1-Nitroso-2-naphthol-3,6-disulfonic acid, disodium salt hydrate, pure, indicator gra, ACROS Organics™


Overview
Brand: Acros Organics

Manufacturer Part Number: 346550250

UNSPSC: 12350000

Code: 29

Additional Details:
Additional Details: CAS Number: 525-05-6 Weight: 0.07500kg


Packaging Glass bottle
Quantity 25g

Product Code. 10551954

Quantity Price
1 £ 16.1 / 25g
EU Stock 9
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Description and Specification

Chemical Identifiers

Chemical Name or Material 1-Nitroso-2-naphthol-3, 6-disulfonic acid, disodium salt hydrate
CAS 525-05-3
Purity Grade Pure
Molecular Formula C10H5NNa2O8S2·xH2O
Formula Weight 377.25
MDL Number MFCD00149246
Synonym Nitroso-R salt

Specification

Physical Form Crystalline Powder
Formula Weight 377.25
Quantity 25g
Color Yellow to orange
Suitability suitable for determination of cobalt
EINECS Number 208-369-1
Health Hazard 3 GHS P Statement:
Wear protective gloves/protective clothing/eye protection/face protection.
IF ON SKIN: Wash with plenty of soap and water.
Avoid breathing dust/fume/gas/mist/vapors/spray.
IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell.
IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing.
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.
Purity Grade Pure
CAS 525-05-3
Infrared Spectrum Authentic
Loss on Drying 5% max. (1 g, 105°C)
MDL Number MFCD00149246
RTECS Number QJ6480000
Health Hazard 2 GHS H Statement:
Causes skin irritation.
Harmful if swallowed.
Harmful if inhaled.
Causes serious eye irritation.
Harmful in contact with skin.
May cause respiratory irritation.
Packaging Glass bottle
Health Hazard 1 Warning
Molecular Formula C10H5NNa2O8S2·xH2O
Synonym Nitroso-R salt
Merck Index 15, 6731
Chemical Name or Material 1-Nitroso-2-naphthol-3, 6-disulfonic acid, disodium salt hydrate
TSCA TSCA
Beilstein 11, II, 190
Documentation

Technical documents

Safety and Handling

Warning

GHS H Statement:
Causes skin irritation.
Harmful if swallowed.
Harmful if inhaled.
Causes serious eye irritation.
Harmful in contact with skin.
May cause respiratory irritation.

GHS P Statement:
Wear protective gloves/protective clothing/eye protection/face protection.
IF ON SKIN: Wash with plenty of soap and water.
Avoid breathing dust/fume/gas/mist/vapors/spray.
IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell.
IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing.
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.