Trimethyl Orthoformate |149-73-5
Whakatakotoranga Hua:
| Tūemi | Trimethyl Orthoformate | |
|
| Koeke tuatahi | Hua whai tohu |
| Trimethyl orthoformate ihirangi(%) ≥ | 99.5 | 99.0 |
| Ihirangi mewaro(%) ≤ | 0.2 | 0.3 |
| Ihirangi whakatakotoranga Methyl(%) ≤ | 0.2 | 0.3 |
| Triazine(%) ≤ | 0.02 | - |
| Makuku(%) ≤ | 0.05 | 0.05 |
| Waikawa utu (hei waikawa formic)(%) ≤ | 0.05 | 0.05 |
| Kiato (20°C) g/cm3 | 0.962-0.966 | 0.962-0.966 |
| Ētahi atu poke takitahi (%) ≤ | 0.1 | - |
| Chromaticity (APHA) ≤ | 20 | 20 |
| Te ahua | Te wai kore tae me te wai marama | Te wai kore tae me te wai marama |
Whakaahuatanga Hua:
Ko te Trimethyl orthoformate ka whakamahia hei roopu whakamarumaru mo te aldehydes i roto i te whakahiato pararopi, hei taapiri i roto i nga paninga polyurethane me te hei kaihoko whakamaoritanga i roto i te whakareri o nga maariki silica colloidal kua whakarereke-mata e Chemicalbook.Ka whakamahia ano hei takawaenga matū ki te whakarite i te huaora B1 me te sulfonamides.Ka taea te whakamahi hei whakarewa whai hua mo te hauhautanga takawaenga o te thallium(III) pākawa.
Taupānga:
(1) Ka whakamahia te nuinga hei takawaenga mo te hanga huaora B1, nga raau taero sulfa, nga kaihoko antibacterial me etahi atu raau taero, hei rauemi mata mo nga mea kakara me nga pesticides me te taapiri i roto i nga paninga polyurethane.
(2) I roto i nga pesticides, ka whakamahia te nuinga mo te whakahiato o nga takawaenga pesticide penei i te pyrimethanil me te dimethoate.
(3) Ka whakamahia ki te peita, te waikano, te kakara me etahi atu ahumahi.
Mōkī:25 kgs / putea ranei kia rite ki to tono.
Rokiroki:Rokiroki ki te waahi hau, maroke.
KaiwhakahaerePaerewa:Paerewa o te Ao.
