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4-Aminoazobenzene-4'-sulfonic acid

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Formula: C12H11N3O3S
CAS: 104-23-4
search Element: aminoazobenzene sulfonic acid
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Identification

Structural Formula
4-Aminoazobenzene-4'-sulfonic acid
CAS:
104-23-4
EINECS:
203-187-9
Molecular Formula:
C12H11N3O3S
MDL:
MFCD00035778
Synonym:
4'-sulfo-4-aminoazobenzene ; nsc4704 ; 4-(4'-sulfophenylazo)aniline ; aminoazobenzenesulfonic acid ; paabsa ; c.i. 13011 (free acid) ; c.i.foodyellow6 ; 4-(4-sulfophenylazo)aniline ; 4'-amino-4-sulfoazobenzene ; 4'-aminoazobenzene-4




Suppliers

Aecochem Corp.
AC14284284
+
scienTEST - bioKEMIX GmbH
S-B255010200
+
Carbone Scientific Co., Ltd.
CS28568568
+
AK Scientific, Inc.
AS19385814
+
Get Quick Quote

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Prices & Availability




Data is processed


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Properties for 4-Aminoazobenzene-4'-sulfonic acid

Molecular Weight:
277.3 g·mol−1
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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

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Alternative Distributors of [4-Aminoazobenzene-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

BOC Sciences | Jinan Great Chemical Co., Ltd. | scienTEST | Jinan Haohua Industry Co., Ltd. | Wolves R&D Chemicals | Suzhou Vosun Chemical Co.,Ltd. | Aakash Chemicals & Dye-Stuffs, Inc.

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