/apron for prolonged or repeated contact |
| Transport (road) | Confirm the shipping classification with us before dispatch — see Section 14 of the SDS |
| Emergency handling | First aid, fire-fighting and spill / release measures are in Sections 4–6 of the SDS. Emergency contact: +91 70927 22822 / +91 98402 84032. |
A summary of the SLES Paste Safety Data Sheet. The full SDS is the authority: download it at the top of this page and read it before first use. Hazard ratings can change with grade and concentration, so confirm the transport class for each consignment.
Buyer’s Notes
Choosing the grade. The 70% paste is the concentrate. It saves freight and storage per kg of active matter against the 27% liquid, but needs warm water and a slow dilution, since a gel phase appears between roughly 30 and 60% active.
What to check on the spec sheet. Active purity (70 +/- 2%), pH (6.5-8.5), sulphate, unsulphated matter (NDOM), colour, iron and 1,4-dioxane. Ask for the dioxane figure if your product goes to export markets that limit it.
Handling and storage. Thickens in cold weather, so warm the drum gently before use. Add paste to water, not the reverse, with slow stirring to avoid foam and lumps.
Where it is used. Shampoo, dishwash and liquid-detergent bases and industrial cleaning concentrates.
Frequently Asked Questions
What is SLES Paste (70%) — Sodium Lauryl Ether Sulphate?
SLES Paste is supplied by Suraj Chemicals as white to pale yellow paste, identified by CAS number 68585-34-2. It falls under our Surfactants & Detergent Raw Materials range — see the Specification Sheet table above for its full characteristics.
What is SLES Paste used for?
Typical applications include: High-concentration anionic surfactant for shampoo, dishwash and liquid-detergent manufacturing; Foam booster and primary cleansing agent; Personal-care and cosmetic formulations; Industrial cleaning concentrate raw material.
How should SLES Paste be stored and handled?
Store in a cool place — may thicken at low temperature; warm gently before use.
What packaging and pack sizes does Suraj Chemicals supply SLES Paste in?
50/200 kg drums. Contact us if you need a different pack size, or a bulk/tanker quantity.
What is the shelf life of SLES Paste?
Typically around 24 months from date of manufacture when stored in original, unopened packaging under normal warehouse conditions, consistent with standard industry practice for this class of chemical. As with any industrial chemical, request the current batch's manufacturing date and a fresh certificate of analysis for orders where exact remaining shelf life matters.
Is SLES Paste hazardous to handle?
Yes. SLES Paste is classified under GHS (signal word: Danger) as: causes skin irritation (H315); causes serious eye damage (H318); harmful to aquatic life with long lasting effects (H412). Follow the storage and handling guidance above, use appropriate PPE, and download the Safety Data Sheet (SDS/MSDS) in the sidebar above for full GHS hazard, handling and PPE details.
Is a Specification Sheet, TDS or MSDS available for SLES Paste?
Yes. a downloadable Specification Sheet (PDF) with full characteristics and specifications is available above, and a downloadable Safety Data Sheet (SDS/MSDS) for SLES Paste is also available above.
Can I get a sample or discuss order quantity for SLES Paste?
Yes. use the Request Price & Availability button or WhatsApp us with your required quantity, and our team will confirm pricing, minimum order quantity, sample availability and delivery timelines for SLES Paste.
Actual packaging as supplied by Suraj Chemicals
CAS Number
68585-34-2
Appearance
White to pale yellow paste
Packaging
50/200 kg drums
Storage & Handling
Store in a cool place — may thicken at low temperature; warm gently before use.
Shelf Life
Typically around 24 months from date of manufacture when stored in original, unopened packaging under normal warehouse conditions, consistent with standard industry practice for this class of chemical. As with any industrial chemical, request the current batch's manufacturing date and a fresh certificate of analysis for orders where exact remaining shelf life matters.