Naphthol AS-BI phosphate , 93% , 1919-91-1

Synonym(s):
7-Bromo-3-hydroxy-2-naphthoic-o-anisidide phosphate;Naphthol AS-BI Phosphoric acid solution

CAS NO.：1919-91-1

Empirical Formula: C18H15BrNO6P

Molecular Weight: 452.19

MDL number: MFCD00004058

EINECS: 217-645-0

PRODUCT Properties

• Density: 1.679±0.06 g/cm3(Predicted)
• Flash point: 37 °C
• storage temp.: 2-8°C
• solubility: methanol: soluble50mg/mL
• form: Crystalline Powder
• pka: 0.73±0.30(Predicted)
• 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)

Description and 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.

Safety

• Symbol(GHS): GHS07
• Signal word: Warning
• Hazard statements: H315-H319-H335
• Precautionary statements: P261-P305+P351+P338
• 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