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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
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  • ManufacturerAHH
  • Product numberMT-20120
  • Product description1-Nitroso-2-naphthol 98%
  • Packaging1000g
  • Price$398
  • Updated2021-12-16
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  • ManufacturerAK Scientific
  • Product numberJ54409
  • Product description1-Nitroso-2-naphthol
  • Packaging5g
  • Price$15
  • Updated2021-12-16
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  • ManufacturerAK Scientific
  • Product numberJ54409
  • Product description1-Nitroso-2-naphthol
  • Packaging100g
  • Price$108
  • Updated2021-12-16
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  • ManufacturerAlfa Aesar
  • Product numberA10622
  • Product description1-Nitroso-2-naphthol, 99%
  • Packaging10g
  • Price$32.4
  • Updated2024-03-01
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  • ManufacturerAlfa Aesar
  • Product numberA10622
  • Product description1-Nitroso-2-naphthol, 99%
  • Packaging50g
  • Price$85.7
  • Updated2024-03-01
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  • ManufacturerAlfa Aesar
  • Product numberA10622
  • Product description1-Nitroso-2-naphthol, 99%
  • Packaging250g
  • Price$384.65
  • Updated2024-03-01
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  • ManufacturerAmbeed
  • Product numberA508318
  • Product description1-Nitrosonaphthalen-2-ol 97%
  • Packaging1g
  • Price$6
  • Updated2021-12-16
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  • ManufacturerAmbeed
  • Product numberA508318
  • Product description1-Nitrosonaphthalen-2-ol 97%
  • Packaging5g
  • Price$11
  • Updated2021-12-16
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  • ManufacturerAmbeed
  • Product numberA508318
  • Product description1-Nitrosonaphthalen-2-ol 97%
  • Packaging25g
  • Price$37
  • Updated2021-12-16
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  • ManufacturerAmbeed
  • Product numberA508318
  • Product description1-Nitrosonaphthalen-2-ol 97%
  • Packaging100g
  • Price$124
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  • ManufacturerAmbeed
  • Product numberA508318
  • Product description1-Nitrosonaphthalen-2-ol 97%
  • Packaging500g
  • Price$470
  • Updated2021-12-16
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  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0018310
  • Product description1-NITROSO-2-NAPHTHOL 95.00%
  • Packaging25G
  • Price$1146.54
  • Updated2021-12-16
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  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0018310
  • Product description1-NITROSO-2-NAPHTHOL 95.00%
  • Packaging100G
  • Price$2595.89
  • Updated2021-12-16
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  • ManufacturerArctom
  • Product numberAS029734
  • Product description1-Nitrosonaphthalen-2-ol 97%
  • Packaging1g
  • Price$12
  • Updated2021-12-16
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  • ManufacturerArctom
  • Product numberAS029734
  • Product description1-Nitrosonaphthalen-2-ol 97%
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  • Price$35
  • Updated2021-12-16
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  • ManufacturerArctom
  • Product numberAS029734
  • Product description1-Nitrosonaphthalen-2-ol 97%
  • Packaging25g
  • Price$44
  • Updated2021-12-16
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Manufacturer Product number Product description Packaging Price Updated Buy
AHH MT-20120 1-Nitroso-2-naphthol 98% 1000g $398 2021-12-16 Buy
AK Scientific J54409 1-Nitroso-2-naphthol 5g $15 2021-12-16 Buy
AK Scientific J54409 1-Nitroso-2-naphthol 100g $108 2021-12-16 Buy
Alfa Aesar A10622 1-Nitroso-2-naphthol, 99% 10g $32.4 2024-03-01 Buy
Alfa Aesar A10622 1-Nitroso-2-naphthol, 99% 50g $85.7 2024-03-01 Buy
Alfa Aesar A10622 1-Nitroso-2-naphthol, 99% 250g $384.65 2024-03-01 Buy
Ambeed A508318 1-Nitrosonaphthalen-2-ol 97% 1g $6 2021-12-16 Buy
Ambeed A508318 1-Nitrosonaphthalen-2-ol 97% 5g $11 2021-12-16 Buy
Ambeed A508318 1-Nitrosonaphthalen-2-ol 97% 25g $37 2021-12-16 Buy
Ambeed A508318 1-Nitrosonaphthalen-2-ol 97% 100g $124 2021-12-16 Buy
Ambeed A508318 1-Nitrosonaphthalen-2-ol 97% 500g $470 2021-12-16 Buy
American Custom Chemicals Corporation CHM0018310 1-NITROSO-2-NAPHTHOL 95.00% 25G $1146.54 2021-12-16 Buy
American Custom Chemicals Corporation CHM0018310 1-NITROSO-2-NAPHTHOL 95.00% 100G $2595.89 2021-12-16 Buy
Arctom AS029734 1-Nitrosonaphthalen-2-ol 97% 1g $12 2021-12-16 Buy
Arctom AS029734 1-Nitrosonaphthalen-2-ol 97% 5g $35 2021-12-16 Buy
Arctom AS029734 1-Nitrosonaphthalen-2-ol 97% 25g $44 2021-12-16 Buy

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
pka :7.87±0.10(Predicted)
form :crystalline
Colour Index :10005
color :tan to brown
Water Solubility :insoluble
Merck :14,6641
BRN :776947
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): GHS hazard pictograms
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 GHS hazard pictograms P264, P270, P301+P312, P330, P501
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning GHS hazard pictograms
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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