Molekula
Naphazoline nitrate
Naphazoline nitrate is a vasoconstrictor used in topical formulations for relieving nasal congestion and eye redness. It is a white to off-white crystalline powder with a molecular weight of 273.29 g/mol, formulated as C14H14N2 · HNO3. It has a CAS number of 5144-52-5 and should be stored at ambient temperatures. The substance is classified as Danger. Molekula supplies Naphazoline nitrate from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Overview
Naphazoline nitrate is a vasoconstrictor used in topical formulations for relieving nasal congestion and eye redness. It is a white to off-white crystalline powder with a molecular weight of 273.29 g/mol, formulated as C14H14N2 · HNO3. It has a CAS number of 5144-52-5 and should be stored at ambient temperatures. The substance is classified as Danger. Molekula supplies Naphazoline nitrate from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Specifications
| Property | Value |
|---|---|
| Appearance | White to almost white crystalline powder |
| Melting Point | 167 - 170 ℃ |
| pH | 5.0 - 6.5 |
| Loss on Drying | ≤0.5% |
| Assay | ≥99.0% |
| Residue on Ignition | ≤0.1% |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Transport Class | 6.1 |
| Packing Group | III |
| Shelf Life | 24 months |
| Acidity | Neutral |
Identification
| Property | Value |
|---|---|
| CAS Number | 5144-52-5 |
| Molecular Formula | C14H14N2 · HNO3 |
| Molecular Weight | 273.29 |
| SMILES | O=N(=O)O.N1=C(NCC1)CC2=CC=CC=3C=CC=CC32 |
| EC / UN Number | 2811 |
| REACH Code | Y110 |
| HTS Code | 29332920 |
| Tariff Code | 2933291000 |
Safety & GHS
-
Explosive
GHS01
-
Corrosive
GHS05
Hazard statements
- H301 Toxic if swallowed
- H315 Causes skin irritation
- H319 Causes serious eye irritation
- H335 May cause respiratory irritation
Precautionary statements
- 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
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 naphazoline nitrate used for?
Naphazoline nitrate is primarily used as a decongestant in topical ophthalmic and nasal formulations to relieve swelling and congestion.
What is the chemical formula and molecular weight of naphazoline nitrate?
The formula is C14H14N2 · HNO3 with a molecular weight of 273.29 g/mol.
How should naphazoline nitrate be stored?
It should be stored at ambient temperature, away from moisture and direct light.
What grade of naphazoline nitrate does Molekula supply?
Molekula supplies naphazoline nitrate in pharmaceutical grade.
Can Molekula supply naphazoline nitrate in bulk quantities?
Yes, Molekula can supply naphazoline nitrate in bulk quantities upon request.
What documentation comes with a purchase of naphazoline nitrate?
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.