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Catechol Violet

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Formula: C19H14O7S
CAS: 115-41-3
search Element: catechol violet
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Identification

Structural Formula
Catechol Violet
CAS:
115-41-3
EINECS:
204-088-3
Molecular Formula:
C19H14O7S
MDL:
MFCD00005868
Synonym:
catechol violet ; pyrocatecholvioletgr ; pyrocatecholsulfonphthalein ; pyrocatechimsulfonphthalein violed ; pyrocatechinsulfonphthaleinviolet ; catecholsulfonphthalein ; pyrocatechol sulphonphthalein ; pyrocatecholsulfonephthalein ; pyrocatechol violet ; catecholsulfonaphthalein




Suppliers

Shandong SanYoung Industry Co., Ltd
SSI10504200
+
Krada CPS Industry S.L
KCIS6603300
+
Alfa (A Johnson Matthey Company)
A9602880
Xiamen Equation Chemical Co.,Ltd
XECC9604800
+
CM Fine Chemicals
CFC5102040
Simagchem Corporation
SC6301890
+
Dayang Chem (Hangzhou) Co.,Ltd.
DC9303720
+
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Gihi Chemicals Co., Limited
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Xingrui Industry Co., Limited
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Prices & Availability




Data is processed


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Properties for Catechol Violet

Molecular Weight:
386.38 g·mol−1
Density:
~1.57 (Predicted) (tautomer)
Melting point:
185 °C (dec.)(lit.)
Solubility:
H2O: 1 mg/mL, clear, red
Physical Description:
greenish yellow powder
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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:
S24/25 - Avoid contact with skin and eyes
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Alternative Distributors of [Catechol Violet]

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. | Gihi Chemicals Co., Limited

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