Chiito uye kushandiswa kwesodium fomati
Chiito uye kushandiswa kwesodium fomati,
Vagadziri veChinese vanokurudzira, Chinese sodium formate vagadziri, Chinese source vagadziri, Sodium Formate 98, Sodium formate vagadziri, sodium formate basa uye kushandiswa,
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
Basic Information:
Chinese zita sodium formate
Chinese alias inoumba sodium munyu; Sodium formate;
Zita reChirungu sodium formate
Sodium formate; sodium format; Formic acid sodium munyu; Formic acid, sodium munyu;
CAS nhamba 141-53-7
Molecular formula CHNaO2
Molecular uremu 68.00720
Physicochemical properties:
Chitarisiko zvinhu white crystalline powder
Flash point 29.9ºC
Kufashaira 360 °C
Nzvimbo yekunyungudika 259-262 °C (lit.)
Density 1.16g/mL pa20 °C
Mvura Soluble soluble