Ingoa: 3-Hydroxy-2-naphthoic acid
Ingoa: CI Kaiwhakawhanake 20; CI Kaiwhakawhanake 20 (Obs.); CI Kaiwhakawhanake 8; 3-Hydroxy-2-naphthalenecarboxylic acid; Waikawa pai; waikawa beta-oxynaphthoic; 2,3-Bon Waikawa; Waikawa pai parakore; 2-Hydroxy- 3-Naphthalene Carboxylic acid; 3-Hydroxy-2-Naphthslene Carboxylic acid; 3-Hydroxy-2-Naphthalene Carboxylic acid; 2-Hydroxy-3-naphthoic acid; 3-hydroxynaphthalene-2-carboxylate
Te nama CAS: 92-70-6
Nama EINECS: 202-180-8
tātai rāpoi: C11H8O3
Te 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
Ira whakarewa: 217-223°C
Kohuatanga: 367.7°C i te 760 mmHg
Ira hiko: 190.4°C
Te wairewa: KARERE KAUPAPA
Te pehanga ngohe: 4.68E-06mmHg i te 25°C

Ka whakamahia te waikawa 2-Naphthol-3-carboxylic ki te whakahiato i te naphthol AS me etahi atu momo naphthol, penei i te naphthol AS-BO, AS-RL, AS-E, AS-D, AS-VL, AS-BS, AS- OL

Raraunga tinana
1. Āhuatanga: tioata kōwhai marama.

2. Kiato (g/mL, 25/4 ℃): 1.034

3. Te kiato kohu patata (g/mL, hau=1): kaore i whakatauhia

4. Ira whakarewa (℃): 222~223

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

6. Ko te paerewa wahanga karaihe e kii ana i te wera (enthalpy) (kJ·mol-1): -547.8

7. Taupū Refactive: kaore i whakatauhia

8. Ira hiko (℃): >150

9. Te hurihanga motuhake (o): kaore i whakatauhia

10. Ira mura mahorahora, te pāmahana mura ranei (℃): kaore i whakatauhia

11. Te pehanga kohu (kPa, 25 ℃): kaore i whakatauhia

12. Te pehanga kohu kuhu (kPa, 60 ℃): karekau i whakatau

13. Te wera o te ngingiha (KJ/mol): kaore i whakatauhia

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

15. Te pehanga arohaehae (KPa): kaore i whakatauhia

16. Uara taurua o te wai hinu-wai (octanol/wai) whakarea wehewehenga: kaore i whakatauhia

17. Te rohe pahū o runga (%, V/V): kaore i whakatauhia

18. Te rohe pahū raro (%, V/V): kaore i whakatauhia

19. Wairewa: he ngawari te whakarewa ki te waiwaro me te etera, te wairewa ki te benzene, te chloroform me te wairewa kawakore, he iti te wairewa ki te wai wera, tata korere ki te wai matao.

Raraunga paitini
Paitini whakapeka:

LD50-waha: 783mg/kg (poaka kai)

800 mg/kg(mus)

832 mg/kg(kiore)

Ko nga hua whakapouri matua:

I runga i te kiri: He whakapouri ki te kiri me nga kiri mucous.

I runga ake i nga kanohi: te paanga o te riri.

Whakatairanga: Karekau he paanga tairongo e mohiotia ana.

Raraunga rauropi
Panui paraikete

Te wai morearea taumata 1 (Te Ture Tiakimana) (aromatawai-whaiaro ma te rarangi) He paku morearea tenei matū ki te wai.

Kaua e tukua nga hua karekau, nui ranei kia pa atu ki te wai o te whenua, ki nga huarahi wai, ki nga punaha parakaingaki ranei.

Kaua e tukuna nga rawa ki te taiao a tawhio noa me te kore whakaaetanga a te kawanatanga.

Te taiao me te pumau
He paitini, he whakapataritari ki te kiri me nga kiri mucous. Werohia ki raro kiore LD50:376mg/kg. Ko nga taputapu tauhohenga me noho hau, me te reactor carboxylation me tutuki nga paerewa pehanga. Me mau nga Kaihautu i nga arai whakamarumaru me etahi atu taputapu whakamarumaru, me te pupuri i te hau pai i roto i te awheawhe.

Tikanga rokiroki
Ko tenei hua me hiri me te pupuri atu i te marama.

Whakamahi
Waikano takawaenga. Ka whakamahia ki te whakahiato i te Naphthol AS me etahi atu momo Naphthol, penei i te Naphthol AS-BO, AS-RL, AS-E, AS-D, AS-VL, AS-BS, AS-OL, me etahi atu. Ka taea hoki te whakamahi ki te whakaputa Maama Tere Whero Whero BBC, Maama Tere Whero BBN, Rubber Red LG, Pigment Brilliant Whero 6B, Lithol Red BK. Ka whakamahia ano hei takawaenga ho'oraa.esolve taumira
I muri i te hanga o te β-naphthol me te konutai waihā hei tote, ka whakamakukuhia te whakamahana me te whakahekenga, ka whakakikoruatia te tote β-naphthol anhydrous ki te hauhā ki te whakaputa i te tote disodium waikawa 2,3, ka waikawa ki te waikawa sulfuric kia oti ai. hua.