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Tetrasodium 4-acetamido-5-hydroxy-6-[7-sulfonato-4-(4-sulfonatophenylazo)-1-naphthylazo] naphthalene-1,7-disulfonate

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Formula: C28H17N5Na4O14S4
CAS: 2519-30-4
search Element: sulfonatophenylazo disulfonate naphthalene naphthylazo tetrasodium acetamido sulfonato hydroxy
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Identification

Structural Formula
Tetrasodium 4-acetamido-5-hydroxy-6-[7-sulfonato-4-(4-sulfonatophenylazo)-1-naphthylazo] naphthalene-1,7-disulfonate
CAS:
2519-30-4
EINECS:
219-746-5
Molecular Formula:
C28H17N5Na4O14S4
MDL:
MFCD00078980
Synonym:
wool black ; 1743black ; melanblack ; blueblackbn ; ci 28440 ; ci 27260 ; food black ; e151 ; black pn ; l-schwarz1




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Properties for Tetrasodium 4-acetamido-5-hydroxy-6-[7-sulfonato-4-(4-sulfonatophenylazo)-1-naphthylazo] naphthalene-1,7-disulfonate

Molecular Weight:
867.68 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 [Tetrasodium 4-acetamido-5-hydroxy-6-[7-sulfonato-4-(4-sulfonatophenylazo)-1-naphthylazo] naphthalene-1,7-disulfonate]

Producers or manufacturers change the product range from time to time. Currently there are no other manufacturers known.
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