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Produkter
Märke: Tianfu
Förpackning: Som köparens begäran
Produktivitet: 100Ton
Transportfordon: Ocean,Land,Air,DHL，TNT
Hemorten: Kina
Stödja: 50Ton
Certifikat: ISO
Hamn: Shanghai port,Qingdao port
Betalning Typ: L/C,T/T,D/P,Paypal,Money Gram,Western Union
Incoterm: FOB,CFR,CIF,EXW,FCA,CPT,CIP
Alias: karbamid
Chemicalformula: CO (NH2) 2
CAS nr. : 57-13-6
EINECSNO: 200-315-5
Molekylvikt 60,06
Kvävehalt: 46,67%.
Densitet: 1,335 g / cm3
Smältpunkt: 132,7 ℃
Egenskaper: Löslig i vatten, etanol och bensen, olöslig i eter och kloroform. Vit kristall, luktfri, hygroskopisk. Smältpunkt 135 ° C (sönderdelning), relativ densitet d2041.323. Vid hög temperatur kan kondensationsreaktionen användas för att producera biurea , triurea och tripolycyanat.Hattas till 160 ° sönderdelning, för att producera ammoniak samtidigt i cyanat.
<| Item | Standard | Result | |||
| Appearance | White to off-white crystalline powder | Complies | |||
| Assay | 99.00% ~ 100.50% | 99.20% | |||
| Residue on Ignition | ≤0.1% | Complies | |||
| Alcohol-insoluble matter | ≤0.04% | <0.04% | |||
| Cl | ≤0.007% | <0.007% | |||
| Sulfate | ≤0.010% | 0.007% | |||
| Heavy metals(Pb) | ≤0.002% | <0.002% |
Produktkategorier : Fin kemikalie
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