2 5-Furandicarboxylic acid FDCA CAS 3238-40-2

2 5-Furandicarboxylic acid FDCA CAS 3238-40-2

Nibẹ ni o wa to iṣura, ga didara ati ki o yiyara ifijiṣẹ.Opoiye diẹ sii pẹlu ẹdinwo diẹ sii.
Eyikeyi awọn ibeere, kaabọ lati kan si wa nigbakugba.

Apejuwe
Orukọ Ọja: 2,5-Furandicarboxylic acid
CAS: 3238-40-2
MF: C6H4O5
MW: 156.09
EINECS: 221-800-8
Oju yo:>300°C
Ojutu farabale: 240.29°C (iṣiro ti o ni inira)
iwuwo: 1.7400
Atọka itọka: 1.6400 (iṣiro)

Ohun elo
2,5-Furandicarboxylic acidjẹ monomer pataki lati rọpo epo terephthalic acid (PTA) ni eto, ati ọpọlọpọ awọn polima ti iṣẹ-ṣiṣe le ṣee pese sile ni isalẹ, gẹgẹbi aramid (okun iṣẹ giga), polyester (igo, eiyan ati fiimu), polyamide (ọra tuntun), polyurethane, pilasitik ti o bajẹ, resini ti ko ni itọrẹ, ati bẹbẹ lọ.

Awọn ipo ipamọ
Ti o ti fipamọ sinu ile-ipamọ afẹfẹ ati ti o gbẹ.