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ChemicalBook >> CAS DataBase List >> 1-(4-NITROPHENYLAZO)-2-NAPHTHOL

1-(4-NITROPHENYLAZO)-2-NAPHTHOL

1-(4-NITROPHENYLAZO)-2-NAPHTHOL price.
  • $34.94 - $2560.12
  • Product name: 1-(4-NITROPHENYLAZO)-2-NAPHTHOL
  • CAS: 6410-10-2
  • MF: C16H11N3O3
  • MW: 293.28
  • EINECS:229-093-8
  • MDL Number:MFCD00003908
  • Synonyms:1-((4-nitrophenyl)azo)-2-naphthaleno ;1-((4-nitrophenyl)azo)-2-naphtho ;1-[(4-nitrophenyl)azo]-2-naphthaleno ;LABOTEST-BB LT00454132;1-(P-NITROPHENYLAZO)-2-NAPHTHOL;1-(P-NITROPHENYLAZO)-2-NAPHTHOL PARA RED;1-(4-NITROPHENYLAZO)-2-NAPHTHOL;1-[(4-nitrofenyl)diazenyl]-2-naftol
22 prices
Selected condition：
Brand
  • AHH
  • AK Scientific
  • Alfa Aesar
  • Alichem
  • Ambeed
  • American Custom Chemicals Corporation
  • Chemenu
  • Chem-Impex
  • Crysdot
  • Sigma-Aldrich
  • TCI Chemical
  • TRC
  • Usbiological
Package
  • 100mg
  • 5g
  • 25g
  • 50g
  • 100g
  • 250g
  • 500g
  • 1KG
  • 5000g
  • ManufacturerAHH
  • Product numberMT-19954
  • Product description1-(4-Nitrophenylazo)-2-naphthol 98%
  • Packaging5000g
  • Price$418
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product number4577AH
  • Product descriptionPara Red
  • Packaging250g
  • Price$320
  • Updated2021-12-16
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberB24600
  • Product description1-(4-Nitrophenylazo)-2-naphthol
  • Packaging25g
  • Price$47.65
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberB24600
  • Product description1-(4-Nitrophenylazo)-2-naphthol
  • Packaging100g
  • Price$172
  • Updated2023-06-20
  • Buy
  • ManufacturerAlichem
  • Product number6410102
  • Product description1-((4-Nitrophenyl)diazenyl)naphthalen-2-ol
  • Packaging500g
  • Price$400
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA335314
  • Product description1-((4-Nitrophenyl)diazenyl)naphthalen-2-ol 97%
  • Packaging5g
  • Price$45
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA335314
  • Product description1-((4-Nitrophenyl)diazenyl)naphthalen-2-ol 97%
  • Packaging25g
  • Price$149
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA335314
  • Product description1-((4-Nitrophenyl)diazenyl)naphthalen-2-ol 97%
  • Packaging100g
  • Price$370
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0005456
  • Product description1-(4-NITROPHENYLAZO)-2-NAPHTHOL 95.00%
  • Packaging25G
  • Price$1132.71
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0005456
  • Product description1-(4-NITROPHENYLAZO)-2-NAPHTHOL 95.00%
  • Packaging100G
  • Price$2560.12
  • Updated2021-12-16
  • Buy
  • ManufacturerChemenu
  • Product numberCM140090
  • Product description(E)-1-((4-nitrophenyl)diazenyl)naphthalen-2-ol 97%
  • Packaging500g
  • Price$324
  • Updated2021-12-16
  • Buy
  • ManufacturerChem-Impex
  • Product number22799
  • Product descriptionParaRed,≥98%(DyeContent) ≥98%(DyeContent)
  • Packaging25G
  • Price$34.94
  • Updated2021-12-16
  • Buy
  • ManufacturerChem-Impex
  • Product number22799
  • Product descriptionParaRed,≥98%(DyeContent) ≥98%(DyeContent)
  • Packaging100G
  • Price$110.66
  • Updated2021-12-16
  • Buy
  • ManufacturerChem-Impex
  • Product number22799
  • Product descriptionParaRed,≥98%(DyeContent) ≥98%(DyeContent)
  • Packaging250G
  • Price$232.96
  • Updated2021-12-16
  • Buy
  • ManufacturerChem-Impex
  • Product number22799
  • Product descriptionParaRed,98%(DyeContent) 98%(DyeContent)
  • Packaging1KG
  • Price$728
  • Updated2021-12-16
  • Buy
  • ManufacturerCrysdot
  • Product numberCD44000247
  • Product description1-((4-Nitrophenyl)diazenyl)naphthalen-2-ol 97%
  • Packaging500g
  • Price$346
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AHH MT-19954 1-(4-Nitrophenylazo)-2-naphthol 98% 5000g $418 2021-12-16 Buy
AK Scientific 4577AH Para Red 250g $320 2021-12-16 Buy
Alfa Aesar B24600 1-(4-Nitrophenylazo)-2-naphthol 25g $47.65 2024-03-01 Buy
Alfa Aesar B24600 1-(4-Nitrophenylazo)-2-naphthol 100g $172 2023-06-20 Buy
Alichem 6410102 1-((4-Nitrophenyl)diazenyl)naphthalen-2-ol 500g $400 2021-12-16 Buy
Ambeed A335314 1-((4-Nitrophenyl)diazenyl)naphthalen-2-ol 97% 5g $45 2021-12-16 Buy
Ambeed A335314 1-((4-Nitrophenyl)diazenyl)naphthalen-2-ol 97% 25g $149 2021-12-16 Buy
Ambeed A335314 1-((4-Nitrophenyl)diazenyl)naphthalen-2-ol 97% 100g $370 2021-12-16 Buy
American Custom Chemicals Corporation CHM0005456 1-(4-NITROPHENYLAZO)-2-NAPHTHOL 95.00% 25G $1132.71 2021-12-16 Buy
American Custom Chemicals Corporation CHM0005456 1-(4-NITROPHENYLAZO)-2-NAPHTHOL 95.00% 100G $2560.12 2021-12-16 Buy
Chemenu CM140090 (E)-1-((4-nitrophenyl)diazenyl)naphthalen-2-ol 97% 500g $324 2021-12-16 Buy
Chem-Impex 22799 ParaRed,≥98%(DyeContent) ≥98%(DyeContent) 25G $34.94 2021-12-16 Buy
Chem-Impex 22799 ParaRed,≥98%(DyeContent) ≥98%(DyeContent) 100G $110.66 2021-12-16 Buy
Chem-Impex 22799 ParaRed,≥98%(DyeContent) ≥98%(DyeContent) 250G $232.96 2021-12-16 Buy
Chem-Impex 22799 ParaRed,98%(DyeContent) 98%(DyeContent) 1KG $728 2021-12-16 Buy
Crysdot CD44000247 1-((4-Nitrophenyl)diazenyl)naphthalen-2-ol 97% 500g $346 2021-12-16 Buy

Properties

Melting point :248-252 °C
Boiling point :435.13°C (rough estimate)
Density :1.2211 (rough estimate)
refractive index :1.6500 (estimate)
storage temp. :Sealed in dry,Room Temperature
solubility :DMSO (Slightly, Heated)
Colour Index :12070
pka :13.45±0.50(Predicted)
color :Red
BRN :680469
Stability :Stable. Incompatible with strong oxidizing agents.
CAS DataBase Reference :6410-10-2(CAS DataBase Reference)
EPA Substance Registry System :C.I. Pigment Red 1 (6410-10-2)

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
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.
P271 Use only outdoors or in a well-ventilated area.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
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

Para Red (100994) is used as a fat soluble chemical dye and food additive. It is a banned colorant and a number of analytical techniques have been developed to detect it in food. Para Red may be used to make standards for analysis.

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