Molekula
Sulfadiazine sodium salt
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
Sulfadiazine sodium salt is a sulfonamide antibiotic used in the treatment of bacterial infections, particularly in veterinary medicine and research settings. It functions by inhibiting bacterial folic acid synthesis. Available in powder form, it has a molecular weight of 272.26 g/mol, a CAS number of 547-32-0, and a molecular formula of C10H9N4NaO2S. Store at ambient temperatures. Hazard classification includes the signal word Danger. Molekula supplies Sulfadiazine sodium salt 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.
Need a different size? Add the nearest pack and change the size in your basket — we price it at the same rate per unit.
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25 g — £26.40 per pack ex VAT · £31.68 inc. VAT
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Tell us how much you need and when — drums, IBCs, sacks or a one-off bulk lot. We'll manufacture or source it and come back with a price.
Prices exclude VAT/sales tax and shipping.
Specifications
| Property | Value |
|---|---|
| Appearance | White to off-white powder |
| Melting Point | 250 - 254°C |
| Heavy metals | ≤20ppm |
| Identification | Conforms to reference |
| pH | 9.6 - 10.5 |
| Loss on Drying | ≤0.5% |
| Assay (dried basis) | 99 - 100.5% |
| Selenium (Se) | ≤30ppm |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Acidity | Neutral |
Identification
| Property | Value |
|---|---|
| SKU | 24036127 |
| CAS Number | 547-32-0 |
| IUPAC Name | sodium (4-aminophenyl)sulfonyl-pyrimidin-2-ylazanide |
| EC Number | 208-919-0 |
| Molecular Formula | C10H9N4NaO2S |
| Molecular Weight | 272.26 |
| Exact Mass | 272.0344 |
| SMILES | C1=CN=C(N=C1)[N-]S(=O)(=O)C2=CC=C(C=C2)N.[Na+] |
| InChIKey | JLDCNMJPBBKAHH-UHFFFAOYSA-N |
| InChI | InChI=1S/C10H9N4O2S.Na/c11-8-2-4-9(5-3-8)17(15,16)14-10-12-6-1-7-13-10;/h1-7H,11H2;/q-1;+1 |
| PubChem CID | 15899898 |
| REACH Code | Y110 |
| HTS Code | 29359042 |
| Tariff Code | 2935909099 |
Safety & GHS
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Health Hazard
GHS07
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Serious Health Hazard
GHS08
Hazard statements
- H302 Harmful if swallowed
- H315 Causes skin irritation
- H317 May cause an allergic skin reaction
- H319 Causes serious eye irritation
- H334 May cause allergy or asthma symptoms or breathing difficulties if inhaled
- H335 May cause respiratory irritation
Precautionary statements
- P261 Avoid breathing dust/fume/gas/mist/vapours/spray
- P264 Wash thoroughly after handling
- 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
- 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, English (US), French, German, Italian, 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
- 2-Sulfanilamidopyrimidine sodium salt
- Monosodium 2-sulfanilamidopyrimidine
- N(sup 1)-2-Pyrimidinylsulfanilamide monosodium salt
- Sodium sulfadiazine
- Sodium sulfapyrimidine
- Soluble sulfadiazine
- Soludiazine
- Sulfadiazina sodica
- SULFADIAZINE SODIUM
- Suthogen
Frequently asked questions
What is sulfadiazine sodium salt used for?
It is primarily used as an antibacterial agent in pharmaceutical applications, particularly in treating bacterial infections such as urinary tract infections and certain types of meningitis.
What is the chemical formula and molecular weight of sulfadiazine sodium salt?
The formula is C10H9N4NaO2S with a molecular weight of 272.26 g/mol.
How should sulfadiazine sodium salt be stored?
It should be stored at ambient temperature, protected from moisture and light.
What grade of sulfadiazine sodium salt is available?
Available in pharmaceutical grade, suitable for research and clinical use.
Can Molekula supply sulfadiazine sodium salt in bulk?
Yes, Molekula can supply sulfadiazine sodium salt in bulk quantities—please contact our sales team for pricing and availability.
What documentation comes with an order of sulfadiazine sodium salt?
Each order includes a Certificate of Analysis (CoA) and Safety Data Sheet (SDS); additional documentation can be provided upon request.
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.