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Sodium stearate ad anionic surfactant et solarias

Short description:

Anglicus nomen Sodium Steerate

Cas Number: 822-16-2

M. Formula: c18h35nao2

Molecular pondus: 306.45907

Einecs Number: 212-490-5

CCLXX CCLXX CCLXX

Density 1.07 G / CM3

Repono conditionibus: 2-8 °


Product Detail

Product Tags

Product Detail

Anglicus nomen Sodium stearate
Cas numerum 822-16-2
MOLECULA C18h35nao2
Pondus 306.45907
Einecs numerum 212-490-5
CCLXX CCLXX CCLXX
Density 1.07 G / CM3
Conditions repono 2-8 ° C
Solubility Leviter solutum in aquam ethanol (XCVI per cent).
Forma Pulverem
Colo alba
Aqua Solubility Solutum frigus calida aqua
Stabilitas Firmum repugnat fortis oxidizing agentibus.

Synonyma

BonderLube; Flexichemb; Prodhygine; Stearatedesodium; Stearicacid, sodiumsalt, mixtaffstearicandpalmatychain; NatriumchemicalBookStearat; Octadecanoicacidsodiumsalt, Stearicacidsodiumsalt; Stearicacid, SodiumSalt, XCVI%, miistofstearicandpalmatychain

Eget proprietatibus

Sodium Steerate est alba pulveris, leviter solutum frigida aqua et cito solutum calida aqua et non crystallize post refrigerationem in ipso conuenerunt calidum saponem. Habet optimum emulsifying, penetrans et alienum potentia, habet pinguibus sentire, et habet pingue odorem. Facile solutum calida aqua aut alcoholicis aqua et solutio est alkaline ex hydrolysis.

Applicatio

Main usus est sodium Steerate: Thickener; Emulsifier; dispersant; tenaces; Corrosio inhibitor I. purgat: solebat control spumam in rinsing.

II. Emulsifier et dispersant: usus est polymer emulsification et antioxidant.

III. Corrosio inhibitor: Non habet tutela proprietates in botro packaging amet.

IV. Perspicuum, tondenti Gel, transparent tenaces, etc.

V. Adhesive: usus est naturalis gluten ad crustulum paper.

Descriptio

Sodium stearate est sodium sal de stearic acidum, etiam notum ut sodium Octatecate, quod est communiter usus anionic surfactant et principalis pars ex solaria. Et Hydrocarbyl Miety in Sodium Steerate Molecule est Hydrophobic coetus, et carboxyl metus est hydrophilic coetus. In soapy aqua, sodium steerate in micelles. Et micelles sphaerica et composito ex pluribus moleculis. Et Hydrophobic coetibus sunt interius et sunt simul cum se ab van der Waals viribus, et hydrophilic coetibus sunt exteriora et distribuit super superficiem micelles. Et micelles sunt dispersit in aquam et cum occurrit aqua-insolubilis oleum maculas, et oleum potest dispersi in fine oleum droplets. Hydrophobic coetus sodium stearate solvit in oleum, cum hydrophilic coetus suspensus in aquam ad decontemination. In duris aquae, Steerate ions miscere calcium et magnesium ions ad formare aqua-insolubilis calcium et magnesium sales, reducing detergency. In addition ut sodium stearate, saponem et continet sodium palmitate Ch3 (CH2) 14coona et sodium sales aliis pingue acida (C12, C20).


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