ChemicalBook > CAS DataBase List > ALPHA-NAPHTHYL PHOSPHATE DISODIUM SALT

ALPHA-NAPHTHYL PHOSPHATE DISODIUM SALT

Product Name: 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-NAPHTHYLPHOSPHATE;Disodium 1-naphtyl=phosphate;A-NAPHTHYL PHOSPHATE DISODIUM;NAPHTHYLPHOSPHORIDE 2 NA SALT;1-Naphthyl phosphate (disodium)
CBNumber: CB7720907
Molecular Formula: C10H10NaO4P
Formula Weight: 248.15
MOL File: 2183-17-7.mol

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ALPHA-NAPHTHYL PHOSPHATE DISODIUM SALT Property

Melting point:: >300°C
storage temp.: -20°C
form: powder
Water Solubility: water: 50mg/mL, clear, colorless to very faintly yellow
BRN: 4895811
CAS DataBase Reference: 2183-17-7(CAS DataBase Reference)

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Safety

Hazard Codes: Xi
Risk Statements: 36/37/38
Safety Statements: 26-36
WGK Germany: 3
F: 10-21

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P271Use only outdoors or in a well-ventilated area.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: N7255
Product name: 1-Naphthyl phosphate disodium salt
Purity: phosphatase substrate
Packaging: 1g
Price: $114
Updated: 2025/07/31

Sigma-Aldrich

Product number: N7255
Product name: 1-Naphthyl phosphate disodium salt
Purity: phosphatase substrate
Packaging: 5g
Price: $398
Updated: 2025/07/31

TCI Chemical

Product number: P0263
Product name: Disodium 1-Naphthyl Phosphate Hydrate [Substrate for Phosphatase]
Packaging: 1g
Price: $82
Updated: 2025/07/31

TCI Chemical

Product number: P0263
Product name: Disodium 1-Naphthyl Phosphate Hydrate [Substrate for Phosphatase]
Packaging: 5g
Price: $286
Updated: 2025/07/31

Sigma-Aldrich

Product number: N7255
Product name: 1-Naphthyl phosphate disodium salt
Purity: phosphatase substrate
Packaging: 100mg
Price: $45.8
Updated: 2025/07/31

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ALPHA-NAPHTHYL PHOSPHATE DISODIUM SALT Chemical Properties,Usage,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

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ALPHA-NAPHTHYL PHOSPHATE DISODIUM SALT Suppliers

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View Lastest Price from ALPHA-NAPHTHYL PHOSPHATE DISODIUM SALT manufacturers

Hebei Chuanghai Biotechnology Co., Ltd

Product: ALPHA-NAPHTHYL PHOSPHATE DISODIUM SALT 2183-17-7
Price: US $0.00-0.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 500000kg
Release date: 2024-10-29

Hebei Yanxi Chemical Co., Ltd.

Product: ALPHA-NAPHTHYL PHOSPHATE DISODIUM SALT 2183-17-7
Price: US $20.00-9.00/kg
Min. Order: 1kg
Purity: 0.99
Supply Ability: 20 tons
Release date: 2023-09-07

Career Henan Chemical Co

Product: ALPHA-NAPHTHYL PHOSPHATE DISODIUM SALT 2183-17-7
Price: US $1.00/kg
Min. Order: 1g
Purity: 99%
Supply Ability: 100KG
Release date: 2018-12-24

2183-17-7, ALPHA-NAPHTHYL PHOSPHATE DISODIUM SALTRelated Search:

Liranaftate Sodium L-ascorbyl-2-phosphate Sodium phosphate dibasic dodecahydrate ALPHA-NAPHTHYL PHOSPHATE DISODIUM SALT ALPHA-NAPHTHYL ACID PHOSPHATE MONOSODIUM SALT 1-NAPHTHYL PHOSPHATE PHENYL PHOSPHATE DISODIUM SALT 1-NAPHTHYL PHOSPHATE DISODIUM SALT MONOHYDRATE

1-NAPHTHYLPHOSPHORIC ACID DISODIUM SALT

1-NAPHTHYL PHOSPHATE DISODIUM SALT

1-NAPHTHYL DISODIUM ORTHOPHOSPHATE

1-NAPHTHALENOL DIHYDROGEN PHOSPHATE DISODIUM SALT

PHOSPHORIC ACID 1-NAPHTHYL ESTER DISODIUM SALT

SODIUM A-NAPHTHYL ACID PHOSPHATE (DISODIUM)

ALPHA-NAP-PHOS 2NA

ALPHA-NAPHTHYL PHOSPHATE DISODIUM SALT

DISODIUM 1-NAPHTHYLPHOSPHATE

AURORA KA-1623

1-Naphthyl phsophoric acid sodium salt

α-Naphthyl phosphate disodium salt

disodium naphthyl phosphate

A-NAPHTHYL PHOSPHATE DISODIUM

1-NAPHTHYL PHOSPHATE DISODIUM SALT HYDRATE 99%

NAPHTHYLPHOSPHORIDE 2 NA SALT

PHOSPHORIC ACID 1-NAPHTHYL ESTER 2 NA SALT

α-Naphthyl phosphate disodium salt, Disodium 1-naphthyl phosphate

Disodium 1-naphtyl=phosphate

Naphthalen-1-ol phosphoric acid disodium salt

Phosphoric acid 1-naphtyldisodium salt

Disodium 1-Naphthyl Phosphate Hydrate [Substrate for Phosphatase]

Disodium 1-Naphthyl Phosphate Hydrate

DisodiuM 1-Naphthyl Phosphate&nbsp

Hydrate [Substrate for Phosphatase]

1-Naphthylphosphoric Acid Disodium Salt Phosphoric Acid 1-Naphthyl Ester Disodium Salt

Sodium naphthalen-1-yl phosphate

disodium naphthalen-1-yl phosphate

1-Naphthyl phsophori

a-Naphthyl phosphate disodium salt

isodium,naphthalen-1-ylphosphate

SKL556

1-Naphthyl Phosphate Disodium Salt extrapure

1-Naphthyl phosphate (disodium)

2183-17-7

C10H7Na2O4PxH2O

C10H7Na2O4PxxH2O

C10H7O4P2Na

C10H7O4PNa

Enzymes, Inhibitors, and Substrates

Enzyme Substrates

Prostatic acid phosphatase

Substrates by Enzyme

BioChemical

Biochemicals and Reagents