Description
Ammonium sulfide, nke nwere usoro kemịkal (NH₄)₂S, bụ ngwakọta nke ammonium na ion sulfide mejupụtara. A na-amakarị ya maka isi ya siri ike na nke na-adịghị mma, nke a na-akọwakarị dị ka akwa rere ure. A na-ahụkarị ogige a n'ụdị ngwọta ma jiri ya na ngwa ụlọ ọrụ dị iche iche na ụlọ nyocha.
ngwa
Ejiri ya dị ka dehardener fiber acid siri ike, nyocha titration nke thallium
Ejiri ya dị ka reagent nyocha
nkọwa
| item | nkọwa | Results |
| ọdịdị | Mmiri mmiri na-acha odo odo | Kwenye |
| nnwale | ≥20% | 20.25% |
| Njupụta, g/ml 20 ℃ | 0.98-1.02 | 0.98-1.02 |
| Pb | ≤5.0 ppm | <0.72pm |
| Cd | ≤5.0 ppm | <0.33pm |
| As | ≤5.0 ppm | <0.20pm |
| Hg | ≤1.0 ppm | <0.06pm |
| mmechi | Nsonaazụ dabara n'ụkpụrụ Enterprise | |
Nkọwa nkwakọ ngwaahịa
Nkwakọ ngwaahịa rọba, ịdị arọ 200 n'arọ kwa gbọmgbọm
certifications
ISO 9001. ISO 22716. cGMP kwadoro
Kosher, Halal kwadoro
Mbupu Ozi
MOQ: (N'ihi ọdịdị nke ụgbọ njem kemịkalụ, biko kpọtụrụ onye njikwa ahia oké osimiri maka nkọwa!)
Ọdụ ụgbọ mmiri nke Ibu: CHINA - Ọdụ ụgbọ mmiri Shanghai, Ọdụ ụgbọ mmiri Ningbo Zhoushan, Ọdụ ụgbọ mmiri Guangzhou, QinGDAo Ọdụ ụgbọ mmiri, Ọdụ ụgbọ mmiri Tianjin, Ọdụ ụgbọ mmiri Dalian, Ọdụ ụgbọ mmiri Xiamen, Ọdụ ụgbọ mmiri Lianyungang (enwere ike ijide n'aka dịka ihe ndị ahịa chọrọ si dị)
Oge nnyefe: izu 4-6
Ịkwụ ụgwọ Okwu
L/C, D/P, T/T na ọnụ ahịa onye zụrụ ya
Sample dị na arịrịọ
Otutu aha
thioxoammonium
Ammonium sulfide
diammoniumsulfide
Ammonium bisulfide
ammoniummonosulfide
Eziammoniumsulfide
Ammoniumsulfidesolution
ammoniumsulfide (nh4) 2 s.
ammoniumsulfide, ngwọta
ammoniumsulfide (ihe ngwọta)
Ammonium sulfide, ngwọta
ammoniumsulfideaqueoussolution
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