[033238] CAS 557-05-1 | Zinc stearate, ZnO 12.5-14% | Alfa
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Brand: Alfa Aesar
557-05-1 | C36H70O4Zn | zinc stearate
Chemical Identifiers
CAS
557-05-1
Molecular Weight (g/mol)
632.33
Synonym
zinc stearate
SMILES
[Zn++].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O
InChI Key
XOOUIPVCVHRTMJ-UHFFFAOYSA-L
Molecular Formula
C36H70O4Zn
IUPAC Name
zinc(2+) dioctadecanoate
Specifications
Form
Powder
Appearance (Color)
White to off-white
Ash
12.5 to 14% ( as ZnO)
Assay (unspecified)
Softening temperature: 117 to 123 deg C
설명
Zinc stearate is used as a release agent for the manufacturing of rubber, polyurethane and polyester processing. It is a lubricant and thickening agent in cosmetic industry. It plays a vital role as an activator for rubber vulcanization. It acts as a phase transfer catalyst in the saponification of fats due to its lipophilic character. It is an active component in fanning powder, which is utilized to decrease the friction between cards.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Other References:
Merck Index:14,10158
GHS Hazard and Precautionary Statements
Hazard Statements:H500
Risk & Safety
TSCA:YesRTECS Number:WI4390000
경고:RUO – Research Use Only
CAS557-05-1FORMULAC36H70O4ZnEINECS209-151-9MDLMFCD00013031
| Pakage | 1kg, 5kg |
|---|---|
| brand | Alfa Aesar |
