Ukusetyenziswa okuphambili kwefomati yesodium

Ukusetyenziswa okuphambili kwefomati yesodium,
China abavelisi Chemical, Abavelisi baseTshayina, abenzi bamachiza basekhaya, abavelisi basekhaya, abavelisi befomati yesodium yasekhaya, I-Sodium Formate, Abavelisi befomati yesodium, iimodeli zefomati yesodium, indima yefomati yesodium,
Iimpawu zePhysicochemical:
I-1.I-powder emhlophe: Ukuxutywa kwamanzi, iphunga elincinci le-asidi ye-formic.
2.Indawo yokunyibilika: 253℃
3.Ukuxinana kobudlelwane: 1.191g / cm3
4.I-Solubility: Inyibilika kwi-glycerin, i-soluble kancinane kwi-alcohol, utywala, i-ether enganyibiliki.

Storge
1.Gcina kwindawo epholileyo, eyomileyo, engenamoya kakuhle, kuphephe ukukhanya kwelanga, kude nobushushu, iasidi, amanzi, nomoya ofumileyo.
2.Ukutywina ukugcinwa okomileyo.Kufakwe amaphepha eplastiki akhoyo, kunye nokupakishwa kwebhatyi ephothiweyo. Njengoko kuchaziwe kugcino lweekhemikhali ngokubanzi kunye nothutho.

Ukucaciswa komgangatho

Sebenzisa
1.Isetyenziswa kumzi mveliso wethwathwa, njengolusu lwesikhumba, i-catalyzer, i-disfec-tor esetyenziswa njengetyuwa efihlakele kwindlela yokusukwa kwe-chrome.
2.Sebenzisa kwiingqungquthela ze-catalyst kunye ne-stabilizer
3. Sebenzisa kwi-textile yokudaya njenge-arhente yokunciphisa.
4. Isetyenziswa kwimathiriyeli ekrwada ukwenza i-sodium hydrosul-phite, i-formic acid kunye ne-oxalic acid.
5. Isetyenziswe njenge-agent anti-frosting kwikhonkrithi
6. intsimbi enqabileyo enexabiso
7. Njengesenzo se-buffer, ukulungiswa kwexabiso le-PHin eqinile ye-asidi

Ukusetyenziswa okuphambili ngolu hlobo lulandelayo: (1) Ikakhulu isetyenziselwa ukuveliswa kwe-asidi ye-formic, i-oxalic acid kunye ne-inshurensi yomgubo, isetyenziselwa ukuveliswa kwe-dimethylformamide, njl njl. Kwakhona isetyenziswe kwiyeza, ukuprinta kunye neshishini lokudaya. ; (2) ii-reagents, ii-disinfectants kunye ne-mordant yokumisela i-phosphorus kunye ne-arsenic;

(3) Ukusetyenziswa njengento yokulondoloza. Sebenzisa ezine: kwi-alkyd resin coating, plasticizer, strong; 4 Indlela yokuvelisa i-sodium formate (1) Ukusabela kwe-carbon monoxide kunye nesisombululo se-sodium hydroxide kwi-160 ~ 200 ℃ kunye noxinzelelo lwe-2MPa ukuvelisa i-sodium formate, kwaye emva koko nge-sulfuric acid hydrolysis, i-distillation ukufumana i-asidi ye-formic egqityiweyo. Eyona equation yokusabela engundoqo yile: CO+NaOH→HCOONA2HCOONA + H2SO4→ 2HCOOH + Na2SO4 (2) ukuvelisa iimveliso ze-neopentylene glycol, pentaerythritol kunye ne-trimethylol propane. [Ityathanga loShishino] i-asidi yefom, i-oxalic acid. [Umgangatho wesalathiso]

Hlalutya izalathi zobugcisa zeprojekthi kunye namabakala emveliso
Imveliso yodidi lokuqala Imveliso yodidi lokuqala
Umxholo, % ≥ 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
Ukufuma, % ≤ 0.50 1.00 1.5

rainy@hhpfchem.com
+86 18931799878