Molekula
VP11 Reagent
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
VP11 Reagent is a multi-component Voges-Proskauer test reagent used in microbiological diagnostics to detect acetoin and aid in the identification of bacteria. It contains potassium hydroxide, creatine, and water. Stored at ambient temperatures, it is classified as dangerous due to its corrosive and reactive properties. Catalogue details: CAS not available, molecular formula KOH·C4H9N3O2·H2O. Molekula supplies VP11 Reagent 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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10 mL — $29.10 per pack
Need a different quantity or pack?
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 | Liquid |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Transport Class | 8 |
| Packing Group | II |
| Acidity | Base |
Identification
| Property | Value |
|---|---|
| SKU | 90004975 |
| CAS Number | N/A |
| Molecular Formula | KOH ,C4H9N3O2 , H2O |
| UN Number | UN1814 |
| REACH Code | Y110 |
| Tariff Code | 3822900000 |
Safety & GHS
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Corrosive
GHS05
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Health Hazard
GHS07
Hazard statements
- H290 May be corrosive to metals
- H302 Harmful if swallowed
- H314 Causes severe skin burns and eye damage
Precautionary statements
- P260 Do not breathe dust/fume/gas/mist/vapours/spray
- P301+312 IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell
- P301+330 IF SWALLOWED: Rinse mouth. Do NOT induce vomiting
- P303+361 IF ON SKIN (or hair): Remove immediately all contaminated clothing. Rinse with water/shower
- 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
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 VP11 Reagent used for?
VP11 Reagent is a Voges-Proskauer test reagent, composed of potassium hydroxide with creatine, used in microbiological diagnostics to detect acetoin production and help identify bacteria.
What is the chemical formula and molecular weight of VP11 Reagent?
The formula is KOH, C4H9N3O2, and H2O; molecular weight is not available due to the mixture's variable composition.
How should VP11 Reagent be stored?
Store at ambient temperature, away from moisture and incompatible materials, as specified by the safety data sheet.
What grade of VP11 Reagent is available?
The available grade is not specified; please contact Molekula for details on purity and application suitability.
Can Molekula supply VP11 Reagent in bulk?
Yes, Molekula can supply VP11 Reagent in bulk quantities—contact our sales team for pricing and availability.
What documentation comes with a VP11 Reagent order?
Each order includes a Certificate of Analysis 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.