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ChemicalBook >> CAS DataBase List >> 1-Nitroso-2-naphthol

1-Nitroso-2-naphthol

1-Nitroso-2-naphthol price.
  • $6 - $2595.89
  • Product name: 1-Nitroso-2-naphthol
  • CAS: 131-91-9
  • MF: C10H7NO2
  • MW: 173.17
  • EINECS:205-043-0
  • MDL Number:MFCD00003884
  • Synonyms:LABOTEST-BB LT00068477;CI NO 10005;zelenmoridlova4 ;1-Nitroso-2-phthol;α-Nitroso-β-nophthol;1-nitroso-2-naphthol (alpha-beta);1-nitrosonaphthalen-2-ol;2-Hydroxy-1-nitrosonaphthalene
Price52 Properties Safety Information Description
52 prices
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  • Manufactureraablocks
  • Product numberAA000V8A
  • Product description1-Nitroso-2-Naphthol 95%
  • Packaging5g
  • Price$10
  • Updated2026-05-25
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  • Manufactureraablocks
  • Product numberAA000V8A
  • Product description1-Nitroso-2-Naphthol 95%
  • Packaging25g
  • Price$31
  • Updated2026-05-25
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  • Manufactureraablocks
  • Product numberAA000V8A
  • Product description1-Nitroso-2-Naphthol 95%
  • Packaging100g
  • Price$87
  • Updated2026-05-25
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  • ManufacturerActivate Scientific
  • Product numberAS142963
  • Product description1-Nitrosonaphthalen-2-ol 97%
  • Packaging25g
  • Price$66
  • Updated2026-06-04
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  • ManufacturerActivate Scientific
  • Product numberAS142963
  • Product description1-Nitrosonaphthalen-2-ol 97%
  • Packaging100g
  • Price$159
  • Updated2026-06-04
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  • ManufacturerActivate Scientific
  • Product numberAS142963
  • Product description1-Nitrosonaphthalen-2-ol 97%
  • Packaging5g
  • Price$33
  • Updated2026-06-04
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  • ManufacturerActivate Scientific
  • Product numberAS142963
  • Product description1-Nitrosonaphthalen-2-ol 97%
  • Packaging1g
  • Price$21
  • Updated2026-06-04
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  • ManufacturerAHH
  • Product numberMT-20120
  • Product description1-Nitroso-2-naphthol 97%
  • Packaging1000g
  • Price$398
  • Updated2026-05-26
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  • ManufacturerAK Scientific
  • Product numberJ54409
  • Product description1-Nitroso-2-naphthol 95%
  • Packaging25g
  • Price$41
  • Updated2026-06-04
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  • ManufacturerAK Scientific
  • Product numberP272
  • Product description1-Nitroso-2-naphthol 98%
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  • Price$55
  • Updated2026-06-04
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  • ManufacturerAK Scientific
  • Product numberJ54409
  • Product description1-Nitroso-2-naphthol 95%
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  • Price$12
  • Updated2026-06-04
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  • ManufacturerAK Scientific
  • Product numberP272
  • Product description1-Nitroso-2-naphthol 98%
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  • Price$16
  • Updated2026-06-04
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  • ManufacturerAK Scientific
  • Product numberP272
  • Product description1-Nitroso-2-naphthol 98%
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  • Price$148
  • Updated2026-06-04
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  • ManufacturerAK Scientific
  • Product numberJ54409
  • Product description1-Nitroso-2-naphthol 95%
  • Packaging100g
  • Price$110
  • Updated2026-06-04
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  • ManufacturerAmbeed
  • Product numberA508318
  • Product description1-Nitrosonaphthalen-2-ol 97%
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  • Price$124
  • Updated2021-12-16
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  • ManufacturerAmbeed
  • Product numberA508318
  • Product description1-Nitrosonaphthalen-2-ol 97%
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  • Price$11
  • Updated2021-12-16
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Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA000V8A 1-Nitroso-2-Naphthol 95% 5g $10 2026-05-25 Buy
aablocks AA000V8A 1-Nitroso-2-Naphthol 95% 25g $31 2026-05-25 Buy
aablocks AA000V8A 1-Nitroso-2-Naphthol 95% 100g $87 2026-05-25 Buy
Activate Scientific AS142963 1-Nitrosonaphthalen-2-ol 97% 25g $66 2026-06-04 Buy
Activate Scientific AS142963 1-Nitrosonaphthalen-2-ol 97% 100g $159 2026-06-04 Buy
Activate Scientific AS142963 1-Nitrosonaphthalen-2-ol 97% 5g $33 2026-06-04 Buy
Activate Scientific AS142963 1-Nitrosonaphthalen-2-ol 97% 1g $21 2026-06-04 Buy
AHH MT-20120 1-Nitroso-2-naphthol 97% 1000g $398 2026-05-26 Buy
AK Scientific J54409 1-Nitroso-2-naphthol 95% 25g $41 2026-06-04 Buy
AK Scientific P272 1-Nitroso-2-naphthol 98% 25g $55 2026-06-04 Buy
AK Scientific J54409 1-Nitroso-2-naphthol 95% 5g $12 2026-06-04 Buy
AK Scientific P272 1-Nitroso-2-naphthol 98% 5g $16 2026-06-04 Buy
AK Scientific P272 1-Nitroso-2-naphthol 98% 100g $148 2026-06-04 Buy
AK Scientific J54409 1-Nitroso-2-naphthol 95% 100g $110 2026-06-04 Buy
Ambeed A508318 1-Nitrosonaphthalen-2-ol 97% 100g $124 2021-12-16 Buy
Ambeed A508318 1-Nitrosonaphthalen-2-ol 97% 5g $11 2021-12-16 Buy
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Properties

Melting point :106-108 °C (dec.) (lit.)
Boiling point :303.81°C (rough estimate)
Density :1.2427 (rough estimate)
refractive index :1.5200 (estimate)
storage temp. :Keep in dark place,Sealed in dry,Room Temperature
Colour Index :10005
pka :7.87±0.10(Predicted)
form :crystalline
color :tan to brown
Water Solubility :insoluble
Merck :14,6641
BRN :776947
InChI :1S/C10H7NO2/c12-9-6-5-7-3-1-2-4-8(7)10(9)11-13/h1-6,12H
InChIKey :YXAOOTNFFAQIPZ-UHFFFAOYSA-N
SMILES :Oc1ccc2ccccc2c1N=O
CAS DataBase Reference :131-91-9(CAS DataBase Reference)
NIST Chemistry Reference :2-Naphthalenol, 1-nitroso-(131-91-9)
EPA Substance Registry System :2-Naphthalenol, 1-nitroso- (131-91-9)

Safety Information

Symbol(GHS): Exclamation Mark (GHS07)
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning P264, P270, P301+P312, P330, P501
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P270 Do not eat, drink or smoke when using this product.
P301+P312 IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

1-Nitroso-2-naphthol as a complexing agent for the on-line preconcentration of cobalt with FI-FAAS. 1-Nitroso-2-naphthol is the chelating ion-exchanger in the synthesis of alumina adsorbents that are of acidic, basic and neutral nature. It is used for the removal and preconcentration of Pb(II), Cu(II), Cr(III) from waste, as well as drinking water. It is also used in the preconcentration of cobalt using C(18) microcolumn with flow injection that is coupled to a flame atomic absorption spectrometry (FI-FAAS) system. 1-Nitroso-2-naphthol is used in the preparation of 1-nitroso-2-naphthol-sodium nitrite reagent.

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Suppliers and manufacturers

Hebei Chuanghai Biotechnology Co., Ltd
1-Nitroso-2-naphthol
$10.00
1-Nitroso-2-naphthol CAS:131-91-9
Henan Fengda Chemical Co., Ltd
1-Nitroso-2-naphthol
$1.00
1-Nitroso-2-naphthol CAS:131-91-9
career henan chemical co
1-Nitroso-2-naphthol
$2.00
1-Nitroso-2-naphthol CAS:131-91-9
Shanghai Daken Advanced Materials Co.,Ltd
Henan Tianfu Chemical Co.,Ltd.
Fluoropharm Co., Ltd.
Shandong chuangyingchemical Co., Ltd.
CONIER CHEM AND PHARMA LIMITED
Richest Group Ltd
Hefei TNJ Chemical Industry Co.,Ltd.