TRIMETHYLOLPROPANE (TMPP)
CAS No..: 77-99-6
HS: 29054100
Ilana igbekalẹ: CH3CH2C(CH2OH) 3
Ìwúwo molikula: 134. 17
Solubility ： O jẹ irọrun tiotuka ninu omi ati acetone, tiotuka ni tetrachloride carbon, chloroform ati ether diethyl, insoluble ni hydrocarbon aliphatic ati hydrocarbon aromatic.
Oju otutu: 295 ℃ ni titẹ lasan
Sipesifikesonu:
| Nkan | ILẸ KINNI |
| Irisi | ṣinṣin |
| Mimọ, w/% | ≥99.0 |
| Hydroxy, w/% | ≥37.5 |
| Ọrinrin, w/% | ≤0.05 |
| Acidity (ti a kà nipasẹHCOOH) ,w/% | ≤0.005 |
| Aaye Crystallization / ℃ | ≥57.0 |
| Eeru, w /% | ≤0005 |
| ÀWÒ | ≤20 |
Ohun elo:
TMP jẹ ọja kemikali itanran pataki. O ti wa ni o kun lo ni alkyd resini, polyurethane, unsaturated polyester, polyester resini, bo ati awọn agbegbe miiran. O tun le ṣee lo lati ṣajọpọ epo aero, plasticizer, surfactant, bbl
Apo:
O ti wa ni aba ti pẹlu ikan ṣiṣu yellow apo. Iwọn apapọ jẹ 25kg. Tabi iwuwo apapọ jẹ 500 kg ṣiṣu hun apo.
Kọ ifiranṣẹ rẹ nibi ki o si fi si wa