2,4-Diaminobenzenesulfonic acid | CAS 88-63-1

Element: diaminobenzenesulfonic acid

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C-S » Chemicals » diaminobenzenesulfonic-acid-PX62183

Identification

2,4-Diaminobenzenesulfonic acid

CAS:

88-63-1

EINECS:

201-846-5

Molecular Formula:

C₆H₈N₂O₃S

MDL:

MFCD00035772

SMILES:

C1=CC(=C(C=C1N)N)S(=O)(=O)O

Synonym:

1,3-phenylendiamin-4-sulfonsure ; m-diaminobenzenesulfonicacid ; 2,4-diamino-benzenesulfonicaci ; 2,4-diaminobenzenesulfonic acid ; 3-amino-4-sulfoaniline ; 4-sulfo-1,3-diaminobenzene ; 1,3-diaminobenzenesulfonic acid ; 2,4-diamino-1-sulfobenzene ; o-aminosulfanilic acid ; m-phenylenediaminesulfonic acid

Suppliers

H&Z Industry Co.,Ltd

HIC12404960

Chemlyte Solutions

CS11163348

Xiamen Equation Chemical Co.,Ltd

XECC19849920

Sancai Industry Co.,Ltd.

SIC14885952

scienTEST - bioKEMIX GmbH

S-B15506200

Xiamen Hisunny Chemical Co., Ltd.

XHC20468184

Simagchem Corporation

SC13023906

Zehao Industry Co., Ltd.

ZI14884464

Leap Chem Co., Ltd

LC11163348

Santa Cruz Biotechnology, Inc.

230930

Dayang Chem (Hangzhou) Co.,Ltd.

DC19227688

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CAS equal suppliers

Benzenesulfonic acid, 2,4-diamino-

Angene International Limited

AGN-PC-0JL7A4

m-Phenylenediamine-4-sulfonic acid

INNOCHEM

I8161632

1,3-Phenylenediamine-4-sulfonic Acid

TCI Chemicals (India) Pvt. Ltd.

P0893

Prices & Availability

Data is processed

Properties for 2,4-Diaminobenzenesulfonic acid

Molecular Weight:

188.2 g·mol−1

Melting point:

260-266 °C (dec.)

Physical Description:

brown crystalline powder

Hazard Statements

GHS03
Harmful

Acute toxicity (oral, dermal, inhalation), category 4
Skin irritation, categories 2, 3
Eye irritation, category 2A
Skin sensitization, category 1
Specific target organ toxicity following single exposure, category 3
- Respiratory tract irritation
- Narcotic effects

Not used

with the "skull and crossbones" pictogram
for skin or eye irritation if:
the "corrosion" pictogram also appears
the "health hazard" pictogram is used to indicate respiratory sensitization

Safety & Transport Information

Risk Codes:

R36/37/38 - Irritating to eyes, respiratory system and skin
R36/38 - Irritating to eyes and skin
R43 - May cause sensitisation by skin contact

Safety Codes:

S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
S36 - Wear suitable protective clothing
S36/39 - Wear suitable protective clothing and eye/face protection
S37/39 - Wear suitable gloves and eye/face protection

Hazard Classes:

Hazard Symbols:

RID/ADR certification :

1759

Alternative Distributors of [2,4-Diaminobenzenesulfonic acid]

Producers or manufacturers change the product range from time to time. The following companies
have appeared as suppliers in the past / currently not verified