Stearic acid is a saturated fatty acid with an 18-carbon chain and has the IUPAC name octadecanoic acid. It is a waxy solid and its chemical formula is C17H35CO2H. The salts and esters of stearic acid are called stearates. As its ester, stearic acid is one of the most common saturated fatty acids found in nature following palmitic acid.
1. Mainly used to produce stearate
2. Widely used in making cosmetics and other organic chemicals.
3. Solvent for oil-soluble pigment, crayon slip agent, wax paper polish, emulsifier for glyceryl stearate, etc.
4. Food industry additives, raw materials for daily chemical products.
5. Manufacture of PVC plastic pipes, plates, profiles, and films.
1. It can be used as a heat stabilizer and lubricant in the plastics industry.
2. In the rubber industry, it can be used as vulcanization activator, softener, dispersant, etc.
3. In the textile dyeing and finishing industry, it can be used as a dispersant, softener, waterproofing agent, penetrating agent, antifriction agent, defoaming agent, etc.
4. In the cosmetics industry, it can be used as an emulsifier, softener, gloss agent, etc.
5. It can be used as a sizing agent, softener, etc. in the papermaking industry.
6. It can also be used as a brightener for metal polishing; it can also be used as a raw material for the production of candles, calcium carbonate, and grease.
7. As a raw material for the production of stearates;
Wy hawwe in protte heechweardige fabriken mei djippe gearwurking, dy't jo produkten fan hege kwaliteit en konkurrearjende prizen kinne leverje. En wy kinne ek jouwe koartingen foar bulk oankeapen.En wy gearwurkje mei in protte profesjonele frachtferfier bedriuwen, kinne leverje produkten feilich en soepel oan jo hannen. Levertiid is sawat 3-20 dagen nei befêstiging fan betelling.
Ûnderdiel | First(200) | Second(400) | Third(800) |
Iodine Value g/100g ≤ | 2.0 | 4.0 | 8.0 |
Saponification value mg/g | 2.6~211 | 203~214 | 193~220 |
Acid Value mg/g | 205~210 | 202~212 | 192~218 |
Chroma(Hazen)≤ | 200 | 400 | 400 |
Freezing point ºC | 54~57 | ≥54 | ≥52 |
Water content % ≤ | 0.20 | 0.20 | 0.30 |
Inorganic acid % ≤ | 0.001 | 0.001 | 0.001 |
Stearic acid is white or white powder or crystalline lumps of soapy, its profile microstrip fine acicular crystal gloss; a similar oil micro smell, stearic acid soluble in chloroform or ether, dissolved in ethanol, almost insoluble in water.
Applications:
Widely used in cosmetics, plasticcold plasticizers, release agent, stabilizer, surfactant, rubber vulcanization agent, waterproofing agent, polishing agent, metal soap, softener, pharmaceuticals and other organic chemicals.
1. Binne jo in fabryk of in hannelsbedriuw?
Wy binne in bedriuw dat yndustry en hannel yntegrearret, en leveret ien-stop service.OEM koe wurde akseptearre.
2. Biede jo samples? Is it fergees of ekstra?
Fergees samples. De frachtfergoeding fan 'e stekproef moat troch jo kant betelle wurde.
3. Hawwe jo sertifikaten yn ferbân mei kwaliteitskontrôle?
ISO 9001: 2008-sertifikaasje om kwaliteit te garandearjen.
4. Wat moat ik leverje om in offerte te krijen?
Pls ynformearje ús oer it produkttype dat jo nedich binne, bestellingskwantiteit, adres en spesifike easken.
5. Hokker soarte fan betelling metoade jo leaver? Hokker soarte betingsten wurde akseptearre?
Akseptearre leveringsbetingsten: FOB, CFR, CIF, EXW;
Akseptearre betellingsfaluta: USD;
Akseptearre betellingstype: T / T, Western Union; Paypal, Trade Assurance.
Sprektaal: Ingelsk.
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