ALPHA-NAPHTHYL PHOSPHATE DISODIUM SALT
- CAS No.
- 2183-17-7
- Chemical Name:
- ALPHA-NAPHTHYL PHOSPHATE DISODIUM SALT
- Synonyms
- SKL556;AURORA KA-1623;ALPHA-NAP-PHOS 2NA;1-Naphthyl phsophori;disodium naphthyl phosphate;Disodium 1-naphtyl=phosphate;DISODIUM 1-NAPHTHYLPHOSPHATE;NAPHTHYLPHOSPHORIDE 2 NA SALT;A-NAPHTHYL PHOSPHATE DISODIUM;1-Naphthyl phosphate (disodium)
- CBNumber:
- CB7720907
- Molecular Formula:
- C10H10NaO4P
- Molecular Weight:
- 248.15
- MOL File:
- 2183-17-7.mol
- MSDS File:
- SDS
- Modify Date:
- 2023/9/27 13:31:52
| Melting point | >300°C |
|---|---|
| storage temp. | -20°C |
| BRN | 4895811 |
| CAS DataBase Reference | 2183-17-7(CAS DataBase Reference) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|---|---|
| Signal word | Warning |
| Hazard statements | H315-H319-H335 |
| Precautionary statements | P261-P264-P271-P280-P302+P352-P305+P351+P338 |
| Hazard Codes | Xi |
| Risk Statements | 36/37/38 |
| Safety Statements | 26-36 |
| WGK Germany | 3 |
| F | 10-21 |
ALPHA-NAPHTHYL PHOSPHATE DISODIUM SALT price More Price(6)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich(India) | N7255 | 1-Naphthyl phosphate disodium salt phosphatase substrate | 2183-17-7 | 100MG | ₹2424.8 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | N7255 | 1-Naphthyl phosphate disodium salt phosphatase substrate | 2183-17-7 | 250MG | ₹4319.18 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | N7255 | 1-Naphthyl phosphate disodium salt phosphatase substrate | 2183-17-7 | 1G | ₹5693.95 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | N7255 | 1-Naphthyl phosphate disodium salt phosphatase substrate | 2183-17-7 | 5G | ₹18305.08 | 2022-06-14 | Buy |
| SRL | 42383 | 1-Naphthyl Phosphate Disodium Salt extrapure | 2183-17-7 | 25mg | ₹1830 | 2022-05-26 | Buy |
ALPHA-NAPHTHYL PHOSPHATE DISODIUM SALT Chemical Properties,Uses,Production
Uses
1-Naphthyl phosphate disodium salt has been used:
- as a component in the mixture for soaking the chromatography paper for determining acid phosphatase activity
- in the staining of the alkaline phosphatase isoforms in 7.5% non-denaturing polyacrylamide gel
- as a component in the mixture for soaking the chromatography paper for preparing acid phosphomonoesterase-reactive imprinting sheets
- as a component in the staining solution for staining the roots for determining phosphomonoesterase activity
Purification Methods
Purify the salt through an acid ion-exchange column (in H+ form) to give the free acid [1136-89-6], M 224.2, which is obtained by freeze drying and recrystallising from Me2CO/*C6H6, or by adding 2.5volumes of hot CHCl3 (or 20 parts of boiling *C6H6) to a hot solution of 1 part acid and 1.2 parts Me2CO and cooling (m 155-157o, 157-158o). The acid is dissolved in the minimum volume of H2O to which 2 equivalents of NaOH are added and then freeze dried, or by adding the equivalent amount of MeONa in MeOH to a solution of the acid in MeOH and collecting the Na salt, washing with cold MeOH, then Et2O, and drying in a vacuum. [Friedman & Seligman J Am Chem Soc 72 624 1950, Chanley & Feageson J Am Chem Soc 77 4002 1955.] The monosodium salt [1136-89-6] is similarly prepared but by using 1 equivalent of NaOH. The phosphate group is hydrolysed at pH 1.1-5.85 at 70o. [Beilstein 6 IV 4226.] It is a substrate for alkaline phosphatase [Gomori Methods Enzymol 4 381 1957, 128 212 1968], and prostatic phosphatase [Babson Clin Chem 30 1418 1984]. [See p 538 in “Metal-organic Compounds”, Chapter 5, Beilstein 6 IV 4226.]
ALPHA-NAPHTHYL PHOSPHATE DISODIUM SALT Preparation Products And Raw materials
Raw materials
Preparation Products
| Supplier | Tel | Country | ProdList | Advantage | Inquiry |
|---|---|---|---|---|---|
| CHEMSWORTH | +91-261-2397244 | New Delhi, India | 6707 | 30 | Inquiry |
| Sisco Research Laboratories Pvt. Ltd. | +91-22-4268 5800 | Mumbai, India | 4317 | 58 | Inquiry |
| Triveni chemicals | 08048762458 | New Delhi, India | 6093 | 58 | Inquiry |
| Innovative | 07942565925 | Mumbai, India | 617 | 58 | Inquiry |
| Hebei Mojin Biotechnology Co., Ltd | +86 13288715578 +8613288715578 | China | 12460 | 58 | Inquiry |
| Hebei Yanxi Chemical Co., Ltd. | +86-17531190177; +8617531190177 | China | 6011 | 58 | Inquiry |
| career henan chemical co | +86-0371-86658258 +8613203830695 | China | 29900 | 58 | Inquiry |
| BOC Sciences | +1-631-485-4226 | United States | 19553 | 58 | Inquiry |
| Chongqing Chemdad Co., Ltd | +86-023-6139-8061 +86-86-13650506873 | China | 39916 | 58 | Inquiry |
| Hebei Guanlang Biotechnology Co., Ltd. | +86-19930503259 +86-19930503259 | China | 18444 | 58 | Inquiry |