Glacial Acetic Acid ma leng - Gin ma tiyo i yoo mapol ki gin ma weko jami ma kwo bedo maber
Ber ne ma pire tek
1.Lok ma lamal ki tek:
≥99.5% maleng miyo tic maber, ma kelo adwogi maber, maber pi jami ma ki yubu ma rwate (me labolle, jami ma ki tiyo kwede i kin yat, jami ma ki yubu ki pii).
2.Bedo ki jami mapol:
Lab-Grade: ber pi jami ma tiimo ne ma nok ki kwan ma mako jami ma tiimo ne.
Kit me tic: twero tic ki jami ma ki temo ki ma mede ki timo, medo ki jami ma ki lwongo ni microwave reactors ki high-pressure systems.
3.Gwok ki gwoko kwo:
Gin ma ki umu maber (ma ki yubu ma pe romo mol + ma ki keto iye yamo ma pe tiyo) gengo yamo ki balo, ma lubu cik me ISO 14001 me gwoko kwo pa dano.
Kitwero tic kwede odoco kun kitiyo ki distillation onyo adsorption, ma dwoko piny jami ma ki balo ki 70%.
4.Tic pa wel cente:
loko acid ma balo jami (me labolle, acid ma ki lwongo ni sulfuric acid) ma calo gin ma balo jami, ma dwoko piny balo pa jami tic.
Tic kacel ki pii ma tye ki ionic me medo rwom me dongo ki dwoko piny kare me tic.
Tic ma rwate
Yat:
Esterification pa ibuprofen (ma romo 98%).
Amidation pa cefalexin (yero ma omede ki 20%).
Jami mabeco:
Kit me yubu mit: yubu gin ma ki lwongo ni natural esters (me labolle, isoamyl acetate, benzyl acetate).
Gin ma ki lwongo ni Dye intermediates: Catalytic oxidation of benzoic acid derivatives (reaction temperature dwoko piny ki 15%).
Kwano jami ma ki lwongo ni Polymer:
Polyester resin synthesis: yubu PET ma pe balo kwo pa dano kun kitiyo ki transesterification.
Cellulose acetate: Ki tiiyo kwede i kom jami ma ki ruko i ot yat ki jami ma ki keto i bok ma twero balo ne.
Analytical Chemistry:
Polar solvent pi yubu HPLC mobile phase.
Kamu kene ma ki tiyo kwede: poko jami ma pe romo gonyo maber (me labolle, alkaloids, steroids).
Jami ma ki nyutu
| Nying jami | Glacial Acetic Acid | |||||||||
| Kit me yubu jami ma ki lwongo ni Chemical | C2H4O2 | |||||||||
| Pek pa Molecule | 60.05 g/mol | |||||||||
| Kit ma nen kwede | Pii ma nen ma pe ki kala | |||||||||
| Ka ma mol iye | 16.6°C | |||||||||
| Ka ma lyeto tye iye | 117.9°C | |||||||||
| Rwom ka ki pimo | 1.0492 g/cm3 | |||||||||
| CAS NO | 64 - 19 - 7 | |||||||||
| HS Code | 29152110 | |||||||||
| EINECS NO | 200 - 580 - 7 | |||||||||
| Kwac | Ki tiiyo kwede i jami ma ki lwongo ni chemical, dek, yadi, ki bongo | |||||||||
Karatac me neno rwom me tic
| Nying jami | Glacial Acetic Acid | ||||||
| KIT GI MO | Kit ma ki ngeyo kwede | Adugi | |||||
| Chromaticity (i Hazen)max | 10 | 10 | |||||
| Acetic Acid ma tye iye, % min | 99.8 | 99.90 | |||||
| Kit ma yamo tye kwede, % max | 0.15 | 0.1 | |||||
| Gin ma tye i Formic acid, % max | 0.05 | 0.024 | |||||
| Acetaldehyde ma tye iye, % max | 0.03 | 0.01 | |||||
| Gin ma odong i kom yamo, % max | 0.01 | 0.003 | |||||
| Gin ma tye i iron (ma jenge i kom Fe),% max | 0.00004 | 0.00004 | |||||
| Cawa me permanganate, dakika | 30 | 30 | |||||
Keto jami i bok ki gwoko ne
Dit pa ot yat: 500mL/1L cupa ma ki yubu ki gilaci (PTFE stoppers, moisture-resistant).
Dit pa jami ma ki yubu: 25kg/200L ISO-standard steel drums (polyethylene-lined, corrosion-resistant).
Yoo me cobo peko: Tye i 500mL vials pi neno maber.
Kit me gwoko ne:
Gwok i ≤30°C i jami ma ki gwoko ki lero; kare me gwoko jami pi dwe 12.
Gwok cen ki jami ma kelo mac ki jami ma kelo yamo matek; ki miiyo tam me gwoko ne i kabati ma pe twero wango jami.
Lubu cik me poko jami ma ki lwongo ni GHS; MSDS (Material Safety Data Sheet) ma kimiyo.