Uruganda rutanga ubuziranenge bwa Sodium Acetate Utanga CAS 127-09-3

Ibisobanuro birambuye

MF: C2H3NaO2
MW: 82.03379
URUBANZA: 127-09-3

1.Sodium acetate izwi kandi nka sodium acetate.Ibara ritagira ibara, ridafite impumuro nziza, risobanutse ya monoclinic inkingi ya kirisiti, cyangwa ifu yera ya kirisiti.

2.Mu musaruro wibyo kurya, bikoreshwa nka buffer mugihe cyokurya no kubika inyama.Kugenzura ibintu bifatika biterwa nibihumyo mugukora imigati no kubikoresha mukubika ingano hamwe namazi menshi;Iki gicuruzwa kirashobora kandi gukoreshwa nkicapiro ryimyenda yimiti yigitabo cyo gusiga amarangi (mordant), buffer mu nganda zifotora, reagent yimiti na farumasi hagati;Irashobora kandi gukoreshwa nkibikoresho fatizo muguhuza ibicuruzwa kama kama, nka acide ya furan acrylic, estet acetate, acide chloroacetic, acide anhydride na acide cinnamic.

3.Ibara ritagira ibara kandi ridafite impumuro nziza, rishobora guhindagurika no gutwikwa mu kirere.Gushonga mumazi na ether, gushonga gato muri Ethanol.Ingingo yo gushonga ya sodium acetate trihydrate ni 58 ℃, ubucucike ugereranije ni igitabo cyitwa chimique1.45, naho ingingo yo gutwika ubwayo ni 607.2 ℃.Kuraho molekile 3 zamazi kuri 123 ℃.Ingingo yo gushonga ya anhydrous sodium acetate ni 324 and, naho ubucucike bugereranije ni 1.528.

Gusaba

1.Anetrous sodium acetate irashobora gukoreshwa muguhuza ibinyabuzima bya esterification, imiti ifotora, ubuvuzi, gucapa no gusiga amarangi, buffers, imiti yica imiti, imiti igabanya ubukana, pigment nibindi byinshi, kandi irashobora gukoreshwa mugukora ibicuruzwa bitandukanye byimiti, nkibi nka furan propylene yamashanyarazi enoic aside, acetate na acide chloroacetic.Nka buffer yo gushira, iki gicuruzwa kirashobora gukumira ibara kandi gifite ingaruka zimwe na zimwe zo kurwanya indwara.Irashobora kandi gukoreshwa nkibikoresho bisharira isosi y'ibirungo, imyumbati yuzuye, mayoneze, umutsima w'amafi, sosiso, umutsima, umutsima w'umuceri, nibindi.

2.Sodium acetate igira uruhare runini muguhindura pH agaciro k'imyanda itunganya imyanda.Sodium acetate ni imiti ya alkaline, ishobora guhindurwa mumazi kugirango ikore Oh ion mbi, ishobora gutesha agaciro igitabo cya chimique na ion acide mumazi, nka h +, nh4 +.Hydrolysis reaction ya sodium acetate ni: ch3coo- + h2o = reversible = ch3cooh + oh-.