Chaw tsim tshuaj paus Zoo Nqe Sodium Formate CAS: 141-53-7

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Sodium formate yog dawb absorbent hmoov los yog siv lead ua nrog me ntsis formic acid tsw.Soluble hauv dej thiab glycerin, me ntsis soluble hauv ethanol, insoluble hauv diethyl ether.Tshuaj lom.Sodium formate tuaj yeem siv rau hauv kev tsim cov formic acid, oxalic acid, formamide thiab kev tuav pov hwm hmoov, tawv kev lag luam, chromium tanning txoj hauv kev camouflage acid, siv hauv catalyst, thiab lwm yam.
Sodium Formate CAS: 141-53-7
Khoom npe: Sodium Formate

CAS: 141-53-7 Nr

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Synonyms

Formatedesodium; Formax; Formic acid, Na ntsev; Mravencan sodny; mravencansodny; Sodium formate, hydrated; Sodium formate, refined; Sodiumformate, dihydrate.

Kev siv ntawm Sodium Formate

1. Sodium formate yog tsuas yog rau kev tsim cov formic acid, oxalic acid thiab pov hwm hmoov thiab lwm yam.
2. Nws yog siv los ua reagent rau kev txiav txim siab ntawm phosphorus thiab arsenic, tshuaj tua kab mob thiab mordant.
3. Nws yog siv los ua preservatives, nrog rau cov nyhuv diuretic.Nws yog mutatis mutandis nyob rau hauv EEC lub teb chaws, tab sis cov British tsis raug tso cai siv.
4. Sodium formate yog siv los ua cov neeg nruab nrab hauv kev tsim cov formic acid thiab oxalic acid, tab sis kuj tseem siv rau kev tsim cov dimethyl formamide, kuj siv rau hauv kev lag luam tshuaj, luam ntawv thiab dyeing.Nws kuj yog hnyav hlau precipitant.
5. Nws yog siv los ua alkyd xim, plasticizers, siab explosives, acid-resistant cov ntaub ntawv, aviation lubricants, additives ntawm adhesives.
6. Nws yog siv rau precipitating noble hlau, tej zaum yuav tsim trivalent hlau complex ions nyob rau hauv cov tshuaj.Nrog rau cov nyhuv tsis, nws tuaj yeem siv los kho pH tus nqi ntawm cov ntxhia hauv cov kua qaub kom siab dua.Nws yog precipitant ntawm hnyav hlau.
7.Sodium formate yog siv rau hauv ntau cov ntaub dyeing thiab luam ntawv txheej txheem.Nws kuj yog siv los ua tus neeg sawv cev rau cov ntxhia hauv cov kua qaub kom muaj zog ntxiv rau lawv cov pH, thiab ua cov khoom noj ntxiv (E237).
8.Precipitant rau noble hlau.
9.In dyeing thiab printing fabrics;kuj nyob rau hauv tsiaj chemistry raws li ib tug precipitant rau cov "noble" hlau.Solubilizes trivalent hlau ions hauv kev daws los ntawm kev tsim cov ions nyuaj.Buffering kev txiav txim kho cov pH ntawm cov ntxhia ntxhia acids kom muaj txiaj ntsig ntau dua.