Product Details
| Product Name:
ALPHA-NAPHTHYL PHOSPHATE DISODIUM SALT |
CAS No.:
2183-17-7 |
| Min. Order:
1g |
Purity:
99% |
| Supply Ability:
100KG |
Release date:
2019/07/06 |
| Product::
AD68 |
| ALPHA-NAPHTHYL PHOSPHATE DISODIUM SALT Basic information |
| Product Name: |
ALPHA-NAPHTHYL PHOSPHATE DISODIUM SALT |
| Synonyms: |
PHOSPHORIC ACID 1-NAPHTHYL ESTER DISODIUM SALT;SODIUM A-NAPHTHYL ACID PHOSPHATE (DISODIUM);1-NAPHTHYLPHOSPHORIC ACID DISODIUM SALT;1-NAPHTHYL PHOSPHATE DISODIUM SALT;1-NAPHTHYL DISODIUM ORTHOPHOSPHATE;1-NAPHTHALENOL DIHYDROGEN PHOSPHATE DISODIUM SALT;ALPHA-NAP-PHOS 2NA;ALPHA-NAPHTHYL PHOSPHATE DISODIUM SALT |
| CAS: |
2183-17-7 |
| MF: |
C10H7Na2O4P |
| MW: |
268.11 |
| EINECS: |
218-564-3 |
| Product Categories: |
|
| Mol File: |
2183-17-7.mol |
 |
| |
| ALPHA-NAPHTHYL PHOSPHATE DISODIUM SALT Chemical Properties |
| Melting point |
>300°C |
| storage temp. |
2-8°C |
| BRN |
4895811 |
| CAS DataBase Reference |
2183-17-7(CAS DataBase Reference) |
| Hazard Codes |
Xi |
| Risk Statements |
36/37/38 |
| Safety Statements |
26-36 |
| WGK Germany |
3 |
| F |
10-21 |
| Provider |
Language |
| SigmaAldrich |
English |
| |
| ALPHA-NAPHTHYL PHOSPHATE DISODIUM SALT Usage And Synthesis |
| 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.] |
Company Profile Introduction
Established in 2014,Career Henan Chemical Co. is a manufacturerspecializing in the sale of fine chemicals.
Mainly deals in the sales of:
Pharmaceutical intermediates
OLED intermediates：
Pharmaceutical intermediates;
OLED intermediates;
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