Ingoa Hua:3-Methyl-2-butanone CAS:563-80-4 MF:C5H10O MW:86.13 Kiato:0.805 g/ml Ira whakarewa:-92°C Te waahi kohua: 94-95°C Mōkī: 1 L / pounamu, 25 L / pahū, 200 L / pahū Taonga: Ka whakarewahia i roto i te wai me nga whakarewa pararopi.
Whakatakotoranga
Nga taonga
Whakatakotoranga
Te ahua
Te wai kore tae
Maamaa
≥98%
Kawakawa
≤0.5%
Wai
≤0.5%
Taupānga
Ka whakamahia te nuinga hei takawaenga waikano, ka taea hoki te whakamahi i te kakano, te peita, te tukatuka kohuke me etahi atu ahumahi.
Utu
1, T/T
2, L/C
3, Visa
4, Kaari nama
5, Paypal
6, Whakapumau hokohoko Alibaba
7, Kotahitanga o te Tai Hauauru
8, MoneyGram
9, I tua atu, i etahi wa ka whakaae ano matou ki a Bitcoin.
Nga tikanga rokiroki
Whakaorangia i roto i te whare putunga maroke me te hau.
