95% yesodium formate, sodium formate vagadziri, sodium formate vagadziri muChina, sodium formate vatengesi
95% yesodium formate, sodium formate vagadziri, sodium formate vagadziri muChina, sodium formate vatengesi,
Nhoroondo ye Hebei Pengfa Chemical Co., ltd.-mugadziri we sodium formate,
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
| Ongorora chirongwa | Zviratidziro zvehunyanzvi uye nhanho yechigadzirwa | ||
| Super Giredhi | First Grade | Normal Grade | |
| kuchena,%≥ | 97.00% | 95.00% | 93.00% |
| NaOH,%≤ | 0.05 | 0.5 | 1 |
| Na2C03,%≤ | 1.3 | 1.5 | 2 |
| NaCL,%≤ | 0.5 | 1.5 | 3 |
| Na2S,%≤ | 0.06 | 0.08 | 0.1 |
| Mvura,%≤ | 0.5 | 1 | 1.5 |
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
1. Inonyanya kushandiswa mukugadzirwa kwefomic acid, oxalic acid uye poda, nezvimwewo.
2. Inoshandiswa se reagent, disinfectant uye mordant yekugadzirisa phosphorus uye arsenic.
3. Preservatives. Iine diuretic effect. EEC inobvumidzwa munyika dzese asi kwete muUK. Four. Ndiyo yepakati mukugadzirwa kwefomic acid uye oxalic acid, uye inoshandiswawo mukugadzirwa kweDimethylformamide, nezvimwewo. Inoshandiswawo muindasitiri yemishonga, yekudhinda uye yekudhaya. Kana kuti heavy metal precipitator. 5. Kune alkyd resin coatings, plasticizers, high explosives, acid-resistant materials, aviation lubricant, adhesives additives.
6. Heavy metal precipitator, mune mhinduro inogona kuumba trivalent metal yakaoma ions. Reagent yekutsunga kwephosphorus uye arsenic. Inoshandiswawo se disinfectant, astringent, mordant agent. Iyo zvakare iri yepakati mukugadzirwa kwefomic acid uye oxalic acid, inoshandiswa mukugadzirwa kweDimethylformamide, nezvimwe.
Nomwe. Ye nickel-cobalt alloy plating electrolyte.
8. Leather industry, camouflage acid in chrome tanning. 9. Inoshandiswa kune catalyst uye stabilizing synthetic agent. Gumi. Kuderedza mumiririri wekudhinda uye kudhaya indasitiri.
