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




Suppliers

IBIS Chemie International
ICI255010200
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Xiamen Equation Chemical Co.,Ltd
XECC326416320
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Xiamen Hisunny Chemical Co., Ltd.
XHC336613464
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Simagchem Corporation
SC21426426
+
Dayang Chem (Hangzhou) Co.,Ltd.
DC316212648
+
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Xingrui Industry Co., Limited
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Prices & Availability




Data is processed


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Properties for p-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 [p-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

Gihi Chemicals Co., Limited

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Downloads

Mol File:
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MSDS:
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