2-DIAZO-1-NAPHTHOL-4-SULFONIC ACID HYDRATE

Product Name: 2-DIAZO-1-NAPHTHOL-4-SULFONIC ACID HYDRATE
CAS No.: 20680-48-2
Chemical Name: 2-DIAZO-1-NAPHTHOL-4-SULFONIC ACID HYDRATE
Synonyms: DIAZO 74;2-Diazo-1-naphthol-4-sulfonic acid;2-diazonio-4-sulfonaphthalen-1-olate;2-diazonio-4-sulfo-naphthalen-1-olate;2-Diazo-1,2-naphthoquinone-4-sulfonic acid;2-DIAZO-1-NAPHTHOL-4-SULFONIC ACID HYDRATE;1,2-DIAZOXY NAPHTHALENE-4-SULPHOACID,=70.0%;3-Diazo-3,4-dihydro-4-oxonaphthalin-1-sulfonsure;3-Diazo-3,4-dihydro-4-oxo-1-naphthalenesulfonic acid;1,2-Naphthoquinonediazide-4-sulfonic acid, dihydrate
CBNumber: CB3386150
Molecular Formula: C10H6N2O4S
Formula Weight: 250.23
MOL File: 20680-48-2.mol

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Safety

Hazard Codes: F,Xi
Risk Statements: 11-36/37/38
Safety Statements: 16-26-36/37
RIDADR: UN 3226 4.1
WGK Germany: 3
F: 4.10

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H242Heating may cause a fire

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.

P220Keep/Store away from clothing/…/combustible materials.

P234Keep only in original container.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

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.

P321Specific treatment (see … on this label).

P332+P313IF SKIN irritation occurs: Get medical advice/attention.

P362Take off contaminated clothing and wash before reuse.

P370+P378In case of fire: Use … for extinction.

P403+P235Store in a well-ventilated place. Keep cool.

P411Store at temperatures not exceeding … oC/…oF.

P420Store away from other materials.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

American Custom Chemicals Corporation

Product number: CHM0005764
Product name: 1,2-DIAZOXY NAPHTHALENE-4-SULPHOACID
Purity: 95.00%
Packaging: 5MG
Price: $496.8
Updated: 2021/12/16

AHH

Product number: MT-07905
Product name: 2-Diazo-1-naphthol-4-sulfonicacidhydrate
Purity: 97%
Packaging: 500g
Price: $380
Updated: 2021/12/16

2-DIAZO-1-NAPHTHOL-4-SULFONIC ACID HYDRATE Preparation Products And Raw materials

Raw materials

1-Amino-2-naphthol-4-sulfonic acid Sodium hydroxide Sulfuric acid

Preparation Products

Mordant Black 17 Eriochrome Black T

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2-DIAZO-1-NAPHTHOL-4-SULFONIC ACID HYDRATE Suppliers

China 38 Slovakia 1 Switzerland 1 United Kingdom 3 United States 6 Global 49

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View Lastest Price from 2-DIAZO-1-NAPHTHOL-4-SULFONIC ACID HYDRATE manufacturers

Wuhan Silworld Chemical Co.,Ltd

Product: 2-DIAZO-1-NAPHTHOL-4-SULFONIC ACID HYDRATE 20680-48-2
Price: US $0.00/KG
Min. Order: 1KG
Purity: 98%
Supply Ability: 100000
Release date: 2023-04-27

20680-48-2, 2-DIAZO-1-NAPHTHOL-4-SULFONIC ACID HYDRATERelated Search:

Diclofenac sodium 2-Diazo-1-naphthol-5-sulfonic acid hydrate sodium salt 6-Nitro-1,2,4-diazo acid Diazomethane 2-DIAZO-1-NAPHTHOL-4-SULFONIC ACID HYDRATE 4-(1-METHYL-1-PHENYLETHYL)PHENYL 3-DIAZO-3,4-DIHYDRO-4-OXO-1-NAPHTHALENESULFONATE 1,2-DIHYDRONAPHTHALENE 2-METHYLBENZYL MERCAPTAN Ethylenesulfonic acid toluene-alpha-sulphonic acid

2-Diazo-1,2-naphthoquinone-4-sulfonic acid

1,2-DIAZOXY NAPHTHALENE-4-SULPHOACID,=70.0%

DIAZO 74

3-Diazo-3,4-dihydro-4-oxo-1-naphthalenesulfonic acid

2-Diazo-1-naphthol-4-sulfonic acid

2-diazonio-4-sulfo-naphthalen-1-olate

2-diazonio-4-sulfonaphthalen-1-olate

3-DIAZO-3,4-DIHYDRO-4-OXONAPHTHALENE-1-SULFONIC ACID HYDRATE

2-DIAZO-1-NAPHTHOL-4-SULFONIC ACID HYDRATE

3-diazo-3,4-dihydro-4-oxonaphthalene-1-sulphonic acid

1,2-Naphthoquinonediazide-4-sulfonic acid, dihydrate

3-diazo-3,4-dihydro-4-oxonaphthalene-1-sulfonic acid

3-Diazo-3,4-dihydro-4-oxonaphthalin-1-sulfonsure

20680-48-2

Organic Building Blocks

Nitrogen Compounds

Azo/Diazo Compounds

Building Blocks

Intermediates of Dyes and Pigments