YELLOW AB

Product Name: YELLOW AB
CAS No.: 85-84-7
Chemical Name: YELLOW AB
Synonyms: KI404;jauneab;CI 11380;NSC11228;YELLOW AB;yellowno2;NSC 11228;NSC-11228;oilyellowa;yellowno.2
CBNumber: CB1200878
Molecular Formula: C16H13N3
Formula Weight: 247.29
MOL File: 85-84-7.mol

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YELLOW AB Property

Melting point:: 102-104°
Boiling point:: 380.33°C (rough estimate)
Density: 1.1633 (rough estimate)
refractive index: 1.6470 (estimate)
pka: 1.87±0.10(Predicted)
Water Solubility: 0.3mg/L(37 ºC)
CAS DataBase Reference: 85-84-7
IARC: 3 (Vol. 8, Sup 7) 1987
EPA Substance Registry System: 1-(Phenylazo)-2-naphthylamine (85-84-7)

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Safety

Hazardous Substances Data: 85-84-7(Hazardous Substances Data)
Toxicity: LDLo oral in mouse: 1gm/kg

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Hazard and Precautionary Statements (GHS)

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N-Bromosuccinimide Price

TRC

Product number: P319528
Product name: 1-Phenylazo-2-naphthylamine
Packaging: 2.5g
Price: $505
Updated: 2021/12/16

TRC

Product number: P319528
Product name: 1-Phenylazo-2-naphthylamine
Packaging: 5g
Price: $970
Updated: 2021/12/16

American Custom Chemicals Corporation

Product number: DYE0000598
Product name: YELLOW AB
Purity: 95.00%
Packaging: 5MG
Price: $498.85
Updated: 2021/12/16

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YELLOW AB Chemical Properties,Usage,Production

Chemical Properties

Orange or red platelets. Insoluble in water; soluble in alcohol and oils.

Uses

Biological stain.

Uses

1-Phenylazo-2-naphthylamine is an azo-dye and toxic agrochemical.

Definition

ChEBI: Yellow AB is a member of azobenzenes.

Preparation

Aniline diazo, and Naphthalen-2-amine?coupling.

Hazard

Consult regulations before using in food products. Questionable carcinogen.

Safety Profile

Moderately toxic by ingestion and subcutaneous routes. Questionable carcinogen with experimental tumorigenic data. Mutation data reported.When heated to decomposition it emits toxic fumes of NOx.

Purification Methods

Crystallise the dye from glacial acetic acid, acetic acid/water or ethanol. It forms Cu, Co and Ni salts. [Beilstein 16 H 369, 16 I 328, 16 II 193, 16 III 417, 16 IV 551.]

Properties and Applications

red light yellow. Light yellow powder. Soluble in ethanol for orange, insoluble in water. From ethanol to recrystallizate out in the melting point of 104 ℃ products. The strong sulfuric acid for blu-ray purple, diluted solution for red, and then have the orange precipitation. The dye alcohol solution with hydrochloric acid for red; Sodium hydroxide solution to join the same color. And C.I.Solvent yellow 5 the same chemical structure.

YELLOW AB Preparation Products And Raw materials

Raw materials

Preparation Products

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YELLOW AB Suppliers

China 32 Germany 2 United Kingdom 1 United States 7 Global 42

3B Pharmachem (Wuhan) International Co.,Ltd.

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View Lastest Price from YELLOW AB manufacturers

Career Henan Chemical Co

Product: YELLOW AB 85-84-7
Price: US $1.00/KG
Min. Order: 1KG
Purity: 98% HPLC
Supply Ability: 10 tons/month
Release date: 2020-01-09

85-84-7, YELLOW ABRelated Search:

disodium 5-((4-acetylamino-2-sulphophenyl)azo)-6-amino-4-hydroxynaphthalene-2-disulphonate disodium 6-amino-4-hydroxy-5-[(4-nitro-2-sulphonatophenyl)azo]naphthalene-2-sulphonate Sudan Red 7B CHLORAZOL VIOLET N Direct Red 13 disodium 5-[[4'-[(2-amino-8-hydroxy-6-sulphonato-1-naphthyl)azo][1,1'-biphenyl]-4-yl]azo]salicylate ACID ORANGE 45 OIL YELLOW OB Direct Red 75 tetrasodium salt YELLOW AB sodium 6-amino-4-hydroxy-5-[[2-(trifluoromethyl)phenyl]azo]naphthalene-2-sulphonate TRYPAN RED SIRIUS GREY G LIPID CRIMSON ACID RED 266 Fluorescent Yellow YJP-2 DIRECT BLACK 91 ROSAZURIN B

OIL YELLOW AB

YELLOW AB

1-(phenylazo)-2-naphthalenamin

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extdandcyellowno.9

extdandcyellowno9

fd&cyellow3

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fdandcyellowno3

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grasalyellow

jauneab

oilyellowa

oilyellowabpure

1-PHENYLAZO-2-NAPHTHYLAMINE

BENZENEAZO-2-NAPHTHYLAMINE

CI 11380

1-(phenylazo)naphthalen-2-amine

KI404

YELLOW AB C.I. 11380

FD&CYELLOWNO3

1-phenyldiazenylnaphthalen-2-amine

phenylazo-12-naphtylamine

solventyellow5

yellowno.2

yellowno2

zlutmaselnaab

zlutrozpoustedlova5

AKOS BC-1511

C. I. Solvent Yellow 5 (Yellow AB)

2-Naphthalenamine, 1-(2-phenyldiazenyl)-

Food Yellow 10

C.I.Solvent Yellow 5:C.I.11380

BRN 1842536

NSC 11228

NSC11228

NSC-11228

85-84-7

Solvent Dyestuff

Dyes and Pigments