Molekula
4-Nitrophenyl phosphate disodium salt hexahydrate (PNPP)
CAS 4264-83-9
C6H4NNa2O6P · 6H2O
MW 371.14
In stock
C1=CC(=CC=C1[N+](=O)[O-])OP(=O)([O-])[O-...
Overview
A high-purity analytical reagents supplied by Molekula across research and bulk scale.
Specifications
| Property | Value |
|---|---|
| Purity (HPLC) | ≥98.0% |
| Solubility | Freely soluble in water |
| pH (5% solution) | 8.0 - 10.5 |
| Appearance | Off-white to light yellow coloured crystalline powder |
| Free Inorganic Phosphates | ≤ 1.0% |
| Moisture Content | 28.0 - 31.5% |
| Identification (IR) | Conforms to Reference |
| Molar Absorptivity | ≥ 9,600 |
| PNP content(by HPLC) | ≤100 ppm |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | 2 to 8 °C |
| Shelf Life | 48 months |
| Acidity | Neutral |
Identification
| Property | Value |
|---|---|
| CAS Number | 4264-83-9 |
| Molecular Formula | C6H4NNa2O6P · 6H2O |
| Molecular Weight | 371.14 |
| SMILES | C1=CC(=CC=C1[N+](=O)[O-])OP(=O)([O-])[O-].[Na+].[Na+] |
| REACH Code | Y110 |
| TSCA Listed | Yes |
| HTS Code | 2919.90.3000 |
| Tariff Code | 2919900090 |
Safety & GHS
Warning
-
Explosive
GHS01
Hazard statements
- H302 Harmful if swallowed
Precautionary statements
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P301+330 IF SWALLOWED: Rinse mouth. Do NOT induce vomiting
For research and industrial use only
Not for use in food, drugs, household, or in or on humans or animals. Consult the Safety Data Sheet before handling.
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
FAQ being prepared for this product. Contact our team for help.
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.