Ingoa: Waikawa 3-Haurokisi-2-naphtoic
Ingoa Ingoa: CI Kaiwhakawhanake 20; CI Kaiwhakawhanake 20 (Obs.); CI Kaiwhakawhanake 8; 3-Waikawa Hydroxy-2-naphthalenecarboxylic; Waikawa Bon; waikawa beta-oxynaphthoic; 2,3-Waikawa Bon Parakore; 2-Waikawa Hydroxy-3-Naphthalene Carboxylic; 3-Waikawa Hydroxy-2-Naphthslene Carboxylic; 3-Waikawa Hydroxy-2-Naphthalene Carboxylic; 2-Waikawa Hydroxy-3-naphthoic; 3-hydroxynaphthalene-2-carboxylate
Tau CAS: 92-70-6
Nama EINECS: 202-180-8
Tātai ngota: C11H8O3
Taumaha ngota: 187.172
InChI: InChI=1/C11H8O3/c12-10-6-8-4-2-1-3-7(8)5-9(10)11(13)14/h1-6,12H,(H,13 ,14)/p-1
Te pūwāhi rewa: 217-223°C
Te pūwāhi koropupū: 367.7°C i te 760 mmHg
Pūwāhi mura: 190.4°C
Te wairewatanga wai: TĒTAHI KAORE E WAIHANGA
Pēhanga kohu: 4.68E-06mmHg i te 25°C

Ka whakamahia te waikawa 2-Naphthol-3-carboxylic hei hanga i te naphthol AS me ētahi atu naphthol, pērā i te naphthol AS-BO, AS-RL, AS-E, AS-D, AS-VL, AS-BS, AS-OL.

Raraunga ā-tinana
1. Ngā Āhuatanga: ngā tioata kōwhai mārama.

2. Te mātotorutanga (g/mL, 25/4℃): 1.034

3. Te mātotoru o te kohu (g/mL, hau=1): kāore i te whakatauhia

4. Te pūwāhi rewa (℃): 222~223

5. Te wera paerewa o te mura o te wāhanga tioata (enthalpy) (kJ·mol-1): -4924.1

6. E kī ana te paerewa āhua karaihe he wera (enthalpy) (kJ·mol-1): -547.8

7. Taupū whakaata: kāore i whakatauhia

8. Te pūwāhi mura (℃): >150

9. Hurihanga motuhake (o): kāore i whakatauhia

10. Te pūwāhi mura ohorere, te pāmahana mura rānei (℃): kāore i te whakatauhia

11. Pēhanga kohu (kPa, 25℃): kāore i whakatauhia

12. Pēhanga kohu mātotoru (kPa, 60℃): kāore i whakatauhia

13. Te wera o te tahunga (KJ/mol): kāore i whakatauhia

14. Te pāmahana tino nui (℃): kāore i whakatauhia

15. Pēhanga nui (KPa): kāore i whakatauhia

16. Te uara logarithm o te tauwehenga hinu-wai (octanol/wai): kāore i whakatauhia

17. Te rohenga pahūtanga o runga (%, V/V): kāore anō kia whakatauhia

18. Te rohe pahūtanga o raro (%, V/V): kāore anō kia whakatauhia

19. Wairewatanga: ngāwari te wairewa i roto i te etanoru me te etera, wairewa i roto i ngā otinga benzene, chloroform me te kawakore, paku wairewa i roto i te wai wera, tata kore e wairewa i roto i te wai matao.

Ngā raraunga paitini
Te paitini nui:

LD50 ā-waha: 783mg/kg (kiore koni)

800 mg/kg (muku)

832 mg/kg (kiore)

Ngā pānga matua o te whakapataritari:

Ki te kiri: Ka whakapataritari i te kiri me ngā kiriuhi mucous.

Kei runga ake i ngā kanohi: te pānga o te riri.

Te whakaaweawe: Kāore i te mōhiotia ngā pānga whakaaweawe.

Ngā raraunga rauropi
He panui paraikete

Taumata mōrearea wai 1 (Ture Tiamana) (aromatawai-ā-roto mā te rārangi) He paku mōrearea tēnei matū ki te wai.

Kaua e tukua te hua kāore i whakananua, te hua nui rānei kia pā ki te wai whenua, ki ngā awa wai, ki ngā pūnaha parakaingaki rānei.

Kaua e maka rauemi ki te taiao huri noa me te kore whakaaetanga a te kāwanatanga.

Te taiao me te pumau
He paitini āhua, he whakapataritari i te kiri me ngā kiriuhi mucous. Werohanga kiore i raro i te kiri LD50:376mg/kg. Me ārai te hau o ngā taputapu tauhohenga, ā, me tutuki i te tauhohenga carboxylation ngā paerewa pēhanga. Me mau ngā kaiwhakahaere i ngā kopare tiaki me ētahi atu taputapu tiaki, ā, me pupuri tonu te hauhautanga pai i roto i te awheawhe.

Tikanga rokiroki
Me hiri tēnei hua, ā, me waiho kia matara atu i te mārama.

Whakamahia
Ngā takawaenga tae. Whakamahia hei hanga i te Naphthol AS me ētahi atu momo Naphthol, pērā i te Naphthol AS-BO, AS-RL, AS-E, AS-D, AS-VL, AS-BS, AS-OL, me ētahi atu. Ka taea hoki te whakamahi hei hanga i te Light Fast Brilliant Red BBC, Light Fast Red BBN, Rubber Red LG, Pigment Brilliant Red 6B, Lithol Red BK. Ka whakamahia hoki hei takawaenga rongoā.
I muri i te hanganga o te β-naphthol me te konutai hauwai hei tote, ka whakamahanahia, ka wetewetehia te pēhanga, ā, ka whakakāpokepokea te tote β-naphthol korewai i whiwhihia ki te hauhā waro hei whakaputa i te tote disodium 2,3 waikawa, kātahi ka whakakawaihia ki te waikawa whanariki hei whiwhi i te hua oti.

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