Molekula
N-Guanylurea sulfate
Supplying 4,500+ customers in over 80 countries
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
N-Guanylurea sulfate is a crystalline compound used in biochemical research and as an intermediate in pharmaceutical synthesis. It is a sulfate salt of guanylurea with applications in metabolic studies and drug development. It is also documented as an analytical reagent for detecting nickel and separating it from cobalt and other metals, with applications in metal extraction and refining. Available in powder form, it has a molecular weight of 302.27 g/mol, a CAS number of 591-01-5, and should be stored at ambient temperatures. It carries a warning signal word due to potential health hazards. Molekula supplies N-Guanylurea sulfate from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Example image for illustration only. Other packaging and pack sizes are available.
Pricing & pack sizes
These pack sizes aren't a limit. Molekula manufactures, sources and repacks to order — if you need 500 kg and only see 1 kg listed, . We quote from grams to multi-tonne.
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5 g — £30.90 per pack ex VAT · £37.08 inc. VAT
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Specifications
| Property | Value |
|---|---|
| Appearance | White powder |
| Assay | ≥ 98% |
| Particle Size | Pass 10 screen |
| Moisture | ≤ 0.5% |
| Water solubility | Clear |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Acidity | Acid |
Literature values
Published physical properties of the substance, not batch specifications.
| Property | Value |
|---|---|
| Melting Point | 175 °C |
Source: PubChem CID 11555 (PAC Chemical Database)
Identification
| Property | Value |
|---|---|
| SKU | 36862838 |
| CAS Number | 591-01-5 |
| IUPAC Name | bis(diaminomethylideneurea);sulfuric acid |
| EC Number | 209-697-8 |
| Molecular Formula | C4H14N8O6S |
| Molecular Weight | 302.27 |
| Exact Mass | 302.0757 |
| SMILES | C(=NC(=O)N)(N)N.C(=NC(=O)N)(N)N.OS(=O)(=O)O |
| InChIKey | IATXFPUBPMZBPH-UHFFFAOYSA-N |
| InChI | InChI=1S/2C2H6N4O.H2O4S/c2*3-1(4)6-2(5)7;1-5(2,3)4/h2*(H6,3,4,5,6,7);(H2,1,2,3,4) |
| PubChem CID | 11555 |
| REACH Code | Y110 |
| TSCA Listed | Yes |
| HTS Code | 2925299000 |
| Tariff Code | 2925290090 |
Safety & GHS
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Health Hazard
GHS07
Hazard statements
- H302 Harmful if swallowed
- H315 Causes skin irritation
- H319 Causes serious eye irritation
- H335 May cause respiratory irritation
Precautionary statements
- P261 Avoid breathing dust/fume/gas/mist/vapours/spray
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P301+312 IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell
- P302+352 IF ON SKIN: Wash with soap and water
- P304+340 IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing
- 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
- (Aminoiminomethyl)urea sulfate
- Bis(amidinourea) sulphate
- Biuretamidine sulfate
- Carbamylguanidine sulfate
- Dicyanodiamidine sulfate
- Diuretamidine Sulfate
- Guanylurea sulfate
- Urea, (aminoiminomethyl)-, sulfate (2:1)
- Urea, amidino-, sulfate (2:1)
- Urea, N-(aminoiminomethyl)-, sulfate (2:1)
Frequently asked questions
What is N-Guanylurea sulfate used for?
N-Guanylurea sulfate is primarily used as a reagent in organic synthesis and biochemical research, particularly in the study of enzyme inhibitors and nitrogen-containing compounds.
What is the chemical formula and molecular weight of N-Guanylurea sulfate?
The chemical formula is C4H14N8O6S and the molecular weight is 302.27 g/mol.
How should N-Guanylurea sulfate be stored?
It should be stored at ambient temperature, protected from moisture and light.
What grade is available for N-Guanylurea sulfate?
Available in research grade; specific purity details can be provided upon request.
Can Molekula supply N-Guanylurea sulfate in bulk?
Yes, Molekula can supply N-Guanylurea sulfate in bulk quantities—please contact our sales team for pricing and availability.
What documentation comes with an order of N-Guanylurea sulfate?
Each order includes a Certificate of Analysis (CoA) and Safety Data Sheet (SDS); additional documentation is available upon request.
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Tell us the product, grade, and quantity — Molekula usually responds within one working day with pricing and lead time.