Raws li kev tsim khoom, peb xav muab koj cov khoom zoo Sodium dodecyl sulfate CAS 151-21-3. Thiab peb yuav muab cov kev pabcuam zoo tshaj plaws tom qab muag thiab xa khoom raws sijhawm.
Ntseeg Chemical yog cov kws tshaj lij Tuam TshojSodium dodecyl sulfate CAS 151-21-3chaw tsim tshuaj paus thiab tsum, yog tias koj tab tom nrhiav rau qhov zoo tshaj plawsSodium dodecyl sulfate CAS 151-21-3nrog tus nqi qis, sab laj peb tam sim no!Sodium dodecyl sulfate CAS 151-21-3Muaj nyob rau hauv ob peb tib neeg cov mis nyuj oligosaccharides, hiav txwv urchin qe thiab qav qe, thiab nyob rau hauv Polysaccharides los ntawm cov nroj tsuag xws li seaweed (nyob rau hauv daim ntawv ntawm fucoidan, i.e. sulfated fucose polymer), tragacanth gum, qos yaj ywm, kiwi txiv hmab txiv ntoo, taum mog, tis taum ntau yam, Canadian rape lwm.
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Khoom npe |
Sodium dodecyl sulfate |
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Formula |
C12H25NaO4S |
Molecular Luj |
288.38 |
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CAS Nr. |
151-21-3 |
Ntau |
1500 KG |
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Cov khoom |
Specification |
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Qhov tshwm sim |
white powder |
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Assay |
â € 99% |
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Melting point |
204-207 ° C |
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PH |
6-9 |
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TEEB MEEM |
Qhov tshwm sim ua raws li tus qauv |
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Melting point 204-207 ° C (L)
Ceev 1.03g/mlat20 ° cfema4437 | sodium sulfate
Flash point
Cia txias 2-8 ° C
Dej solubility: 0.1M, ntshiab thiab pob tshab, tsis muaj xim lossis daj
Hmoov crystal morphology
Xim dawb rau lub teeb daj
Me ntsis tsw
PH tus nqi 6-9 (10g / l, H2O, 20 âជន
Acid puag qhia discoloration
PH ntau 7.2
Solubility dej: txog 150g / l (20 º C)
