Trimethyl Orthoformate | 149-73-5
Kutsanangurwa kweChigadzirwa:
| Item | Trimethyl Orthoformate | |
|
| Giredhi rekutanga | Chigadzirwa chakakodzera |
| Trimethyl orthoformate yemukati(%) ≥ | 99.5 | 99.0 |
| Methanol yemukati(%) ≤ | 0.2 | 0.3 |
| Methyl formate yemukati(%) ≤ | 0.2 | 0.3 |
| Triazine(%) ≤ | 0.02 | - |
| Hunyoro(%) ≤ | 0.05 | 0.05 |
| Asidhi yemahara (sefomic acid)(%) ≤ | 0.05 | 0.05 |
| Density (20°C) g/cm3 | 0.962-0.966 | 0.962-0.966 |
| Kumwe kusvibiswa kwemunhu (%) ≤ | 0.1 | - |
| Chromaticity (APHA) ≤ | 20 | 20 |
| Chitarisiko | Mvura isina ruvara uye yakajeka | Mvura isina ruvara uye yakajeka |
Product Description:
Trimethyl orthoformate inoshandiswa seboka rinodzivirira re aldehydes mu organic synthesis, sechinhu chinowedzera mu polyurethane coatings uye se dehydrating agent mukugadzirira kwepamusoro-modified colloidal silica nanoparticles ne Chemicalbook. Inoshandiswawo sekemikari yepakati mukugadzirira kwevhitamini B1 uye sulfonamides. Inogona kushandiswa sechinhu chinonyungudutsa chinoshanda chethallium(III) nitrate mediated oxidation.
Application:
(1) Inonyanya kushandiswa seyepakati mukugadzirwa kwevhitamini B1, sulfa mishonga, antibacterial agents uye mamwe madhiragi, seyakabikwa yezvinonhuwira nemishonga yezvipembenene uye sekuwedzera mune polyurethane coatings.
(2) Mumishonga yezvipembenene, inonyanya kushandiswa kugadzira mishonga yepakati senge pyrimethanil uye dimethoate.
(3) Inoshandiswa mupende, dhayi, kunhuhwirira uye mamwe maindasitiri.
Package:25 kgs / bhegi kana sezvaunokumbira.
Kuchengeta:Chengetedza panzvimbo ine mhepo, yakaoma.
ExecutiveStandard:International Standard.
