Molekula
SDS (Sodium dodecyl sulfate) Ultrapure
ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 2000 · Certificate of Analysis with every batch
Sodium dodecyl sulfate (SDS) ultrapure is a high-purity anionic surfactant widely used in molecular biology, protein electrophoresis, and laboratory cleaning applications for its ability to denature proteins and solubilize membranes. This reagent meets stringent purity standards, ensuring minimal contamination for sensitive assays. CAS 151-21-3, molecular formula C12H25NaO4S, molecular weight 288.38 g/mol. Store at ambient conditions. Hazard classification: Danger (corrosive, harmful if swallowed). Molekula supplies SDS ultrapure from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Overview
Sodium dodecyl sulfate (SDS) ultrapure is a high-purity anionic surfactant widely used in molecular biology, protein electrophoresis, and laboratory cleaning applications for its ability to denature proteins and solubilize membranes. This reagent meets stringent purity standards, ensuring minimal contamination for sensitive assays. CAS 151-21-3, molecular formula C12H25NaO4S, molecular weight 288.38 g/mol. Store at ambient conditions. Hazard classification: Danger (corrosive, harmful if swallowed). Molekula supplies SDS ultrapure from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Pricing & pack sizes
Specifications
| Property | Value |
|---|---|
| Appearance | White powder |
| Identification | Conforms to reference |
| Lead (Pb) | ≤5ppm |
| Absorbance 230 nm | ≤0.4% |
| Absorbance 280nm | ⩽ 0.1% |
| Phosphate (PO4) | ≤1ppm |
| Fraction Content (GC) | ⩾98% |
| For research use only, not for human use | For research use only, not for human use. |
| Active matter (Dried basis) | ⩾99% |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Flash Point | 150 C |
| Transport Class | 4.1 |
| Packing Group | III |
| Acidity | Neutral |
Identification
| Property | Value |
|---|---|
| SKU | 10325163 |
| CAS Number | 151-21-3 |
| Molecular Formula | C12H25NaO4S |
| Molecular Weight | 288.38 |
| SMILES | CCCCCCCCCCCCOS(=O)(=O)[O-].[Na+] |
| EC / UN Number | 1325 |
| REACH Code | Y110 |
| TSCA Listed | Yes |
| HTS Code | 2904105000 |
| Tariff Code | 2904100090 |
Safety & GHS
-
Flammable
GHS02
-
Corrosive
GHS05
-
Health Hazard
GHS07
Hazard statements
- H228 Flammable solid
- H302+332 Harmful if swallowed or inhaled
- H315 Causes skin irritation
- H318 Causes serious eye damage
- H335 May cause respiratory irritation
- H412 Harmful to aquatic life with long lasting effects
Precautionary statements
- P210 Keep away from heat/sparks/open flames/hot surfaces - No smoking
- P260 Do not breathe dust/fume/gas/mist/vapours/spray
- P273 Avoid release to the environment
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P301+310 IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician
- P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
Documents
Safety Data Sheets (SDS)
Available in English, English (US), French, German, Italian, Russian, Spanish.
Certificate of Analysis (CoA) by batch
Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.
Synonyms
No alternate names recorded for this product.
Frequently asked questions
What is SDS (Sodium dodecyl sulfate) Ultrapure commonly used for?
SDS Ultrapure is primarily used in molecular biology for protein denaturation, DNA/RNA extraction, and electrophoresis due to its high purity and low contamination levels.
What is the chemical formula and molecular weight of SDS Ultrapure?
The chemical formula is **C₁₂H₂₅NaO₄S**, and the molecular weight is **288.38 g/mol**.
How should SDS Ultrapure be stored?
Store SDS Ultrapure at **ambient temperature** in a tightly sealed container, away from moisture and incompatible substances.
What grade of SDS is available from Molekula?
Molekula supplies **Ultrapure SDS**, meeting stringent purity requirements for sensitive laboratory applications.
Can Molekula supply SDS Ultrapure in bulk quantities?
Yes, Molekula can provide SDS Ultrapure in bulk, with custom packaging available upon request.
What documentation comes with an order of SDS Ultrapure?
Each order includes a **Certificate of Analysis (CoA)**, Material Safety Data Sheet (MSDS), and batch-specific documentation for traceability.
Ready to order or need a custom pack?
Tell us the product, grade, and quantity — Molekula usually responds within one working day with pricing and lead time.