Copper oxide flake
Zvigadzirwa zvechigadzirwa
|
AIHWA. |
Chinhu |
Technical index |
|
|
1 |
Cuo |
Cu% |
85 - 87 |
|
2 |
O% |
12 - 14 |
|
|
3 |
Hydrochloric acid insoluble% |
≤ 0.05 |
|
|
4 |
Chloride (cl)% |
≤ 0.005 |
|
|
5 |
Sulfate (kuverenga zvichienderana neso42 -)% |
≤ 0,01 |
|
|
6 |
Iron (Fe)% |
≤ 0,01 |
|
|
7 |
Yakazara nitrogen% |
≤ 0.005 |
|
|
8 |
Mvura inonyungudika zvinhu% |
≤ 0,01 |
|
Kurongedza uye kutumira
Fob Port:Shanghai Port
Kukura Kukura:100 * 100 * 80cm / pallet
Units Per pallet:40 mabhegi / pallet; 25kg / bhegi
Gross uremu pane pallet:1016kg
Kurema uremu pane pallet:1000kg
Tungamira nguva:15 - Mazuva makumi matatu
Yakarongedzwa packaging (min. Order: 3000 kilogiramu)
Samples:500G
Wgp ::GOG:Mutoro makumi maviri
Tsananguro yechigadzirwa
Zvivakwa zvemhangura oxide
Inomhanyisa point / freezing point: 1326 ° C
Density uye / kana hama density: 6.315
Kuchengetedza mamiriro ezvinhu: Hapana zvirambidzo.
Nyika Yenyama: Powder
Ruvara: brown kune nhema
Chimiro cheChimiro: 30mesh kusvika 88mesh
Makemikari kugadzikana: akagadzikana.
Zvisingapindirani zvinhu: Regedza kusangana nevamiriri vakasimba, Aluminium, Alkali simbi, nezvimwe.
Zita rekutumira rakakodzera
Zvakatipoteredza Hazardous Chinopfuma, Solid, N.O.S.S. (Capper oxide)
Class / Division: Kirasi 9 miscellaneous zvinhu zvine njodzi uye zvinyorwa
Package Boka: PG III
PH: 7 (50G / L, H2O, 20 ℃) (Slurry)
Mvura Inopenya: Insoluble
Kugadzikana: Stable. Inopindirana nekudzora vamiririri, hydrogen sulfide, aluminium, alkali simbi, yakavezwa yakashata simbi.
CAS: 1317 - 38 - 0
Hazards Kuzivikanwa
1.GHS Chikamu: Njodzi kune iyo Aquatic Nzvimbo, ACTE HAZARD 1
Ngozi kune iyo axatic nharaunda, refu - term hazard 1
2.GHS mapikicha:
3.Signal mazwi: Yambiro
4.Hazard zvirevo: H400: ine chepfu kune hupenyu hwemvura
H410: zvine chepfu kune hupenyu hwemumvura nemhedzisiro inogara kwenguva refu
5.precachamuRivala Script Disption: P273: Regedza kusunungurwa kune zvakatipoteredza.
6.precacharial Spectution Mhinduro: P391: Unganidza Spillage.
7.preCuicountary yekuchengetedza: hapana.
8.PrecachUnatiary Chirevo Chinyorwa: P501: Rasa zvemukati / mudziyo mune zvinoenderana nemutemo wemuno.
9.ther njodzi dzisingaiti mukugadziriswa: risingawanikwe
Kubata uye kuchengetedza
Kubata
Ruzivo rwekubata kwakachengeteka: Regedza kusangana neganda, maziso, mucous membranes uye zvipfeko. Kana iri isina kukwana mhepo, pfeka yakakodzera yekufema midziyo. Ngwarira kuumbwa kweguruva uye emahara. Ruzivo rwekudzivirirwa pamusoro pekuputika uye moto: Ramba kure nekupisa, masosi ekutsamwa, spark kana murazvo wakashama.
Chengetedza
Zvinodiwa kuti zviitwe nemidziyo uye midziyo: Rambai muchitonhora, yakaoma, zvakanaka. Ramba wakanyatso kuvharwa kusvikira washandiswa. Ruzivo rwekuchengetedza mune imwe nzvimbo yekuchengetedza nzvimbo: chengetedza kure nezvinhu zvisingaenderani sekudzora gasi, hydrogen sulfide gasi, aluminium, alkali simbi, simbi dzakaputika.
Kudzivirirwa Kwemunhu
Gumisa mashanga ekuratidzwa
Chikamu CAS CAC Nhamba TLV ACGIHOH - TWA ACGI TLV - Stel Nioti Pel - Tsa Niomh Pl - Stel
Copper oxide 1317 - 38 - 0 0.2 MG / MG / M3 N.E. 0.1 mg / m3 ne
1.Kutonga kweinjiniya yeinjiniya: kuvharwa kuvharwa, kuneta kwenzvimbo.
2.Geneeral inodzivirira uye hutsanana nezviyero: Shandura zvipfeko zvebasa munguva uye kubhadhara
kutarisa kune hutsanana.
3.Personal Prompt Divation Equipment: Masks, goggles, maGloves, magurovhosi.
4.Bregring Equipment: Kana vashandi vari kutarisana neyakanyanya kutarisisa kwavanofanira kushandisa
vakakodzera vatsigiro.
5.protection yeruoko: Pfeka zvakakodzera zvemakemikari zvinodzivirira magurovhosi.
Ziso / Chengetedza Ruchengetedzwa: Shandisa magirazi ekuchengetedza niti dzechirongwa kana kuchengetedza gomba seyechina chipinganidzo chekuratidzira kwenguva refu.
6.Muyechengetedzwa
kusangana nehembe uye ganda.
Zvimiro zvemuviri uye zvemakemikari
1.PHYSTICAL State poda
2.colour: dema
3.dour: hapana data inowanikwa
4.melting point / freezing point: 1326 ℃
5.Rouling Point kana yekutanga inovhara nzvimbo uye yekubikisa renji: hapana data iripo
6.Flamusability: Isingadzivisike
7.Mufukuputika uye uputsi hwekuputika / kupisa muganho: Hapana data iripo
8.Sexubility: Insoluble mumvura, soluble in Dailute acid, inowirirana ne ethanol
9.density uye / kana Yevaridzi Density: 6.32 (poda)
10.particle hunhu: 650 mesh
Nzira yekugadzira
Copper powder oxidation nzira. Reaction equation:
4cu + o2 → 2Cu2o
2Cu2o + 2O2 → 4Cuo
Cuo + H2So4 → Kuko4 + H2O
CUSO4 + Fe → Feso4 + cu ↓
2cu + o2 → 2CUO
Operation nzira:
Copper Podder Oxidation Nzira inotora mhangura ATH uye Copper SLOCLED asidhi. Kuita zviri pasi pekupisa uye kusimudzira kudzamara kwesimba kwemvura kaviri iyo yekupedzisira uye iyo PH kukosha ndeye 2 ~ Mushure mekugadziriswa kwacho kusiiwa kuti umire kujekeswa, wedzera zvesimbi mwaka pasi pemamiriro ekudziya uye kumutsa kutsiva ndarira, uye wogeza nemvura inopisa kusvika pasina sulfate nesimbi. Mushure mekunge centrifugation, kuoma, oxidizing uye kuhukura na450