Ammonium lauryl sulfate CAS 68081-96-9
| CAS No. | 68081-96-9 |
| Molecular Formula | C12H25O4S |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), Ammonium lauryl sulfate meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Ammonium lauryl sulfate (CAS 68081-96-9), molecular formula C12H25O4SH4N and molecular weight 283.43 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, Ammonium lauryl sulfate (C12H25O4SH4N) contains an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of -1.0, corresponding to approximately 0 ring(s) or double-bond equivalent(s). With a molecular weight of 283.43 g/mol, it falls into the medium-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C12H25O4S H4N |
| Molecular Weight | 283.43 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | -1.0 |
| CAS Registry Year (est.) | 1976 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Ammonium Standards
- Lauryl palmitoleate (CAS 108321-49-9)
- Lauryl acetate (CAS 112-66-3)
- Poly(lauryl methacrylate) (CAS 25719-52-2)
- Sodium Lauryl Sulfoacetate Impurity D (CAS 29462-73-5)
- Sodium Lauryl Sulfoacetate Impurity E (CAS 29462-74-6)
- Magnesium lauryl sulfate monohydrate (CAS 3097-08-3)
- Lauryl oleate (CAS 36078-10-1)
- Lauryl Sulfate Impurity 1 (CAS 3700-71-8)
Recommended Standards
- 2-((Isopropylamino)methyl)benzonitrile (CAS 1016705-80-8)
- 4,4-Dimethylheptanedioic acid (CAS 5325-75-7)
- 2,3-Dimethoxypropane-1-sulfonyl chloride (CAS 1989671-19-3)
- 5-(2-Chlorophenyl)-3-(pyridin-2-yl)-1,2,4-oxadiazole (CAS 27199-42-4)
- 15777-44-3 KST-1B0726 {5b-[(2,3-dimethylbutanoyl)oxy]-9a-(dodecanoyloxy)-5,5a-dihydroxy-1,1,6a,8-tetramethyl-10-oxo-1a,2,5,5a,5b,6a,7,8,9,9a-decahydro-1h-2,7a-methanocyclopropa[5',6']cyclodeca[1',2':3,4]cyclopenta[1,2-b]oxiren-4-yl}methyl hexadecanoate (CAS 15777-44-3)
- 3-(3,5-DiChlorophenyl)-1,2-oxazol-5-ol (CAS 1188169-94-9)
- (2E)-1-(4-Fluorophenyl)-3-(2-methoxyphenyl)prop-2-en-1-one (CAS 351339-25-8)
- 5-(4-Bromophenyl)-2-methyl-1,3-thiazole-4-carboxylic acid (CAS 1038509-06-6)
- 1-Acetyl-1H-indole-5-carbonitrile (CAS 766535-96-0)
- Semaglutide impurity 57 (CAS 2773558-06-6)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com