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71778
Fluka
Sodium nitroprusside dihydrate
SKU
71778
Puriss. p.a., ACS Reagent, Reagent European Pharmacopoeia, ≥99%
Synonym(s)
Nitroprusside sodium; SNP; Sodium nitroferricyanide; Sodium pentacyanonitrosylferrate
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General Information:
- Leading the industry for over 65 years
- Honeywell now delivers Fluka™ premium grade inorganic reagents worldwide – with consistency, purity and accuracy assured
| Brand Fluka | 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
Specifications
| Property | Value |
|---|---|
| Assay | 99.0 - 101.0 % |
| Water insoluble matter | Max. 0.01 % |
| Calcium (Ca) | Max. 10 ppm |
| Cadmium (Cd) | Max. 5 ppm |
| Cobalt (Co) | Max. 5 ppm |
| Chromium (Cr) | Max. 50 ppm |
| Copper (Cu) | Max. 5 ppm |
| Potassium (K) | Max. 3000 ppm |
| Magnesium (Mg) | Max. 5 ppm |
| Manganese (Mn) | Max. 5 ppm |
| Nickel (Ni) | Max. 5 ppm |
| Lead (Pb) | Max. 5 ppm |
| Zinc (Zn) | Max. 50 ppm |
| 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
| Property | Value |
|---|---|
| Boiling Point/Range | No data available |
| Certification | ACS Reagent, Ph. Eur. |
| Color | Dark Violet |
| Concentration | >=99.00% |
| Density | 1.72 g/cm3 (20 °C) |
| Flashpoint | Not applicable |
| Form | Crystalline |
| Grade | ACS Grade |
| Incompatible Materials | Acids, Strong oxidizing agents |
| Lower Explosion Limit | Not applicable |
| Melting Point/Range | No data available |
| Partition Coefficient | No data available |
| Purity Percentage | 99.00 |
| Purity Details | >=99.00% |
| Solubility in Water | 400 g/l (20 °C slow decomposition) |
| Upper Explosion Limit | Not applicable |
| Vapor Pressure | No data available |
| Viscosity | No data available |
| pH-Value | 5 at 50 g/l (20 °C) |
| Product Line | Puriss. p.a. |
| Storage Temperature | Ambient |
Safety Information
| Property | Value |
|---|---|
| Hazard Class | 6.1 |
| Package Group | III |
| UN ID | UN3288 |
