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Uruganda rwiza rwibiciro oxalic acide cas: 144-62-7
Acide ya oxalic ni acide ikomeye ya dicaryée ibaho mubimera nimboga nyinshi, mubisanzwe nka calcium yayo cyangwa potassium. Acide ya oxalic niyo kigo gishoboka gusa amatsinda abiri ya carboxyl yinjiye mu buryo butaziguye; Kubwiyi mpamvu oxalic aside nimwe mumacugi akomeye. Bitandukanye nizindi aside karboxy Ibi bituma ari ingirakamaro nkumukozi ugabanya gufotora, gusiga, no gukuraho ink. Acide ya oxalic isanzwe yateguwe no gushyushya sodium ikorana na sodium hydroxide kuri sodium oxalate, ihinduka kuri calcium oxalate kandi ivurwa na aside sulfuric kugirango ibone acide yubusa.
Ibishishwa bya oxalic biri hasi cyane mubimera byinshi nibiryo bishingiye ku gihingwa, ariko harahagije muri epinari, Thard na Byeet imbeba kugirango ibangamire kuri calcium ibi bimera nabyo.
Yakozwe mumubiri na metabolism ya acide ya glegoxque cyangwa aside acide ascorbic. Ntabwo ari icyuma ariko isohoka mu nkari. Ikoreshwa nkibisesengura kandi bigabanya ubushishozi rusange. Acide Acide ya oxalic yakoreshejwe ninzuzi zimwe na zimwe nkicyica udukoko twaka umuriro varroa. -
Uruganda rukora neza Xanthan Gum Inganda Icyiciro cya CAS: 11138-66-2
Xanthan gum, uzwi kandi ku izina rya Hansegum, ni ubwoko bwa mikoromuzi ya xanthomnas hamwe na karubone ifite ibikoresho by'ibanze (nk'ibigori) binyuze mu nyego nziza. Ifite imiterere yihariye, amazi meza yoroheje, ituze ku gushyuha na aside aside, kandi ifite neza hamwe numyumuco zitandukanye. Nkumukozi wijimye, EmulsiFier, EmulsiFier, Stabilizer, ashobora gukoreshwa cyane mubiryo, peteroli, ubuvuzi nibindi bipimo birenga 20, ni uruhara runini rwa mikorobe ya mikorobe ya mikorobe nyinshi.
Xanthan gum ari umuhondo woroheje ifu yimukanwa, gusa. Gushonga mumazi akonje namazi, igisubizo kitabogamye, kirwanya gukonjesha no gutunganya, gushonga, gukosorwa muri ethanol. Gutandukana kw'amazi, kwiyongera muri virusi itera hydrophilic colloid.
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Uruganda rukora igiciro cyiza ingengabihe ya kasi: 28553-12-0
Disosionl phthalate (dinp):Iki gicuruzwa ni amazi make amavuta hamwe numusanzu muto. Ni plastiatile ikomeye hamwe numutungo mwiza. Ibicuruzwa birashonze muri PVC, kandi ntibizacikamo niyo bikoreshwa mubintu byinshi. Volatilization, migration and non-toxicity are better than DOP (dioctyl phthalate), which can give the product good light resistance, heat resistance, aging resistance and electrical insulation properties, and the comprehensive performance is better than DOP. Because the products produced by this product have good water resistance and extraction resistance, low toxicity, aging resistance, excellent electrical insulation performance, so it is widely used in toy film, wire, cable.
Ugereranije na Dop, uburemere bwa molekile ni bunini kandi burebure, niko bifite imikorere myiza yo gusaza, kurwanya kwimuka, imikorere antika, nuburwayi burebure. Mu buryo buhuye, mubihe bimwe, ingaruka za plastiki zo gutembera ni mbi cyane kuruta dop. Muri rusange bizera ko dinp ari inshuti zishingiye ku bidukikije kuruta dop.
DinP ifite ubukuru mugutezimbere inyungu zigendanwa. Muburyo busanzwe bwo gutunganya, dinp irashobora kugabanya vicositine yo kuvanga uruvange kuruta dop, ifasha kugabanya igitutu cyicyitegererezo, kugabanya imiduka yicyambu, kugabanya umusaruro (kugeza kuri 21%). Ntibikenewe ko uhindura imikorere yibicuruzwa no gukora umusaruro, nta ishoramari ryinyongera, nta bikoresho byiyongera, no gukomeza ibicuruzwa.
Dinp isanzwe amazi meza, ihungabanye mumazi. Mubisanzwe bitwarwa nibishandabine, icyiciro gito cyimyenda yicyuma cyangwa ibizwemo bya plastike.
Kimwe mu bikoresho by'ibanze bya dinp -ina (ina), kuri ubu, ibigo bike byo ku isi bishobora gutanga umusaruro, muri Amerika, isosiyete ya Amerika, Ubudage bwatsinze isosiyete ya Aziya, na Aziya y'Amajyepfo, na Aziya y'Amajyepfo muri Tayiwani. Kugeza ubu, nta sosiyete yo mu rugo itanga ina. Abakora bose babyara Dinp mubushinwa bose basabwa guturuka mu mahanga.
Synonyme: Bayletler4200; di-
Kasi: 28553-12-0
MF: C26H4YO4
EINIONC: 249-079
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Uruganda rukora igiciro cyiza cya Glycine Inganda Cas: 56-40-6
Glycine: Acino aside (icyiciro cyinganda) MoleCure: C2H5No2 Uburemere bwa molekile: 75.07 Ifu ya monoclinike cyangwa inkoni ya hexagonal, cyangwa ifu yera. Nibyiza kandi bifite uburyohe bwihariye. Ubucucike ugereranije 1.1607. Gushonga Ingingo 248 ℃ (kubora). PK & RSQUO; 1 (guteka) ni 2.34, PK & RSquo; 2 (n + h3) ni 9.60. Gushonga mumazi, kukengurwa mumazi: 67.2g / 100ml kuri 25 ℃; 39.1g / 100ml kuri 50 ℃; 54.4g / 100ml kuri 75 ℃; 67.2g / 100ml kuri 100 ℃. Biragoye cyane gushonga muri Ethanol, kandi hafi 0.06g yashonga muri 100g ya ethanol yuzuye. Hafi ihuriweho na acetone na ether. Reacts ifite aside hydrochloric kugirango ikore hydrochloride. Ph (50g / l igisubizo, 25 ℃) = 5.5 ~ 7.0
GLYCINE AMION ACID CAS 56-40-6 AcinoCacetic Acide
Izina ry'ibicuruzwa: GlycineCas: 56-40-6
