4-Nitrophenyl phosphate disodium salt, hexahy… 4264-83-9

Name: 4-Nitrophenyl phosphate disodium salt, hexahydrate, 99%+
Brand: Vaqora Chemicals
SKU: VQ-002601

About 4-Nitrophenyl phosphate disodium salt, hexahydrate, 99%+

Vaqora Chemicals supplies 4-Nitrophenyl phosphate disodium salt, hexahydrate in Biochemistry grade, an enzyme / protein reagent registered under CAS number 4264-83-9 at a purity of ≥99%. The compound has the formula C6H4NNa2O6P, corresponding to a molecular weight of 263.05 g/mol. Its systematic (IUPAC) name is disodium, (4-nitrophenyl) phosphate. Common synonyms include p-Nitrophenyl phosphate disodium hexahydrate and Disodium 4-nitrophenyl phosphate hexahydrate.

In its supplied form it is a yellow powder. Literature values give a melting point of above 300 °C. Store sealed in a dry, well-ventilated location away from incompatible materials. The GHS classification uses the signal word “Warning”, so appropriate gloves, eye protection and ventilation are recommended.

Typical applications include enzymatic assays, enzyme inhibition studies and protein research. Buyers come mainly from academic and industrial research and diagnostics and biotechnology.

Available in 1 g, 5 g, 25 g and 100 g packs, 4-Nitrophenyl phosphate disodium salt, hexahydrate is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

Enzymatic assays
Enzyme inhibition studies
Protein research

Industries

Specifications & identifiers

Chemical identifiers
Product name	4-Nitrophenyl phosphate disodium salt, hexahydrate, 99%+
Catalogue No.	VQ-002601
CAS Number	4264-83-9
IUPAC name	disodium;(4-nitrophenyl) phosphate
Molecular formula	C₆H₄NNa₂O₆P
Molecular weight	263.05 g/mol
Exact mass	262.9572
Grade	Biochemistry
Purity / assay	≥99%
HSN code	29190090
InChIKey	VIYFPAMJCJLZKD-UHFFFAOYSA-L
SMILES	C1=CC(=CC=C1[N+](=O)[O-])OP(=O)([O-])[O-].[Na+].[Na+]
PubChem CID	77949

Physical properties
Physical form	Powder
Appearance	Yellow powder
Melting point	>300 °C
H-bond donors / acceptors	0 / 6
TPSA	118 Å²
Synonyms	p-Nitrophenyl phosphate disodium hexahydrate, Disodium 4-nitrophenyl phosphate hexahydrate, di-Sodium 4-nitrophenyl phosphate, pNPP disodium hexahydrate, Disodium 4-nitrophenyl phosphate, Phosphoric acid, mono(4-nitrophenyl) ester, disodium salt, Phosphoric acid, mono(4-nitrophenyl) ester, sodium salt (1:2), Phosphoric acid, mono(p-nitrophenyl) ester, disodium salt, disodium p-nitrophenyl phosphate, diSodium 4nitrophenyl phosphate, Phosphoric acid, mono(4nitrophenyl) ester, disodium salt, Phosphoric acid, mono(pnitrophenyl) ester, disodium salt

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H302Harmful if swallowed

Precautionary statements: P264, P270, P301 + P317, P330, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Other grades of CAS 4264-83-9

AR

4-Nitrophenyl phosphate disodium salt, hexahydrate, AR ≥99%

CAS: 4264-83-9
Formula: C₆H₄NNa₂O₆P
MW: 263.05 g/mol

VQ-045595

Frequently asked questions

What is the CAS number of 4-Nitrophenyl phosphate disodium salt, hexahydrate, 99%+?

The CAS Registry Number of 4-Nitrophenyl phosphate disodium salt, hexahydrate, 99%+ is 4264-83-9. It is also known as p-Nitrophenyl phosphate disodium hexahydrate, Disodium 4-nitrophenyl phosphate hexahydrate, di-Sodium 4-nitrophenyl phosphate.

What is the molecular formula and molecular weight of 4-Nitrophenyl phosphate disodium salt, hexahydrate, 99%+?

4-Nitrophenyl phosphate disodium salt, hexahydrate, 99%+ has the molecular formula C6H4NNa2O6P and a molecular weight of 263.05 g/mol.

Which grade and pack sizes of 4-Nitrophenyl phosphate disodium salt, hexahydrate, 99%+ can I order?

We supply 4-Nitrophenyl phosphate disodium salt, hexahydrate, 99%+ in Biochemistry (≥99%) grade, in 1 g, 5 g, 25 g, 100 g, 1 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with 4-Nitrophenyl phosphate disodium salt, hexahydrate, 99%+?

Yes. Every lot of 4-Nitrophenyl phosphate disodium salt, hexahydrate, 99%+ is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can 4-Nitrophenyl phosphate disodium salt, hexahydrate, 99%+ be shipped internationally?

Yes. 4-Nitrophenyl phosphate disodium salt, hexahydrate, 99%+ is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.