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

Brand:  Thermo Scientific™ 346555000

Additional Details : CAS : 525-05-3 Weight : 0.55000kg


Packaging Glass bottle
Quantity 500g

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Product Code. 10041561

  • € 267.28 / 500g

Estimated Shipment: 08-06-2022
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Description

Description

This Thermo Scientific brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific.

Indicator
Specifications

Chemical Identifiers

525-05-3
377.25
DMKMTGULLYISBH-UHFFFAOYSA-L
10672
C1=CC2=C(C(=C(C=C2C=C1S(=O)(=O)[O-])S(=O)(=O)[O-])O)N=O.[Na+].[Na+]
C10H5NNa2O8S2·xH2O
MFCD00149246
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
disodium;3-hydroxy-4-nitrosonaphthalene-2,7-disulfonate

Specifications

1-Nitroso-2-naphthol-3, 6-disulfonic acid, disodium salt hydrate
Yellow to Orange
5% max. (1 g, 105°C)
C10H5NNa2O8S2·xH2O
11, II, 190
15, 6731
500g
DMKMTGULLYISBH-UHFFFAOYSA-L
disodium;3-hydroxy-4-nitrosonaphthalene-2,7-disulfonate
10672
suitable for determination of cobalt
Pure
525-05-3
>300.0°C
Authentic
MFCD00149246
Glass bottle
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
Solubility in water: slightly soluble in water
C1=CC2=C(C(=C(C=C2C=C1S(=O)(=O)[O-])S(=O)(=O)[O-])O)N=O.[Na+].[Na+]
377.25
377.25
Crystalline Powder
Videos
Safety and Handling

Safety and Handling

Product Identifier
  • 1-Nitroso-2-naphthol-3,6-disulfonic acid, disodium salt hydrate

Signal Word
  • Warning

Hazard Category
  • Acute toxicity Category 4
  • Serious eye damage/eye irritation Category 2
  • Skin corrosion/irritation Category 2
  • Specific target organ toxicity Category 3

Hazard Statement
  • H315-Causes skin irritation.
  • H319-Causes serious eye irritation.
  • H335-May cause respiratory irritation.
  • H312-Harmful in contact with skin.
  • H332-Harmful if inhaled.
  • H302-Harmful if swallowed.

Precautionary Statement
  • P261-Avoid breathing dust/fume/gas/mist/vapours/spray.
  • P280-Wear protective gloves/protective clothing/eye protection/face protection.
  • P301+P312-IF SWALLOWED: Call a POISON CENTER or doctor/physician/ if you feel unwell.
  • P302+P352-IF ON SKIN: Wash with plenty of water/.
  • P304+P340-IF INHALED: Remove person to fresh air and keep comfortable for breathing.
  • P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

SDS Documents
Certificates
Special Offers

Special Offers

RUO – Research Use Only