Molekula
Sodium nitroprusside >98.5%
ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 2000 · Listed pack sizes are a starting point — we manufacture, source and repack to the quantity you need
Sodium nitroprusside is a potent vasodilator and antihypertensive agent, primarily used in medical settings to rapidly lower blood pressure in emergencies such as hypertensive crises. It is also employed in chemical research for its photolytic and redox properties. This product contains sodium nitroprusside at a minimum purity of 98.5%, with a CAS number of 13755-38-9 and molecular formula Na2Fe(CN)5NO·2H2O. The molecular weight is 297.951 g/mol, and it should be stored at ambient conditions. The substance carries a signal word of "Danger" due to its hazardous nature. Molekula supplies sodium nitroprusside from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Overview
Sodium nitroprusside is a potent vasodilator and antihypertensive agent, primarily used in medical settings to rapidly lower blood pressure in emergencies such as hypertensive crises. It is also employed in chemical research for its photolytic and redox properties. This product contains sodium nitroprusside at a minimum purity of 98.5%, with a CAS number of 13755-38-9 and molecular formula Na2Fe(CN)5NO·2H2O. The molecular weight is 297.951 g/mol, and it should be stored at ambient conditions. The substance carries a signal word of "Danger" due to its hazardous nature. Molekula supplies sodium nitroprusside from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Pricing & pack sizes
Pricing on request — packs available from research to bulk quantities.
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Tell us the quantity you actually need — drums, IBCs, sacks or a one-off bulk lot. We'll manufacture or source it and come back with a price, usually within one working day.
Prices exclude VAT/sales tax and shipping.
Specifications
| Property | Value |
|---|---|
| Appearance | Red crystals |
| pH | 4.0 - 6.0 |
| Assay | ≥ 98.5% |
| Water (KF) | 9.0 - 15.0% |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Transport Class | 6.1 |
| Packing Group | III |
| Acidity | Neutral |
Identification
| Property | Value |
|---|---|
| SKU | 90036893 |
| CAS Number | 13755-38-9 |
| Molecular Formula | Na2Fe(CN)5NO·2H2O |
| Molecular Weight | 297.951 |
| SMILES | [C-]#N.[C-]#N.[C-]#N.[C-]#N.[C-]#N.[N-]=O.O.O.[Na+].[Na+].[Fe+4] |
| EC / UN Number | 3288 |
| REACH Code | Y110 |
| HTS Code | 28372051000 |
| Tariff Code | 2837200090 |
Safety & GHS
-
Toxic
GHS06
-
Serious Health Hazard
GHS08
Hazard statements
- EUH032 Contact with acids liberates very toxic gas
- H301 Toxic if swallowed
- H370 Causes damage to organs
Precautionary statements
- P260 Do not breathe dust/fume/gas/mist/vapours/spray
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P301+310 IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician
- P302+352 IF ON SKIN: Wash with soap and water
- P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
Documents
Safety Data Sheets (SDS)
Available in English, French, German, Italian, Portuguese, Spanish.
Certificate of Analysis (CoA) by batch
Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.
Synonyms
No alternate names recorded for this product.
Frequently asked questions
What is sodium nitroprusside primarily used for?
Sodium nitroprusside is primarily used as a vasodilator in medical settings to treat hypertensive crises and congestive heart failure, as well as in research for studying nitric oxide release.
What is the chemical formula and molecular weight of sodium nitroprusside?
The chemical formula is **Na₂Fe(CN)₅NO·2H₂O**, and the molecular weight is **297.951 g/mol**.
What safety classification does sodium nitroprusside have, and how should it be handled?
It is classified with the **signal word 'Danger'** due to its toxicity and should be handled with appropriate protective equipment (gloves, goggles) in a well-ventilated area.
What purity grade is available for sodium nitroprusside from Molekula?
Molekula supplies sodium nitroprusside at a purity grade of **≥98.5%**.
Can Molekula supply sodium nitroprusside in bulk quantities?
Yes, Molekula can supply sodium nitroprusside in bulk; please contact sales for specific packaging and quantity options.
What documentation is provided with an order of sodium nitroprusside?
Orders include a **Certificate of Analysis (CoA)**, **Material Safety Data Sheet (MSDS)**, and **batch-specific documentation** for traceability.
Ready to order or need a custom pack?
Tell us the product, grade, and quantity — Molekula usually responds within one working day with pricing and lead time.