Awọn ọja
1,5-Naphthalenedisulfonic acid
Synonyms:1,5-naphthalenedisulfonic acid
Ohun-ini Kemikali ti 1,5-Naphthalenedisulfonic acid
● Irisi/Awọ:Kristali ofeefee ina
● Ipa oru: 0Pa ni 25 ℃
● Oju Iyọ: 242.5°C (iṣiro ti o ni inira)
● Atọka Refractive: 1.695
● Aaye Sise: 400.53 ° C (iṣiro ti o ni inira)
● PKA: -0.60± 0.40 (Asọtẹlẹ)
● PSA: 125.50000
● iwuwo: 1.704 g / cm3
● LogP: 3.49480
● Ibi ipamọ otutu: Tọju ni isalẹ +30°C.
● Omi Solubility.: 90.52g / L ni 25 ℃
● XLogP3: 0.6
● Awọn oluranlọwọ Idena Hydrogen: 2
● Awọn olugba Idena Hydrogen: 6
● Iwọn Idena Yiyi: 2
● Ipilẹ gangan: 287.97623032
● Iwọn Atomu Eru:18
● Iṣoro: 450
Mimo / Didara
99% * data lati awọn olupese aise
1,5-NaphthalenedisulfonicAcid * data lati awọn olupese reagent
Alaye ailewu
● Pitogram(s):
C
● Awọn koodu ewu:C
● Gbólóhùn:34
● Awọn Gbólóhùn Aabo: 22-24/25-45-36/37/39-26
Awọn faili MSDS
Wulo
Crystal lamellar funfun (pẹlu awọn moleku mẹrin ti Omi ti crystallization).Ojuami yo 240-245 ℃ (Anhydrous).Tiotuka ninu omi ati ethanol, insoluble in ether.Lo bi agbedemeji fun awọn awọ.Ti a lo fun awọn agbedemeji iṣelọpọ gẹgẹbi 1,5-dihydroxynaphthalene ati amino C acid.Burning nmu ẹfin oxide sulfur majele jade.
