Nickel nitrate |13138-45-9
Nkọwapụta ngwaahịa:
| Ihe | Ọkwa Catalyst | Ọkwa ụlọ ọrụ |
| Ni (NO3)2·6H2O | ≥98.0% | ≥98.0% |
| Ihe na-adịghị edozi mmiri | ≤0.01% | ≤0.01% |
| Chloride (Cl) | ≤0.005% | ≤0.01% |
| Sulfate (SO4) | ≤0.01% | ≤0.03% |
| Ígwè (Fe) | ≤0.001% | ≤0.001% |
| Sodium (Na) | ≤0.02% | - |
| Magnesium (Mg) | ≤0.02% | - |
| Potassium (K) | ≤0.01% | - |
| Calcium (Ca) | ≤0.02% | ≤0.5% |
| Cobalt (Co) | ≤0.05% | ≤0.3% |
| Ọla kọpa (Cu) | ≤0.005% | ≤0.05% |
| Zinc (Zn) | ≤0.02% | - |
| Ndu (Pb) | ≤0.001% | - |
Nkọwa ngwaahịa:
Kristal na-acha akwụkwọ ndụ, na-eri ihe na-atọ ụtọ, na-adaba ntakịrị na ikuku kpọrọ nkụ.Ikwu njupụta 2.05, agbaze ebe 56,7 ° C, na 95 ° C converted na anhydrous nnu, okpomọkụ dị elu karịa 110 ° C decomposition, e guzobere alkali salts, nọgide na-ekpo ọkụ, ọgbọ nke brownish-black nickel trioxide na green nickelous. ngwakọta oxide.Ngwa ngwa soluble na mmiri, mmiri mmiri amonia, amonia, ethanol, ubé soluble na acetone, aqueous ngwọta bụ acidic, na nwere ike ime ka combustion na mgbawa mgbe kọntaktị na organic okwu.Na-emerụ ahụ ma ọ bụrụ na ejiri ya.
Ngwa:
A na-eji ya eme ihe na electroplating nickel, ceramic glaze na nnu nickel ndị ọzọ na ihe ndị nwere nickel.
Ngwugwu: 25kgs/bag ma ọ bụ dị ka ịchọrọ.
Nchekwa: Chekwaa n'ebe ikuku na-ekuru, ebe kpọrọ nkụ.
Standardkpụrụ Executive: International Standard.
