Sodium formate yog qhov tseem ceeb siv

Sodium formate yog qhov tseem ceeb siv,
Sodium Formate, sodium formate kev ua, sodium formate kev ua thiab siv, Sodium formate manufacturers, sodium formate qhov chaw manufacturers, sodium formate cov neeg muag khoom,
Physicochemical zog:
1.White hmoov: dej nqus, me ntsis tsw ntawm formic acid.
2. Melting point: 253 ℃
3.Relative ntom: 1.191g/cm3
4.Solubility: Soluble hauv glycerin, me ntsis soluble hauv cawv, cawv, insoluble hauv ether.

Storge
1. Khaws rau hauv qhov chaw txias, qhuav, zoo-ventilated, tsis txhob tshav ntuj ncaj qha, kom deb ntawm tshav kub, kua qaub, dej, thiab huab cua ntub.
2.Sealing qhuav preservation.Lined nrog cov ntawv yas yog muaj, thiab lub tsho tiv no woven hnab ntim. Raws li tau teev tseg hauv kev khaws tshuaj thiab kev thauj mus los.

Khoom specification

Siv
1.Siv nyob rau hauv tawv kev lag luam, raws li tawv tanning, catalyzer, disifec-tor siv raws li camouflage ntsev nyob rau hauv chrome tanning txoj kev
2.Siv nyob rau hauv catalyst thiab stabilizer compositions
3. Siv nyob rau hauv textile dyeing raws li ib tug txo tus neeg sawv cev.
4. Siv rau hauv cov khoom siv raw rau kev tsim cov sodium hydrosul-phite, formic acid thiab oxalic acid
5. Siv los tiv thaiv frosting tus neeg sawv cev hauv pob zeb
6. precipitate precious hlau
7. Raws li tsis ua haujlwm, kho tus nqi ntawm PHin muaj zog acid

中文名称: 甲酸钠

Khoom Siv Lub Npe: Sodium formate

Lub Npe: 蚁酸钠[1]

Sodiumformatehydrate; Formic acid sodium ntsev; formic acid sodium sigmaultra; formic acid sodium; Sodium hmoov; FORMIC ACID, NA ntsev; Mravencan zoo siab; Formic acid, sodium ntsev; Salachlor

CAS Nr .: 141-53-7; 84050-15-7; 84050-16-8; 84050-17-9

分子式: CHNaO2

PIB: 68.0072

Cov ntaub ntawv ntawm lub cev
I. Cov ntaub ntawv ntawm lub cev:

1. Khoom: dawb granular los yog crystalline hmoov. Nws yog hygroscopic thiab muaj me ntsis formic acid tsw.

2. Ceev (g/mL, 25/4 ℃): 1.92

3. Melting point (℃): 253

4. Boiling point (ºC, atmospheric siab): 360 ºC

5. Solubility: soluble hauv dej thiab glycerol, me ntsis soluble hauv ethanol, insoluble hauv ether.
Kev siv tseem ceeb
1. Feem ntau yog siv rau kev tsim cov formic acid, oxalic acid thiab pov hwm hmoov.

2. Siv ua reagent, tshuaj tua kab mob thiab mordant rau kev txiav txim siab ntawm phosphorus thiab arsenic.

3. Cov tshuaj tua kab mob. Nws muaj cov nyhuv diuretic. Nws raug tso cai hauv EEC lub teb chaws, tab sis tsis tso cai hauv tebchaws Askiv.

4 yog tsim los ntawm formic acid thiab oxalic acid intermediate, kuj siv nyob rau hauv zus tau tej cov dimethylformamide. Kuj tseem siv hauv tshuaj, luam ntawv thiab dyeing kev lag luam. Los yog ib tug precipitator rau hnyav hlau.

5. Siv rau alkyd resin coatings, plasticizers, siab explosives, acid resistant ntaub ntawv, aviation lubricating roj, nplaum additives.

6. Lub precipitator ntawm cov hlau hnyav tuaj yeem tsim cov ions nyuaj ntawm cov hlau trivalent hauv cov tshuaj. Reagent rau kev txiav txim siab ntawm phosphorus thiab arsenic. Kuj tseem siv los ua tshuaj tua kab mob, astringent, mordant. Nws kuj yog ib qho nruab nrab hauv kev tsim cov formic acid thiab oxalic acid, siv hauv kev tsim cov dimethylformamide, thiab lwm yam.

7. Siv rau nickel-cobalt alloy plating electrolyte.

[2] 8. Tawv kev lag luam, camouflage acid hauv chrome tanning.

9. Siv rau catalyst thiab stabilizing synthesis tus neeg sawv cev.

10. Txo tus neeg sawv cev rau kev lag luam luam ntawv thiab dyeing.