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7-Amino-1-naphthol-3-sulfonic acid

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Formula: C10H9NO4S
CAS: 90-51-7
search Element: naphthol sulfonic amino acid
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Identification

Structural Formula
7-Amino-1-naphthol-3-sulfonic acid
CAS:
90-51-7
EINECS:
202-000-8
Molecular Formula:
C10H9NO4S
MDL:
MFCD00003973
Synonym:
aminonaphtholsulfonicacidgamma ; gamma acid ; galmarine(silymarine soluble) ; 7-amino-1-naphthol-3-sulfonicaci ; 2-amino-8-naphthol-6-sulfonic acid ; 6-amino-4-naphthol-2-sulfonic acid ; 2-amino-8-napthol-6-sulfonic acid ; 7-amino-1-naphthol-3-sulfonic acid ; yacid ; c.i.developer3




Suppliers

Hainan Zhongxin Chemical Co., Ltd.
HZC462418496
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Prices & Availability




Data is processed


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Properties for 7-Amino-1-naphthol-3-sulfonic acid

Molecular Weight:
239.25 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

Risk Codes:
R34 - Causes burns
Safety Codes:
S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
S27 - Take off immediately all contaminated clothing
S28 - After contact with skin, wash immediately with plenty of ... (to be specified by the manufacturer)
S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection
S45 - In case of accident or if you feel unwell seek medical advice immediately (show the label where possible)
Hazard Symbols:
C
Hazard symbol C
RID/ADR certification :
UN 2585 8 / PG 3
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Alternative Distributors of [7-Amino-1-naphthol-3-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

Collinda Ltd. | Jinan Haohua Industry Co., Ltd.

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Downloads

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MSDS:
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