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3-Hydroxy-4-(2-hydroxy-4-sulfo-1-naphthylazo)naphthalene-2-carboxylic Acid, Indicator Grade, Pure, ACROS Organics™

Manufacturer:  Acros Organics 157310100

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Catalog No. AC157310100



Description

Description

Indicator
Specifications

Specifications

Black to Purple
3-Hydroxy-4-(2-hydroxy-4-sulfo-1-naphthylazo)naphthalene-2-carboxylic acid
Glass bottle
3737-95-9
C21H14N2O7S
3-hydroxy-4-2z-2-2-oxo-4-sulfonaphthalen-1-ylidene hydrazinyl naphthalene-2-carboxylic acid, 3-hydroxy-4-e-2-2-hydroxy-4-sulfonaphthalen-1-yl diazen-1-yl naphthalene-2-carboxylic acid, 3-hydroxy-4-2-2-hydroxy-4-sulfonaphthalen-1-yl diazen-1-yl naphthalene-2-carboxylic acid, 2-naphthalenecarboxylic acid 3-hydroxy-4-2-2-hydroxy-4-sulfo-1-naphthalenyl diazenyl, 2-hydroxy-1-2-hydroxy-4-sulfo-1-naphthylazo-3-naphthoic acid 1:100 diluted with k2so4, 2-naphthalenecarboxylic acid 3-hydroxy-4-2-hydroxy-4-sulfo-1-naphthalenyl azo, 3-hydroxy-4-e-2-hydroxy-4-sulfo-1-naphthyl azo naphthalene-2-carboxylic acid, 3-hydroxy-4-2-hydroxy-4-sulfonaphthyl diazenyl naphthalene-2-carboxylic acid, 3-hydroxy-4-2-hydroxy-4-sulfo-1-naphthylazo naphthalene-2-carboxylic acid
C1=CC=C2C(=C1)C=C(C(=C2NN=C3C4=CC=CC=C4C(=CC3=O)S(=O)(=O)O)O)C(=O)O
438.41
438.4
10g
Authentic
suitable for chel. determation of calcium
Extra Pure
MFCD00004078
ULIVOAKVRBXKKS-PYCFMQQDSA-N
3-hydroxy-4-[(2Z)-2-(2-oxo-4-sulfonaphthalen-1-ylidene)hydrazinyl]naphthalene-2-carboxylic acid
5895210
Powder

Chemical Identifiers

3737-95-9
438.41
ULIVOAKVRBXKKS-PYCFMQQDSA-N
5895210
C1=CC=C2C(=C1)C=C(C(=C2NN=C3C4=CC=CC=C4C(=CC3=O)S(=O)(=O)O)O)C(=O)O
C21H14N2O7S
MFCD00004078
3-hydroxy-4-2z-2-2-oxo-4-sulfonaphthalen-1-ylidene hydrazinyl naphthalene-2-carboxylic acid, 3-hydroxy-4-e-2-2-hydroxy-4-sulfonaphthalen-1-yl diazen-1-yl naphthalene-2-carboxylic acid, 3-hydroxy-4-2-2-hydroxy-4-sulfonaphthalen-1-yl diazen-1-yl naphthalene-2-carboxylic acid, 2-naphthalenecarboxylic acid 3-hydroxy-4-2-2-hydroxy-4-sulfo-1-naphthalenyl diazenyl, 2-hydroxy-1-2-hydroxy-4-sulfo-1-naphthylazo-3-naphthoic acid 1:100 diluted with k2so4, 2-naphthalenecarboxylic acid 3-hydroxy-4-2-hydroxy-4-sulfo-1-naphthalenyl azo, 3-hydroxy-4-e-2-hydroxy-4-sulfo-1-naphthyl azo naphthalene-2-carboxylic acid, 3-hydroxy-4-2-hydroxy-4-sulfonaphthyl diazenyl naphthalene-2-carboxylic acid, 3-hydroxy-4-2-hydroxy-4-sulfo-1-naphthylazo naphthalene-2-carboxylic acid
3-hydroxy-4-[(2Z)-2-(2-oxo-4-sulfonaphthalen-1-ylidene)hydrazinyl]naphthalene-2-carboxylic acid
Safety and Handling

Safety and Handling

GHS H Statement:
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.

GHS P Statement:
Avoid breathing dust/fume/gas/mist/vapors/spray.
IF ON SKIN: Wash with plenty of soap and water.
Wear protective gloves/protective clothing/eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

WARNING: The information provided on this web site was developed in compliance with European Union (EU) regulations and is correct to the best of our knowledge, information and belief at the date of its publication. The information given is designed only as a guide for safe handling and use. It is not to be considered as either a warranty or quality specification.

SDS Documents