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

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Quantity:
25g
100g
500g
Packaging:
Glass bottle
525-05-3
C10H5NNa2O8S2·xH2O
377.25
MFCD00149246
DMKMTGULLYISBH-UHFFFAOYSA-L
nitroso-r salt,nitroso r,sodium 3-hydroxy-4-nitrosonaphthalene-2,7-disulfonate,disodium 1-nitroso-2-naphthol-3,6-disulfonate,nitroso r salt,1-nitroso-3,6-disulfonate,2,7-naphthalenedisulfonic acid, 3-hydroxy-4-nitroso-, disodium salt,3-hydroxy-4-nitroso-2,7-naphthalenedisulfonic acid disodium salt,1-nitroso-2-naphthol-3,6-disulfonic acid disodium salt,disodium 3-hydroxy-4-nitrosonaphthalene-2,7-disulphonate
10672
disodium;3-hydroxy-4-nitrosonaphthalene-2,7-disulfonate
C1=CC2=C(C(=C(C=C2C=C1S(=O)(=O)[O-])S(=O)(=O)[O-])O)N=O.[Na+].[Na+]
525-05-3
C10H5NNa2O8S2·xH2O
377.25
MFCD00149246
DMKMTGULLYISBH-UHFFFAOYSA-L
nitroso-r salt,nitroso r,sodium 3-hydroxy-4-nitrosonaphthalene-2,7-disulfonate,disodium 1-nitroso-2-naphthol-3,6-disulfonate,nitroso r salt,1-nitroso-3,6-disulfonate,2,7-naphthalenedisulfonic acid, 3-hydroxy-4-nitroso-, disodium salt,3-hydroxy-4-nitroso-2,7-naphthalenedisulfonic acid disodium salt,1-nitroso-2-naphthol-3,6-disulfonic acid disodium salt,disodium 3-hydroxy-4-nitrosonaphthalene-2,7-disulphonate
10672
disodium;3-hydroxy-4-nitrosonaphthalene-2,7-disulfonate
C1=CC2=C(C(=C(C=C2C=C1S(=O)(=O)[O-])S(=O)(=O)[O-])O)N=O.[Na+].[Na+]
Indicator
Packaging Glass bottle
Infrared Spectrum Authentic
Suitability suitable for determination of cobalt
Loss on Drying 5% max. (1 g, 105°C)
Quantity 500g
Melting Point >300.0°C
Color Yellow to Orange
Beilstein 11, II, 190
Merck Index 15, 6731
Solubility Information Solubility in water: slightly soluble in water
Formula Weight 377.25
Physical Form Crystalline Powder
Grade Pure
Chemical Name or Material 1-Nitroso-2-naphthol-3, 6-disulfonic acid, disodium salt hydrate
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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.

GHS Signal Word: Warning

EINECSNumber : 208-369-1

RTECSNumber : QJ6480000

TSCA : TSCA