Molekula
كلوريد سيتيلبيريدينيوم مونوهيدرات
Cetylpyridinium chloride monohydrate is a quaternary ammonium compound used as an antimicrobial agent in oral care products, disinfectants, and pharmaceutical formulations. It is a white to off-white crystalline powder with a molecular formula of C21H38ClN·H2O, a molecular weight of 358.0014 g/mol, and a CAS number of 6004-24-6. It should be stored at ambient temperatures. Hazard classification includes the signal word Danger. Molekula supplies Cetylpyridinium chloride monohydrate from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Overview
Cetylpyridinium chloride monohydrate is a quaternary ammonium compound used as an antimicrobial agent in oral care products, disinfectants, and pharmaceutical formulations. It is a white to off-white crystalline powder with a molecular formula of C21H38ClN·H2O, a molecular weight of 358.0014 g/mol, and a CAS number of 6004-24-6. It should be stored at ambient temperatures. Hazard classification includes the signal word Danger. Molekula supplies Cetylpyridinium chloride monohydrate from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Specifications
| Property | Value |
|---|---|
| Appearance | White powder |
| Heavy metals | ≤0.002% |
| Solubility | Very soluble in water, alcohol and chloroform; Slightly soluble in benzene and ether. |
| Acidity | ≤2.5ml of 0.02 N NaOH used |
| Residue on Ignition | ≤0.2% |
| Assay (anhydrous basis) | ≥96.0% |
| Water Content (KF) | 4.5 - 5.5 % |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Transport Class | 6.1 |
| Packing Group | II |
| Shelf Life | 24 months |
| Acidity | Neutral |
Identification
| Property | Value |
|---|---|
| CAS Number | 6004-24-6 |
| Molecular Formula | C21H38ClN.H2O |
| Molecular Weight | 358.0014 |
| SMILES | CCCCCCCCCCCCCCCC[N+]1=CC=CC=C1.O.[Cl-] |
| EC / UN Number | 2811 |
| REACH Code | Y110 |
| HTS Code | 29333992 |
| Tariff Code | 2933399990 |
Safety & GHS
-
Corrosive
GHS05
-
Toxic
GHS06
-
Hazardous to the Environment
GHS09
Hazard statements
- H301 Toxic if swallowed
- H315 Causes skin irritation
- H318 Causes serious eye damage
- H330 Fatal if inhaled
- H335 May cause respiratory irritation
- H410 Very toxic to aquatic life with long lasting effects
Precautionary statements
- P260 Do not breathe dust/fume/gas/mist/vapours/spray
- P273 Avoid release to the environment
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P284 Wear respiratory protection
- P301+310 IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician
- P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
For research and industrial use only
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.
Pricing & pack sizes
Synonyms
No alternate names recorded for this product.
Frequently asked questions
What is cetylpyridinium chloride monohydrate used for?
It is primarily used as an antimicrobial agent in oral care products, such as mouthwashes and toothpastes, due to its ability to inhibit bacterial growth.
What is the chemical formula and molecular weight?
The formula is C21H38ClN·H2O with a molecular weight of 358.0014 g/mol.
How should cetylpyridinium chloride monohydrate be stored?
It should be stored at ambient temperature, away from moisture and direct sunlight.
What grade is available?
Available in analytical grade for laboratory and research use.
Can Molekula supply it in bulk?
Yes, Molekula can supply cetylpyridinium chloride monohydrate in bulk quantities—please contact sales for details.
What documentation comes with the order?
Each order includes a Certificate of Analysis (CoA) and Safety Data Sheet (SDS) with the shipment.
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.