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

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Quantity:
500g
525-05-3
C10H5NNa2O8S2
377.249
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
377.249
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
Loss on Drying 1% max.
Quantity 500g
Color Yellow
Infrared Spectrum Authentic
Suitability Suitable for determination of iron
CAS Min % 97.5
CAS Max % 100.0
Assay Percent Range 98%
Beilstein 11, II, 190
Merck Index 15, 6731
Formula Weight 377.25
Physical Form Crystalline Powder
Percent Purity ≥97.5%
Chemical Name or Material 1-Nitroso-2-naphthol-3, 6-disulfonic acid, disodium salt hydrate, 98%
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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.

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