ChemicalBook > CAS DataBase List > NAPHTHOL AS-BI PHOSPHATE

NAPHTHOL AS-BI PHOSPHATE

Product Name
NAPHTHOL AS-BI PHOSPHATE
CAS No.
1919-91-1
Chemical Name
NAPHTHOL AS-BI PHOSPHATE
Synonyms
NaphtholAS-BIphosphat;NAPHTHOL AS-BI PHOSPHATE;Naphthol AS-BI phosphate,93%;Naphthol AS-BI phosphate ,95%;NAPHTHOL AS-BL PHOSPHORIC ACID;NAPHTHOL AS-BI PHOSPHORIC ACID;NAPHTHOL-AS-BI-PHOSPHATE extrapure;NAPHTHOL AS-BI-PHOSPHATE, FOR HISTOLOGY;NAPHTHOL AS-BI PHOSPHATE, TECHNICAL GRADE;NAPHTHOL AS-BI-PHOSPHATE FOR HISTOLOGY 98+%
CBNumber
CB0674957
Molecular Formula
C18H15BrNO6P
Formula Weight
452.19
MOL File
1919-91-1.mol
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NAPHTHOL AS-BI PHOSPHATE Property

Density 
1.679±0.06 g/cm3(Predicted)
Flash point:
37 °C
storage temp. 
2-8°C
solubility 
methanol: soluble50mg/mL
pka
0.73±0.30(Predicted)
form 
Crystalline Powder
color 
Light yellow
BRN 
6668526
CAS DataBase Reference
1919-91-1
EPA Substance Registry System
2-Naphthalenecarboxamide, 7-bromo-N-(2-methoxyphenyl)-3-(phosphonooxy)- (1919-91-1)
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Safety

Hazard Codes 
T,Xi,C,F
Risk Statements 
61-20/21-36/37/38-39/23/24/25-20/21/22-10-34-11-36
Safety Statements 
7-16-36/37-45-36-26-36/37/39-23-53
RIDADR 
UN 2265 3/PG 3
WGK Germany 
3
F 
8-10-21
HS Code 
29089990
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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.

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
N2125
Product name
Naphthol AS-BI phosphate
Purity
Technical grade
Packaging
1g
Price
$285
Updated
2024/03/01
Sigma-Aldrich
Product number
N2125
Product name
Naphthol AS-BI phosphate
Purity
Technical grade
Packaging
5g
Price
$1100
Updated
2024/03/01
Cayman Chemical
Product number
21845
Product name
Naphthol AS-BI-Phosphate
Purity
≥95%
Packaging
100mg
Price
$44
Updated
2024/03/01
Cayman Chemical
Product number
21845
Product name
Naphthol AS-BI-Phosphate
Purity
≥95%
Packaging
500mg
Price
$130
Updated
2024/03/01
Sigma-Aldrich
Product number
N2125
Product name
Naphthol AS-BI phosphate
Purity
Technical grade
Packaging
100mg
Price
$55.3
Updated
2024/03/01
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NAPHTHOL AS-BI PHOSPHATE Chemical Properties,Usage,Production

Chemical Properties

Light yellow crystalline powder

Uses

Naphthol AS-BI phosphate is suitable to use:

  • in tartrate-resistant acid phosphatase (TRAP) staining to detect osteoclast activity
  • as a component in Tris-HCl in staining cells to measure alkaline phosphatase (ALP) activity
  • to perform alkaline phosphatase reaction
', 'Substrate for the histochemical demonstration of acid and alkaline phosphatase. Substrate for the fluorometric assay of acid and alkaline phosphatases. Demonstration of acid phosphatase in paraffin embedded tissue. Cytofluorometric assay of acid phosphatase in single living cells.

Biological Activity

Naphthol AS-BI can be used as a substrate to determine alkaline and acid phosphatase. It is also used to determine the activity of acid phosphatase in single cells.

NAPHTHOL AS-BI PHOSPHATE Preparation Products And Raw materials

Raw materials

o-Anisidine N,N-Dimethylformamide Tin 3-Hydroxy-2-naphthoic acid Phosphorus oxychloride Chloroform Phosphorus pentachloride Tetrahydrofuran Government regulation Dichloromethane Acetic acid Thionyl chloride Dicyclohexylcarbodiimide 4-Dimethylaminopyridine

Preparation Products

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NAPHTHOL AS-BI PHOSPHATE Suppliers

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View Lastest Price from NAPHTHOL AS-BI PHOSPHATE manufacturers

Honest Joy Holdings Limited
Product
Naphthol AS-BI phosphate 1919-91-1
Price
US $0.00/KG
Min. Order
1KG
Purity
99.2%
Supply Ability
100 tons
Release date
2022-01-14
Career Henan Chemical Co
Product
NAPHTHOL AS-BI PHOSPHATE 1919-91-1
Price
US $1.00/KG
Min. Order
1KG
Purity
98%
Supply Ability
10KG
Release date
2020-02-04

1919-91-1, NAPHTHOL AS-BI PHOSPHATERelated Search:

BENZANILIDE o-Anisidine NAPHTHOL AS-BI PHOSPHATE SODIUM*SIGMAULT RA,NAPHTHOL AS-BI PHOSPHATE SODIUM,naphthol as-bi phosphate disodium salt,NAPHTHOL AS-BI PHOSPHATE SODIUM SALT DIMETHYLAMINE HYDROBROMIDE N-(2,3-Dihydro-2-oxo-1H-benzimidazol-5-yl)-3-hydroxy-2-naphthalenecarboxamide NAPHTHOL AS-OL PHOSPHATE 2-METHOXY-N-METHYANILINE Methyl Phosphate (Mono- and Di- Ester mixture) BETA-NAPHTHYL PHOSPHATE 2-Acetamidophenol 2-Bromonaphthalene Salicylanilide TRI-AMMONIUM PHOSPHATE TRIHYDRATE 2-METHYLAMINOPHENOL N-Methylbenzamide ETHYLAMINE HYDROBROMIDE 2-Hydroxy-3-naphtoamide PHENYLPHOSPHORIC ACID

  • 2-NAPHTHALENECARBOXAMIDE, 7-BROMO-N-(2-METHOXYPHENYL)-3-(PHOSPHONOOXY)
  • 7-BROMO-N-(2-METHOXYPHENYL)-3-(PHOSPHONOOXY)-2-NAPHTHALENECARBOXAMIDE
  • 7-BROMO-3-HYDROXY-2-NAPHTHOIC-O-ANISIDE PHOSPHATE
  • 7-BROMO-3-HYDROXY-2-NAPHTHOIC-O-ANISIDIDE PHOSPHATE
  • 6-BROMO-2-PHOSPHOHYDROXY-3-NAPHTHOIC ACID O-ANISIDIDE
  • NAPHTHOL AS-BL PHOSPHORIC ACID
  • NAPHTHOL AS-BI PHOSPHATE
  • NAPHTHOL AS-BI PHOSPHORIC ACID
  • 7-bromo-n-(2-methoxyphenyl)-3-(phosphonooxy)-2-naphthalenecarboxamid
  • 6-bromo-3-(o-hydroxyphenylaminocarbonyl)-2-naphthyl phosphate
  • NAPHTHOL AS-BI-PHOSPHATE, FOR HISTOLOGY
  • NAPHTHOL AS-BI PHOSPHATE, TECHNICAL GRADE
  • NAPHTHOL AS-BI-PHOSPHATE FOR HISTOLOGY 98+%
  • Naphthol AS-BI phosphate,93%
  • Naphthol AS-BI phosphate ,95%
  • NAPHTHOL-AS-BI-PHOSPHATE extrapure
  • NaphtholAS-BIphosphat
  • 1919-91-1
  • C18H15BrNO6P
  • Substrates by Enzyme
  • Enzymes, Inhibitors, and Substrates
  • Enzyme Substrates
  • Biochemicals and Reagents
  • Acid Phosphatase
  • BioChemical
  • Substrates
  • Cytochemistry Products
  • Hematology and Histology