Nā huahana
1,5-Naphthalenedisulfonic acid
Synonyms: 1,5-naphthalenedisulfonic acid
Waiwai Kemika o 1,5-Naphthalenedisulfonic acid
● ʻAno/Laula: Crystal melemele māmā
● Pumi mahu:0Pa ma 25 ℃
● Lae hehee:242.5°C
● Hōʻike Hōʻikeʻike:1.695
● Puni paila: 400.53°C (manaʻo koʻikoʻi)
● PKA:-0.60±0.40(Wanamua)
● PSA：125.50000
● Māmā:1.704 g/cm3
● LogP:3.49480
● Pānaʻi Waihona: Waiho ma lalo o +30°C.
● Hiki i ka wai.:90.52g/L ma 25 ℃
● XLogP3:0.6
● Ka helu o ka mea hāʻawi i ka hydrogen Bond:2
● Ka helu o ka mea hoʻokipa hydrogen:6
● Ka helu paʻa hiki ke hoʻololi:2
● Nuipa pololei:287.97623032
● Helu Atoma Kaumaha:18
● Paʻakikī:450
Maʻemaʻe/Maʻemaʻe
99% *ʻikepili mai nā mea hoʻolako maka
1,5-NaphthalenedisulfonicAcid *ʻikepili mai nā mea hoʻolako reagent
ʻIkepili palekana
● Piktogram(s):
C
● Nā Code Hazard:C
● ʻŌlelo:34
● Nā ʻōlelo palekana:22-24/25-45-36/37/39-26
Nā waihona MSDS
Pono
Keokeo lamellar kristal (me eha mole o ka wai o crystallization).Ka helu hehee 240-245 ℃ (Anhydrous).Hiki ke hoʻoheheʻe ʻia i ka wai a me ka ethanol, ʻaʻole hiki ke hoʻoheheʻe ʻia i ka etera.Hoʻohana ʻia no ka hana ʻana i nā mea waena e like me 1,5-dihydroxynaphthalene a me amino C acid. ʻO ka puhi ʻana i ka uahi sulfur oxide ʻona.
