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4-Aminoazobenzene-4'-sulfonic acid sodium salt

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Formula: C12H10N3NaO3S
CAS: 2491-71-6
search Element: aminoazobenzene sulfonic sodium acid salt
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Identification

Structural Formula
4-Aminoazobenzene-4'-sulfonic acid sodium salt
CAS:
2491-71-6
EINECS:
219-657-1
Molecular Formula:
C12H10N3NaO3S
MDL:
MFCD00035564
SMILES:
C1=CC(=CC=C1N)N=NC2=CC=C(C=C2)S(=O)(=O)[O-].[Na+]
Synonym:
4-aminoazobenzene-4'-sodium sulfonate ; sodium 4-aminoazobenzene-4'-sulfonate ; c.i. 13011 ; 4-aminoazobenzene-4'-sulfonic acid sodium ; 4'-amino-4-sulfoazobenzene sodium salt ; new yellow gmf ; c.i.13010 ; acid yellow fwa ; sodium 4'-aminoazobenzene-4-sulphonate ; 11648 yellow




Suppliers

Santa Cruz Biotechnology, Inc.
267231
Dayang Chem (Hangzhou) Co.,Ltd.
DC713028520
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CAS equal suppliers

Sodium 4-Aminoazobenzene-4'-sulfonate
TCI Chemicals (India) Pvt. Ltd.
A0748
Sodium 4-aminoazobenzene-4'-sulfonate
Gihi Chemicals Co., Limited
GCL299711988

Prices & Availability




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Properties for 4-Aminoazobenzene-4'-sulfonic acid sodium salt

Molecular Weight:
299.28 g·mol−1
Solubility:
Soluble in water.
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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
Safety Codes:
S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection
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Alternative Distributors of [4-Aminoazobenzene-4'-sulfonic acid sodium salt]

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

ABCR GmbH & Co. KG | Jinan Haohua Industry Co., Ltd. | Pfaltz & Bauer, Inc.

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