Action na ojiji nke sodium formate
Action na ojiji nke sodium formate,
Ndị na-emepụta China kwadoro, Ndị na-emepụta sodium formate nke China, Ndị na-emepụta isi iyi China, Sodium Formate 98, Ndị na-emepụta sodium formate, sodium formate ọrụ na ojiji,
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 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. Eji na akụrụngwa maka imepụta sodium hydrosul-phite, formic acid na oxalic acid
5. A na-eji ya dị ka ihe na-egbochi oyi na oyibo na kọmpụta
6. precipitate dị oké ọnụ ahịa ọla
7. Dị ka ihe nchekwa ihe, na-edozi uru nke PHin siri ike acid
Ozi bụ isi:
Aha Chinese sodium formate
Chinese utu aha formate sodium nnu; usoro nke sodium;
Aha bekee bụ sodium formate
usoro nke sodium; usoro sodium; Formic acid sodium nnu; formic acid, sodium nnu;
Nọmba CAS 141-53-7
Usoro ihe omimi CHNaO2
Arọ molikula 68.00720
Njirimara physicochemical:
Njirimara ọdịdị ọcha kristal ntụ ntụ
Ebe ọkụ ọkụ 29.9ºC
Ebe esi mmiri ọkụ 360 Celsius
Ebe mgbaze 259-262 Celsius (ọkụ)
Njupụta 1.16g / ml na 20 Celsius C
Mmiri soluble
