sodium formate 98%
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
