71780
Honeywell

Sodium nitroprusside dihydrate

SKU
71780
Purum p.a., ≥98.0% (AT)
Synonym(s)
Nitroprusside sodium; SNP; Sodium nitroferricyanide; Sodium pentacyanonitrosylferrate
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Brand
Honeywell
 CAS Numbers (All) EC Number Linear Formula
Na2[Fe(CN)5NO] · 2H2O
 MDL Number
Molar Mass
297.95 g/mol
 RTECS Number
238-373-9
 Synonyms
Nitroprusside sodium; SNP; Sodium nitroferricyanide; Sodium pentacyanonitrosylferrate

Documents

Safety Data Sheet (SDS) Safety Data Sheet (SDS)

Specifications

PropertyValue
Assay98.0 - 102.0 %
Chloride (Cl)Max. 100 ppm
Sulfate (SO4)Max. 100 ppm
Hexacyanoferrate(II) ([Fe(CN)6]4-)Max. 200 ppm
Hexacyanoferrate(III) ([Fe(CN)6]3-)Max. 100 ppm

Properties

PropertyValue
Boiling Point/RangeNo data available
ColorDark Violet
Concentration≥98.00%
Density1.72 g/cm3 (20 °C)
FlashpointNot applicable
FormCrystalline
GradeReagent Grade
Incompatible MaterialsAcids, Strong oxidizing agents
Lower Explosion LimitNot applicable
Melting Point/RangeNo data available
Partition CoefficientNo data available
Purity Percentage98.00
Purity Details>=98.00%
Solubility in Water400 g/l (20 °C slow decomposition)
Upper Explosion LimitNot applicable
Vapor PressureNo data available
ViscosityNo data available
pH-Value5 at 50 g/l (20 °C)
Product LinePurum p.a.
Storage TemperatureAmbient

Safety Information

PropertyValue
Hazard Class6.1
Package GroupIII
UN IDUN3288
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