Aha: 3-Hydroxy-2-naphthoic acid
Aha ndị ọzọ: CI Developer 20; CI Developer 20 (Obs.); CI Developer 8; 3-Hydroxy-2-naphthalenecarboxylic acid; Bon Acid; beta-oxynaphthoic acid; 2,3-Bon Acid; Refined Bon Acid; 2-Hydroxy- 3-Naphthalene Carboxylic acid; 3-Hydroxy-2-Naphthalene Carboxylic acid; 3-Hydroxy-2-Naphthalene Carboxylic acid; 2-Hydroxy-3-naphthoic acid; 3-hydroxynaphthalene-2-carboxylate
Nọmba CAS: 92-70-6
Nọmba EINECS: 202-180-8
Usoro molekụla: C11H8O3
Ibu molekụla: 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
Ebe agbaze agbaze: 217-223°C
Ebe esi mmiri: 367.7°C na 760 mmHg
Ebe ọkụ: 190.4°C
Mmiri na-agbaze: Ọ fọrọ obere ka ọ ghara ịgbaze
Nrụgide uzuoku: 4.68E-06mmHg na 25°C

A na-eji 2-Naphthol-3-carboxylic acid emepụta naphthol AS na ọtụtụ naphthols ndị ọzọ, dịka naphthol AS-BO, AS-RL, AS-E, AS-D, AS-VL, AS-BS, AS-OL.

Data anụ ahụ
1. Njirimara: kristal odo odo dị mfe.

2. Njupụta (g/mL, 25/4℃): 1.034

3. Njupụta uzuoku dị n'etiti (g/mL, ikuku = 1): akọwapụtaghị ya

4. Ebe agbaze agbaze (℃): 222~223

5. Okpomọkụ nkịtị nke ọkụ nke usoro kristal (enthalpy) (kJ·mol-1): -4924.1

6. Ụkpụrụ nke usoro kristal na-ekwu na okpomọkụ (enthalpy) (kJ·mol-1): -547.8

7. Ndekọ Refractive: ekpebibeghị

8. Ebe ọkụ (℃): >150

9. Ntugharị kpọmkwem (o): ekpebibeghị

10. Ebe ọkụ ma ọ bụ okpomọkụ ọkụ (℃): ekpebibeghị

11. Nrụgide uzuoku (kPa, 25℃): ekpebibeghị

12. Nrụgide uzuoku juru eju (kPa, 60℃): ekpebighi

13. Okpomọkụ nke ọkụ (KJ/mol): ekpebibeghị

14. Okpomọkụ dị oke njọ (℃): ekpebibeghị

15. Nrụgide dị oke mkpa (KPa): a chọpụtabeghị ya

16. Uru Logarithmic nke oke akụkụ mmanụ-mmiri (octanol/mmiri): ekpebibeghị

17. Oke mgbawa elu (%, V/V): ekpebibeghị

18. Oke mgbawa dị ala (%, V/V): ekpebibeghị

19. Mmiri na-agbaze: ọ na-agbaze ngwa ngwa na ethanol na ether, ọ na-agbaze na benzene, chloroform na alkali solutions, ọ na-agbaze ntakịrị na mmiri ọkụ, ọ fọrọ nke nta ka ọ ghara ịgbaze na mmiri oyi.

Data Toxicological
Nsí dị oke njọ:

Ọnụ LD50: 783mg/kg (ezi bekee)

800 mg/kg (mus)

832 mg/kg (oke)

Mmetụta dị mkpa na-akpasu iwe:

N'akpụkpọ ahụ: Na-akpasu akpụkpọ ahụ na akpụkpọ ahụ mucous iwe.

N'elu anya: mmetụta nke iwe.

Mmetụta uche: Enweghị mmetụta uche a maara.

Data gburugburu ebe obibi
Ihe e ji ekpuchi blanket

Ọkwa 1 nke ihe ize ndụ mmiri (Iwu German) (nyocha onwe onye site na ndepụta ahụ) Ihe a dị ntakịrị ihe ize ndụ nye mmiri.

Ekwela ka ngwaahịa a gwakọtara agwakọta ma ọ bụ nke buru ibu metụ mmiri ala, mmiri mmiri ma ọ bụ sistemu nsị mmiri aka.

Etinyela ihe ndị dị mkpa n'ime gburugburu ebe obibi na-enweghị ikike gọọmentị.

Ọdịdị na nkwụsi ike
Ọ na-egbu egbu nke ukwuu, na-akpasu akpụkpọ ahụ na akpụkpọ ahụ mucous iwe. Ntụtụ n'okpuru anụ ahụ oke LD50:376mg/kg. Ngwa mmeghachi omume kwesịrị ịdị na-enweghị ikuku, ihe nrụpụta carboxylation ga-erukwa ụkpụrụ nrụgide. Ndị ọrụ kwesịrị iyi ihe mkpuchi nchebe na ngwa nchebe ndị ọzọ, ma na-eme ka ikuku dị mma n'ebe a na-arụ ọrụ.

Usoro nchekwa
A ga-emechi ngwaahịa a ma debe ya ka ọ ghara ịpụta ìhè.

Jiri
A na-eji agba agba. A na-eji ya emepụta Naphthol AS na ụdị Naphthol ndị ọzọ, dịka Naphthol AS-BO, AS-RL, AS-E, AS-D, AS-VL, AS-BS, AS-OL, wdg. A pụkwara iji ya mepụta Light Fast Brilliant Red BBC, Light Fast Red BBN, Rubber Red LG, Pigment Brilliant Red 6B, Lithol Red BK. A na-ejikwa ya dị ka ọgwụ. dozie mkpebi
Mgbe β-naphthol na sodium hydroxide kpụchara nnu, a na-akpọnwụ nkụ na mkpụkọ mmiri, a na-etinyekwa nnu β-naphthol nke na-anaghị esi n'ime mmiri nweta carboxylate na carbon dioxide iji mepụta nnu disodium acid 2,3, nke a na-etinye acid na sulfuric acid iji nweta ngwaahịa emechara.

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