1-(4-NITROPHENYLAZO)-2-NAPHTHOL

Product Name: 1-(4-NITROPHENYLAZO)-2-NAPHTHOL
CAS No.: 6410-10-2
Chemical Name: 1-(4-NITROPHENYLAZO)-2-NAPHTHOL
Synonyms: Para Re;PARA RED;C.I.12070;Para Toner;Pararot ;PIGMENT RED 1;CIPIGMENTRED1;Para Red, pure;Para Red Toner;100 μg/mL in THF
CBNumber: CB8357315
Molecular Formula: C16H11N3O3
Formula Weight: 293.28
MOL File: 6410-10-2.mol

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1-(4-NITROPHENYLAZO)-2-NAPHTHOL Property

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)
pka: 13.45±0.50(Predicted)
Colour Index: 12070
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)

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Safety

Hazard Codes: Xi
Risk Statements: 36/37/38
Safety Statements: 24/25-36-26-36/37/39
WGK Germany: 3
RTECS: QL4510000
TSCA: Yes
HS Code: 29270000

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P271Use only outdoors or in a well-ventilated area.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 40446
Product name: Pararot
Purity: analytical standard
Packaging: 100mg
Price: $298
Updated: 2024/03/01

Sigma-Aldrich

Product number: 100994
Product name: Para Red
Purity: Dye content 95%
Packaging: 25g
Price: $82.6
Updated: 2024/03/01

TCI Chemical

Product number: P0586
Product name: Para Red
Packaging: 25g
Price: $45
Updated: 2024/03/01

Alfa Aesar

Product number: B24600
Product name: 1-(4-Nitrophenylazo)-2-naphthol
Packaging: 25g
Price: $47.65
Updated: 2024/03/01

Alfa Aesar

Product number: B24600
Product name: 1-(4-Nitrophenylazo)-2-naphthol
Packaging: 100g
Price: $172
Updated: 2023/06/20

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1-(4-NITROPHENYLAZO)-2-NAPHTHOL Chemical Properties,Usage,Production

Chemical Properties

solid

Uses

Para Red 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.

Purification Methods

Crystallise this dye from AcOH or xylene and dry it in vacuo. It has max at 488nm. [Beilstein 16 II 70.]

1-(4-NITROPHENYLAZO)-2-NAPHTHOL Preparation Products And Raw materials

Raw materials

Preparation Products

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1-(4-NITROPHENYLAZO)-2-NAPHTHOL Suppliers

Americas 1 Austria 1 Belgium 1 China 80 Europe 1 Germany 4 India 4 Japan 3 Switzerland 1 The Netherlands 1 United Kingdom 3 United States 12 Global 112

J & K SCIENTIFIC LTD.

Tel: 010-82848833 400-666-7788
Fax: 86-10-82849933
Email: jkinfo@jkchemical.com
Country: China
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Advantage: 76

Meryer (Shanghai) Chemical Technology Co., Ltd.

Tel: 4006608290; 18621169109
Fax: 86-21-61259102
Email: market03@meryer.com
Country: China
ProdList: 40241
Advantage: 62

Alfa Aesar

Tel: 400-6106006
Fax: 021-67582001/03/05
Email: saleschina@alfa-asia.com
Country: China
ProdList: 30132
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TCI (Shanghai) Development Co., Ltd.

Tel: 021-67121386
Fax: 021-67121385
Email: Sales-CN@TCIchemicals.com
Country: China
ProdList: 24539
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Energy Chemical

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Tianjin heowns Biochemical Technology Co., Ltd.

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Country: China
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Sinopharm Chemical Reagent Co,Ltd.

Tel: 86-21-63210123
Fax: 86-21-63290778 86-21-63218885
Email: sj_scrc@sinopharm.com
Country: China
ProdList: 9823
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Maya High Purity Chemicals

Tel: +86 (573) 82222445 (0)18006601000 452520369
Fax: +86 (573) 82222643
Email: sales@maya-r.com
Country: China
ProdList: 11714
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Shanghai civi chemical technology co.,Ltd

Tel: 86-21-34053660
Fax: 86-21-34053661
Email: sale@labgogo.com
Country: China
ProdList: 9872
Advantage: 52

Thermo Fisher Scientific

Tel: 800-810-5118
Fax: +86-10-84193589
Email: cnchemical@thermofisher.com
Country: China
ProdList: 17779
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View Lastest Price from 1-(4-NITROPHENYLAZO)-2-NAPHTHOL manufacturers

Career Henan Chemical Co

Product: 1-(4-NITROPHENYLAZO)-2-NAPHTHOL 6410-10-2
Price: US $1.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 25kg
Release date: 2019-07-11

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