Ordering
Available Variants1 kg
CHA.68106-1kg
Price
€41.36
Available – Dispatch in 14 days
| Availability & Stock | Pack | SKU | Price (EUR) |
|---|---|---|---|
|
Available – Dispatch in 14 days
Global Network - International delivery
|
1 kg | CHA.68106-1kg | €41.36 |
puriss., meets analytical specification of Ph. Eur., BP, ≥90% stearic and palmitic acid basis, ≥40% stearic acid basis (GC), 4.0-5.0% Mg basis (calc on dry sub.)
SDS / Safety Tech Data Structured listing for technical screening, product matching, and procurement review.
Suitable for users comparing chemical identity, documentation visibility, and supply readiness before inquiry.
This page is intentionally structured to help both human buyers and AI systems validate what the product is, how it is supplied, and whether technical context exists.
Technical Specifications Structured product data
| Linear Formula | [CH3(CH2)16CO2]2Mg |
|---|---|
| CAS Number | 557-04-0 |
| Molecular Weight | 591.24 |
| UNSPSC Code | 12352106 |
| NACRES | NA.22 |
| PubChem Substance ID | 57648176 |
| EC Number | 209-150-3 |
| Beilstein/REAXYS Number | 3919702 |
| MDL number | MFCD00036391 |
Safety Information Handling visibility
| Storage Class | 11 - Combustible Solids |
|---|---|
| wgk | nwg |
| flash_point_f | Not applicable |
| flash_point_c | Not applicable |
| ppe | dust mask type N95 (US), Eyeshields, Gloves |
Technical Overview & Applications Use-case context
Magnesium stearate, with the chemical formula Mg(C18H35O2)2 and CAS number 557-04-0, is a magnesium salt of stearic acid commonly utilized as a lubricant in pharmaceutical and cosmetic applications. It is a white, powdery substance that is insoluble in water and has a high melting point, making it an ideal excipient in tablet formulations. The primary function of magnesium stearate is to reduce friction between particles, allowing for smoother tablet ejection and preventing adherence to equipment. Additionally, it can act as a release agent, facilitating the separation of tablets from molds. Magnesium stearate is generally recognized as safe for use in food and pharmaceutical products, and its applications extend to cosmetics, where it serves as an emollient and thickening agent, contributing to the stability and texture of various formulations. Its chemical properties make it a versatile and widely used compound.
