Nkọwa nke ojiji nke sodium formate
Nkọwa nke iji sodium formate,
Ndị na-emepụta kemịkalụ China, Ndị na-emepụta China, ndị na-emepụta kemịkalụ ụlọ, ndị na-emepụta ụlọ, ndị na-emepụta sodium formate ụlọ, Sodium Formate, Ndị na-emepụta sodium formate, ụdị sodium formate, sodium formate ọrụ,
Njirimara physicochemical:
1.White ntụ ntụ: mmịpụta mmiri, obere isi nke formic acid.
2. Ebe mgbaze: 253 ℃
3. Njupụta nke ikwu: 1.191g / cm3
4.Solubility: Soluble na glycerin, ntakịrị soluble na mmanya na-aba n'anya, mmanya na-aba n'anya, na-adịghị edozi na ether.
Nchekwa
1.Chekwaa n'ebe dị jụụ, kpọrọ nkụ, nke ọma, zere ìhè anyanwụ kpọmkwem, pụọ na okpomọkụ, acid, mmiri na ikuku iru mmiri.
2.Sealing akọrọ preservation.Lined na plastic Ibé akwụkwọ dị, na uwe kpara akpa mbukota.Dị ka akọwapụtara na nchekwa kemịkalụ izugbe na njem njem.
Nkọwapụta ogo
| Nyochaa oru ngo | Ngosipụta teknụzụ na ọkwa ngwaahịa | ||
| Super ọkwa | Ọkwa mbụ | Ọkwa nkịtị | |
| ịdị ọcha,%≥ | 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 |
| Mmiri,%≤ | 0.5 | 1 | 1.5 |
Jiri
1.Jiri na akpụkpọ anụ ụlọ ọrụ, dị ka akpụkpọ anụ tanning, catalyzer, disifec-tor eji dị ka camouflage nnu na chrome tanning usoro.
2.Use na catalyst na stabilizer mejupụtara
3. Jiri na akwa akwa dị ka ihe na-ebelata.
4. Ejiri ihe eji eme ihe maka imeputa sodium hydrosul-phite, formic acid na oxalic acid
5. A na-eji ya dị ka ihe na-egbochi oyi na-eme ihe na ihe
6. precipitate dị oké ọnụ ahịa ọla
7. Dị ka ihe nchekwa ihe, na-edozi uru nke PHin siri ike acid
A na-eji ya dị ka camouflage acid na ụlọ ọrụ akpụkpọ anụ, na chrome tanning, dị ka ihe na-eme ka ọ bụrụ ihe na-eme ka ọ dịkwuo mma, dị ka onye na-emepụta ihe na-emepụta ihe na-ebipụta na ịcha akwa, na mmepụta nke mkpuchi mkpuchi, oxalic acid na formic acid.Na-ebupụta ọla ndị dị oké ọnụ ahịa.Enwere ike ịmepụta ion mgbagwoju anya nke ọla trivalent na ngwọta.Ọ nwere mmetụta na-ebufe ma nwee ike idozi pH nke acid siri ike.
Ejiri ya na mkpuchi resin alkyd, plasticizers, ihe mgbawa dị elu, ihe na-eguzogide acid, mmanụ mmanụ ụgbọ elu, ihe mgbakwunye.
