Magaca: 3-Hydroxy-2-naphthoic acid
Magacyada: CI Developer 20; CI Developer 20 (Obs.); Horumarinta CI 8; 3-Hydroxy-2-naphthalenecarboxylic acid; Bon Acid; beta-oxynaphthoic acid; 2,3-Bon Acid; Bon Acid la safeeyey; 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
Lambarka CAS: 92-70-6
Lambarka EINECS: 202-180-8
Qaaciddada molecular: C11H8O3
Miisaanka unugyada: 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
Meesha dhalaalka: 217-223°C
Barta karkarinta: 367.7°C at 760 mmHg
Barta iftiimaya: 190.4°C
Biyuhu milmayn: DHAB AHAAN AAN XUMAYN
Cadaadiska uumiga: 4.68E-06mmHg at 25°C

2-Naphthol-3-carboxylic acid waxaa loo isticmaalaa in lagu farsameeyo naphthol AS iyo naphthols kale duwan, sida naphthol AS-BO, AS-RL, AS-E, AS-D, AS-VL, AS-BS, AS-OL.

Xogta jirka
1. Properties: crystals huruud khafiif ah.

2. Cufnaanta (g/ml, 25/4℃): 1.034

3. Cufnaanta uumiga qaraabada (g/mL, hawo=1): lama go'aamin

4. Barta dhalaalka (℃): 222 ~ 223

5. Kulaylka caadiga ah ee gubashada wajiga crystalline (enthalpy) (kJ·mol-1): -4924.1

6. Heerarka wajiga crystal wuxuu sheegaa kulaylka (enthalpy) (kJ·mol-1): -547.8

7. Tilmaanta refractive: lama go'aamin

8. Flash point (℃): >150

9. Wareeg gaar ah (o): lama go'aamin

10. Bar shid kedis ah ama heerkulka dabka (℃): lama go'aamin

11. Cadaadiska uumiga (kPa, 25℃): lama go'aamin

12. Cadaadiska uumiga buuxa (kPa, 60℃): lama go'aamin

13. Kulaylka gubasho (KJ/mol): lama go'aamin

14. Heerkul halis ah (℃): lama go'aamin

15. Cadaadis halis ah (KPa): lama go'aamin

16. Qiimaha Logarithmic ee saliid-biyaha (octanol/water) isku-dhafka qaybinta: lama go'aamin

17. Xadka qaraxa sare (%, V/V): lama go'aamin

18. Xadka qaraxa hoose (%, V/V): lama go'aamin

19. Solubility: si fudud u milma ethanol iyo ether, milmay benzene, chloroform iyo alkali xalalka, wax yar ku milmay biyo kulul, ku dhawaad ​​aan milmin biyo qabow.

Xogta sunta ah
Sunta daran:

Afka LD50: 783mg/kg ( doofaarka guinea)

800 mg/kg(mus)

832 mg/kg (jiir)

Saamaynta xanaaqa ugu weyn:

Maqaarka: Cuncun maqaarka iyo xuubka xuubka.

Indhaha ka sarreeya: saamaynta xanaaqa.

Dareenka: Wax saameyn ah oo dareen dareen ah ma jiro.

Xogta deegaanka
Qoraal buste

Heerka khatarta biyaha 1 (Sharciga Jarmalka) (is-qiimaynta liiska) Walaxdani wax yar bay khatar u tahay biyaha.

Ha u ogolaan in xaddi badan oo badeeco ah ay la kulmaan biyaha dhulka, koorsooyinka biyaha ama nidaamka bulaacada.

Ha ku daadin alaabta deegaanka ku xeeran adiga oo aan ogolaansho dawladeed haysan.

Dabeecada iyo xasiloonida
Sumo dhexdhexaad ah, oo ka xanaajisa maqaarka iyo xuubabka. Cirridka subcutaneous LD50:376mg/kg. Qalabka falcelinta waa in uu ahaado mid aan hawada ku jirin, reactor-ka karboksiyada waa in uu la kulmo heerarka cadaadiska. Hawl-wadeenadu waa inay xidhaan maaskaro ilaalin ah iyo qalab kale oo ilaalin ah, oo ay hawo wanaagsan ku hayaan fadhiga.

Habka kaydinta
Alaabtan waa in la xidhaa lagana fogeeyaa iftiinka.

Isticmaal
Dhexdhexaadiyeyaasha dheeha. Waxaa loo isticmaalaa in lagu farsameeyo Naphthol AS iyo noocyada kale ee Naphthol, sida Naphthol AS-BO, AS-RL, AS-E, AS-D, AS-VL, AS-BS, AS-OL, iwm. soo saar Light Fast Brilliant Red BBC, Light Fast Red BBN, Rubber Cas LG, Pigment Brilliant Red 6B, Lithol Red BK. Sidoo kale loo isticmaalo dhexdhexaadinta dawooyinka
Ka dib β-naphthol iyo sodium hydroxide waxay sameeyaan milix, kuleyl iyo depression ayaa fuuqbaxaya, iyo cusbada β-naphthol ee anhydrous ee la helay waxaa lagu daraa kaarboon dioxide si loo soo saaro 2,3 acid disodium milix ah, ka dibna lagu daray sulfuric acid si loo helo dhammayn. alaabta.