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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
Description
IndicatorSpecifications
| 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
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.