afikun Alaye
Apoti: 25kg / apo
Sise: 500 MT / osù
Brand: STD
Transportation: Ocean, Land
Ibi ti Oti: China
Ipese Agbara: 500 MT / osù
Port: Qingdao, Shanghai
ọja Apejuwe
Sebacic acid die-die tiotuka ninu omi, tiotuka ninu oti ati ether. Funfun funfun flaky kirisita fun awọn igbaradi ti polyamide, polyurethane, alkyd resini, sintetiki lubricants, lubricant additives. Iposii resini curing oluranlowo poli sebacic anhydride, ati turari, sọrọ, Kosimetik ati bẹ lori.
Sebacic acid ni awọn earliest pẹlu Castor epo ati alkali gbẹ distillation gba lẹhin awọn idagbasoke ti sintetiki ọna, ti wa ni Lọwọlọwọ sese epo n-paraffin bakteria (wo awọn bakteria ilana) ti sebacic acid titun kan ila. Bayi o gbajumo ni lilo ninu ile ise, Castor epo alkali ojutu jẹ ninu awọn riakito, Castor epo ati ọṣẹ afọṣọ saponification lenu ni 100 ℃ ipilẹṣẹ ricinoleate ati glycerol. Awọn ricinoleic acid soda wa ni niya ati imi acid wa ni afikun si gbe awọn ricinoleic acid, ati ki o si mimọ lenu ti wa ni ti gbe jade pẹlu alkali, awọn lenu otutu ni 260-280 DEG C ati kekere titẹ tabi ga titẹ ti wa ni gba. Awọn lenu fun wa sebacic acid bisodium iyo ati 2-octanol ati hydrogen. Níkẹyìn, awọn imi acid ati bleaching, crystallization, gbigbe lati gba funfun, lapapọ ikore ti 40% tabi diẹ ẹ sii.
CAS ko si: 111-20-6
molikula agbekalẹ: C10H18O4 HOOC (CH2) 8COOH
Molikula àdánù: M = 202,25
Irisi: funfun gara lulú
Sebacic Acid ni pato
|
irisi |
White granular |
White gara lulú |
White granalar |
|
Sebacic Acid akoonu |
≥99.5 |
≥99.5 |
≥99.5 |
|
Ash (%) |
≤0.03 |
≤0.03 |
≤0.005 |
|
Ọrinrin (%) |
≤0.30 |
≤0.30 |
≤0.10 |
|
Alk Fusion ch. # |
≤15 |
≤15 |
≤15 |
|
Yo Point Range ℃ |
131.0-134.5 |
131.0-134.5 |
131.0-134.5 |
O kun lo lati ṣe sebacic acid esters, gẹgẹ bi awọn dioctyl sebacate le ṣee lo bi ṣiṣu, tutu roba plasticizers, le tun ti wa ni lo lati ṣe polyamide, polyurethane, alkyd resini, sintetiki lubricants, lubricants aropo. Iposii resini curing oluranlowo poli sebacic anhydride, ati turari, sọrọ, Kosimetik ati bẹ lori.
Fun isejade ti alkyd resini ati polyurethane roba aise ohun elo, fainali resins ati sintetiki roba plasticizers.
Nwa fun bojumu Sebacic Acid fun Dioctyl Sebacate olupese & isise? A ni kan jakejado asayan ni nla owo lati ran o gba Creative. Gbogbo awọn Plasticiser Sebacic Acid wa ni didara ẹri. A ni o wa China Oti Factory of lubricating Oil ite Sebacic Acid. Ti o ba ti o ba ni eyikeyi ibeere, jọwọ lero free lati kan si wa.
Ọja Isori: eto ẹya ara Kemikali
![Dimethyloctadecyl[3- (trimethoxysilyl) propyl] ammonium kiloraidi fun ipakokoro HM98-3](http://cdnus.globalso.com/standard-chem/C26H58ClNO3Si-296x300.jpg)
