Iko kushandiswa kukuru kwe sodium fomati

Iko kushandiswa kukuru kwesodium formate,
China Chemical vagadziri, Vagadziri veChinese, vagadziri vemakemikari emumba, vagadziri vepamba, mudzimba sodium formate vagadziri, Sodium Formate, Sodium formate vagadziri, sodium formate modhi, sodium formate basa,
Physicochemical properties:
1.White powder: Kutora mvura, kunhuhwirira kuduku kwefomic acid.
2.Kunyungudika: 253℃
3.Relative density: 1.191g / cm3
4.Solubility: Soluble mu glycerin, zvishoma kunyunguduka mudoro, doro, insoluble mu ether.

Storge
1.Chengetedza munzvimbo inotonhorera, yakaoma, inofefetera zvakanaka, dzivisa zuva rakananga, kure nekupisa, asidi, mvura, uye mhepo yakanyorova.
2.Sealing dry preservation.Yakamisikidzwa nemapepa epurasitiki aripo, uye jasi rakarukwa bag packing. Sezvinotarwa mune zvakajairika makemikari kuchengetedza uye kutakura.

Quality specification

Shandisa
1.Inoshandiswa muindasitiri yematehwe, sematehwe ekutsvukisa, catalyzer, disifec-tor inoshandiswa secamouflage munyu muchrome tanning nzira.
2.Shandisa mune catalyst uye stabilizer zvinyorwa
3. Shandisa mumucheka wekudhaya sechinhu chinoderedza.
4. Inoshandiswa mune raw material kugadzira sodium hydrosul-phite, formic acid uye oxalic acid.
5. Inoshandiswa se-anti-frosting agent mukrete
6. simbi inokosha
7. As buffer action , kugadzirisa kukosha kwePHin yakasimba asidhi

Iyo huru inoshandiswa ndeyotevera: (1) Inonyanya kushandiswa mukugadzirwa kwefomic acid, oxalic acid uye inshuwarisi poda, inoshandiswawo mukugadzirwa kwe dimethylformamide, nezvimwewo. Inoshandiswawo mumishonga, kudhinda uye dhayi indasitiri. ; (2) reagents, disinfectants uye mordant yekugadzika kwephosphorus uye arsenic;

(3) Inoshandiswa sechinhu chinochengetedza. Shandisa ina: ye alkyd resin coating, plasticizer, yakasimba; (4) Inoshandiswa sezvinoputika, zvinodzivirira acid, mafuta ekuzora nendege, zvinonamira zvinowedzera. Sodium formate kugadzira nzira (1) Kuita kwekabhoni monoxide uye sodium hydroxide mhinduro pa160 ~ 200 ℃ uye 2MPa kudzvanywa kuburitsa sodium formate, uyezve kuburikidza nesarufa yeasidhi hydrolysis, distillation kuwana yakapedzwa formic acid. Mhedziso huru equation ndeiyi: CO+NaOH→HCOONA2HCOONA + H2SO4→ 2HCOOH + Na2SO4 (2) kugadzira zvigadzirwa zve neopentylene glycol, pentaerythritol uye trimethylol propane. [Industry chain] formic acid, oxalic acid. [Reference quality index]

Ongorora purojekiti tekinoroji zviratidzo uye zvigadzirwa mamakisi
Chekutanga-kirasi chigadzirwa Chekutanga-kirasi chigadzirwa
Content, % ≥ 97.0 95.0 93.0
NaOH, % ≤ 0.50 0.50 1.00
Na2C03, % ≤ 1.30 1.50 2.00
NaCL, % ≤ 0.50 1.50 3.00
Na2S, % ≤ 0.06 0.08 0.10
Hunyoro, % ≤ 0.50 1.00 1.5

rainy@hhpfchem.com
+86 18931799878