zinc stearate

octadecanoic acid, zinc salt (2:1)

CAS: 557-05-1 C36 H70 O4 Zn MW: 632.33070000

Identification

Namezinc stearate
IUPACzinc octadecanoate
CAS Number557-05-1
EINECS209-151-9
FDA UNIIH92E6QA4FV
Molecular FormulaC36 H70 O4 Zn
Molecular Weight632.33070000
MDL NumberMFCD00013031
Nikkaji NumberJ136.463D
Beilstein3919706

Regulatory

FDA Mainterm (SATF)557-05-1 ; ZINC STEARATE
FDA RegulationFDA PART 175 -- INDIRECT FOOD ADDITIVES: ADHESIVES AND COMPONENTS OF COATINGS

Physical Properties

Appearance white powder (est)
Food Chemicals Codex Listed No
Melting Point 130.00 °C. @ 760.00 mm Hg
logP (o/w) 14.440 (est)
Soluble in water, 4.609e-011 mg/L @ 25 °C (est)
Insoluble in water

Cosmetic Information

CosIngcosmetic data
Cosmetic Usesanticaking agents

No sensory data available

Safety Information

Preferred SDSView
Oral/Parenteral Toxicityoral-rat LD50 > 10000 mg/kg
Dermal ToxicityNot determined
Inhalation Toxicityinhalation-mammal (species unspecified) LC > 1241 mg/m3/4H

GHS Classification

['GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)', 'GHS Label elements, including precautionary statements']

Safety in Use

Categorymultipurpose additives
Recommendation for zinc stearate usage levels up tonot for fragrance use.
Recommendation for zinc stearate flavor usage levels up tonot for flavor use.

American International Chemical, Inc.

Consistent sources

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ECSA Chemicals

Human Chemistry

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Penta International Corporation

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Potential Uses

cosmetic colorants

Natural Occurrence

not found in nature

Synonyms

coad dermarone dibasic zinc stearate hydense hytech mathe metallac metasap octadecanoic acid zinc salt octadecanoic acid zinc salt (2:1) octadecanoic acid, zinc salt octadecanoic acid, zinc salt (2:1) octadecanoic acid, zinc salt, basic stearic acid zinc salt stearic acid, zinc salt stearic acid, zinc salt (8ci) synpro stearate talculin Z unichem ZS zinc dioctadecanoate zinc distearate zinc octadecanoate zinc stearate dibasic zinc stearate EB zinc stearate powder Zn stearate PubMed: A Simple Route to Alloyed Quaternary Nanocrystals Ag-In-Zn-S with Shape and Size Control. PubMed: An attenuated total reflection Fourier transform infrared (ATR FT-IR) spectroscopic study of gas adsorption on colloidal stearate-capped ZnO catalyst substrate. PubMed: Low-temperature processed Ga-doped ZnO coatings from colloidal inks. PubMed: Metal stearate distributions in modern artists' oil paints: surface and cross-sectional investigation of reference paint films using conventional and synchrotron infrared microspectroscopy. PubMed: Possibility of alveolar bone promoting enhancement by using lipophilic and/or hydrophilic zinc related compounds in zinc-deficient osteoporosis rats. PubMed: Water-repellent coatings prepared by modification of ZnO nanoparticles. PubMed: Molecular rearrangement in a zinc stearate Langmuir film dependent on a film preparation method studied using polarization-modulation infrared reflection absorption spectroscopy and X-ray absorption fine structure. PubMed: Extraction of stearate salts from plastic materials used in pharmaceutical applications. PubMed: Fortification of sorghum (Sorghum vulgare) and pearl millet (Pennisetum glaucum) flour with zinc. PubMed: Final report on the safety assessment of sodium cetearyl sulfate and related alkyl sulfates as used in cosmetics. PubMed: Finger millet (Eleucine coracana) flour as a vehicle for fortification with zinc. PubMed: A rapid and universal bacteria-counting approach using CdSe/ZnS/SiO2 composite nanoparticles as fluorescence probe. PubMed: The formation of colloidal copper nanoparticles stabilized by zinc stearate: one-pot single-step synthesis and characterization of the core-shell particles. PubMed: Fabrication of superhydrophobic sol-gel composite films using hydrophobically modified colloidal zinc hydroxide. PubMed: Compatibility studies of promethazine hydrochloride with tablet excipients by means of thermal and non-thermal methods. PubMed: Radial-position-controlled doping of CdS/ZnS core/shell nanocrystals: surface effects and position-dependent properties. PubMed: Highly luminescent CdSe/ZnSe core-shell quantum dots of one-pot preparation in octadecene. PubMed: Novolak PF resins prepared from phenol liquefied Cryptomeria japonica and used in manufacturing moldings. PubMed: Application of instrumental evaluation of color for the pre-formulation and formulation of rabeprazole. PubMed: Mixed saturated-unsaturated alkyl-chain assemblies: solid solutions of zinc stearate and zinc oleate. PubMed: Synthesis of sn-1 functionalized phospholipids as substrates for secretory phospholipase A2. PubMed: Chemical imaging of wood-polypropylene composites. PubMed: Infrared study on annealing effect on conformation of zinc stearate. PubMed: Phase transitions and microstructure of emulsion systems prepared with acylglycerols/zinc stearate emulsifier. PubMed: Contrasting melting behavior of zinc stearate and zinc oleate. PubMed: Surface characterization of recycled tire rubber to be used in cement paste matrix. PubMed: Side reactions in controlling the quality, yield, and stability of high quality colloidal nanocrystals. PubMed: Environmental assessment of lubricants before and after wire drawing process. PubMed: Infrared and XAFS study on structure and transition behavior of zinc stearate. PubMed: [Epicutaneous sensitization to metals and contact allergic dermatitis: analysis of an ambulatory caseload]. PubMed: Parameters of protein delivery using hydroxyapatite in simulated body fluid. PubMed: [The atomic absorption determination of calcium, zinc, barium, lead and silver stearates in the air of a work area]. PubMed: [The cytotoxic action of metal stearates and its correlation with the toxicity for animals]. PubMed: Leaching of plasticizers from and surface characterization of PVC blood platelet bags. PubMed: [Experimental data on the effects of lead, barium, silver, zinc and calcium stearates on the cardiovascular system]. PubMed: The effect of dust-suppressant additives on the physical properties of an irreversible hydrocolloid. PubMed: Toxicity and character of the effect of some zinc compounds. PubMed: Growth characteristics of selected fungi on polyvinyl chloride film. PubMed: Experimental study on the pathological changes in lung tissue caused by zinc stearate dust. PubMed: [Aspiration of talcum or powder containing zinc stearate by children]. PubMed: Determination of barium and strontium peroxides (active oxygen) in igniters in small-arms tracer ammunition. PubMed: Comparative toxicity of metal stearates. PubMed: [Can zinc stearate cause lung fibrosis? (Case report)]. PubMed: [Toxicology of metal stearates, polymer stabilizers (a review of the literature)]. PubMed: [Poisoning by zinc stearate. (Collective review)]. PubMed: Some enquiries into the toxicology of zinc stearate. PubMed: A note on the assay of zinc stearate. PubMed: [Zinc stearate as a cause of pneumoconiosis]. PubMed: [Radiological aspects of the lung and talc or zinc stearate powder]. PubMed: Broncho-Pneumonia following Aspiration of Zinc Stearate Powder.