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m-Phenylenediamine-4-sulfonic acid

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Formula: C6H8N2O3S
CAS: 88-63-1

Identification

Structural Formula
m-Phenylenediamine-4-sulfonic acid
CAS:
88-63-1
EINECS:
201-846-5
Molecular Formula:
C6H8N2O3S
MDL:
MFCD00035772
Synonym:
1,3-phenylendiamin-4-sulfonsure ; o-aminosulfanilic acid ; 2,4-diamino-benzenesulfonicaci ; 2,4-diamino-1-sulfobenzene ; m-diaminobenzenesulfonicacid ; 3-amino-4-sulfoaniline ; 4-sulfo-1,3-diaminobenzene ; 2,4-diaminobenzenesulfonic acid ; m-phenylenediaminesulfonic acid ; 1,3-diaminobenzenesulfonic acid




Suppliers

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Prices & Availability




Data is processed


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Properties for m-Phenylenediamine-4-sulfonic acid

Molecular Weight:
188.2 g·mol−1
Melting point:
260-266 °C (dec.)
Physical Description:
brown crystalline powder
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Hazard Statements

GHS07

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:
8
Hazard Symbols:
Xi
Hazard symbol Xi
RID/ADR certification :
1759
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Alternative Distributors of [m-Phenylenediamine-4-sulfonic 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

Pfaltz & Bauer, Inc.

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Downloads

Mol File:
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MSDS:
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