He nui nga taonga, he kounga teitei me te tuku tere. He nui ake me te utu utu.
Nga whakaritenga, nau mai ki te whakapiri mai ki a maatau i nga wa katoa.
| Nga korero whakapā | |
| WhatsApp/Wechat/Skype: | + 86 131 6219 2651 |
| Īmēra: | alia@starskychemical.com |
| info@starskychemical.com | |
| paetukutuku | www.starskychemical.com |
Whakaahuatanga
Ingoa Hua: 2,3-DIMETHYL-2,3-DINITROBUTANE
CAS: 3964-18-9
MF: C6H12N2O4
MW: 176.17
EINECS: 223-569-9
Ira whakarewa: 214-215 °C (dec.) (marama)
Ira kohua: 257.77°C (whakatau tata)
Kiato: 1.1857 (whakatau tata)
Taupū Reractive: 1.4660 (whakatau tata)
Whakatakotoranga
| ingoa hua | |
| CAS | 3964-18-9 |
| Te ahua | Te paura ma |
| Maamaa | 98%Min |
| Mōkī | 1 kg / putea, 20 kg / pahū ranei |
Taupānga
2,3-Dimethyl-2,3-dinitrobutane (DMNB)he taapiri e hiahiatia ana mo nga pahū kirihou arumoni.
I whakamahia te hua ki te whakawhanake i te kawa inenga voltammetric tere, ngaru tapawha o te taggant (pahū DMNB) i te hiko waro waro kaore i whakarereketia.
I whakamahia e tenei kawa he wairewa phosphate buffer i te pH 7.0.
Nga tikanga rokiroki
Te pāmahana rūma, te pouri, te hau me te wahi maroke, hiri me te rongoa
Wā tuku: Hūrae-27-2022