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Sodium hydrosulfite, ca. 85%, Tech., Thermo Scientific Chemicals

Catalog Number p-42034
22.26 EUR valid until 2024-03-29
Use promo code "21615" to get your promotional price.


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Quantity:
25 g
1 kg
2 kg
10 kg
Packaging:
Glass bottle
Plastic drum
This item is not returnable. View return policy
7775-14-6
MFCD00011640
JVBXVOWTABLYPX-UHFFFAOYSA-L
sodium dithionite, sodium hydrosulfite, disodium dithionite, vatrolite, sodium sulfoxylate, sodium hydrosulphite, dithionous acid, disodium salt, blankit, burmol, hydros
24489
CHEBI:66870
[O-]S(=O)S(=O)[O-].[Na+].[Na+]
This item is not returnable. View return policy
7775-14-6
MFCD00011640
JVBXVOWTABLYPX-UHFFFAOYSA-L
sodium dithionite, sodium hydrosulfite, disodium dithionite, vatrolite, sodium sulfoxylate, sodium hydrosulphite, dithionous acid, disodium salt, blankit, burmol, hydros
24489
CHEBI:66870
[O-]S(=O)S(=O)[O-].[Na+].[Na+]

This Thermo Scientific Chemicals 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 Chemicals.

Reduction reagent
TRUSTED_SUSTAINABILITY
Melting Point >300.0°C
Color White
Physical Form Crystalline Powder
Quantity 25 g
Assay Percent Range ca. 85%
Molecular Formula Na2O4S2
Linear Formula Na2S2O4
Merck Index 15, 8747
Solubility Information Solubility in water: 250g/L (20°C). Other solubilities: slightly soluble in alcohol
Molecular Weight (g/mol) 174.1
Formula Weight 174.1
Percent Purity ∼85%
Grade Technical
Packaging Glass bottle
Chemical Name or Material Sodium hydrosulfite, tech., ca. 85%
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Product Identifier
  • Sodium hydrosulfite
Signal Word
  • Danger
Hazard Category
  • Acute toxicity Category 4
  • Self-heating substance Category 1
Hazard Statement
  • H302-Harmful if swallowed.
  • H251-Self-heating: may catch fire.
  • EUH031-Contact with acids liberates toxic gas.
Precautionary Statement
  • P235+P410-Keep cool. Protect from sunlight.
  • P264-Wash thoroughly after handling.
  • P301+P312-IF SWALLOWED: Call a POISON CENTER or doctor/physician/ if you feel unwell.
  • P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

RUO – Research Use Only

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