1-Naphthalenesulfonicacid, 3-hydroxy-4-[2-(2-hydroxy-5-methylphenyl)diazenyl]- | CAS 3147-14-6

Element: naphthalenesulfonicacid methylphenyl diazenyl hydroxy hydroxy

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C-S » Chemicals » naphthalenesulfonicacid-hydroxy-hydroxy-methylphenyl-diazenyl-PX1046233

Identification

1-Naphthalenesulfonicacid, 3-hydroxy-4-[2-(2-hydroxy-5-methylphenyl)diazenyl]-

CAS:

3147-14-6

EINECS:

221-563-0

Molecular Formula:

C₁₇H₁₄N₂O₅S

MDL:

MFCD00011656

Synonym:

calmagite free acid ; timtec-bb sbb008909 ; calmagiteindicatorgr ; calmagite solution ; calmagite indicator ; labotest-bb lt00455103 ; calmagite ar ; caimagite ; calmagit z. analyse ; calmagite

Suppliers

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Prices & Availability

Data is processed

Properties for 1-Naphthalenesulfonicacid, 3-hydroxy-4-[2-(2-hydroxy-5-methylphenyl)diazenyl]-

Molecular Weight:

358.37 g·mol−1

Melting point:

330 °C(lit.)

Physical Description:

dark brown crystalline powder

Hazard Statements

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 - Wear suitable protective clothing

Hazard Symbols:

Storage temperature :

Store at RT.

Alternative Distributors of [1-Naphthalenesulfonicacid, 3-hydroxy-4-[2-(2-hydroxy-5-methylphenyl)diazenyl]-]

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.