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Sodium Phosphate, Dibasic, Anhydrous, Reagent ACS, Suitable for Buffer Solutions, ≥99%, ACROS Organics™

$99.28 - $668.15

Chemical Identifiers

Chemical Name or Material Sodium phosphate, dibasic
CAS 7558-79-4
Purity Grade ACS Reagent Grade
Assay ≥99.0%
Assay Percent Range 99+%
Molecular Formula HNa2O4P
Linear Formula Na2HPO4
Formula Weight 141.96
MDL Number MFCD00003496
Synonym Disodium hydrogen phosphate
View More Specs
Products
Catalog Number Mfr. No. Packaging Quantity Price Quantity    

AC424370025

 
thermo fisher scientific
AC424370025
Plastic Bottle 2.5kg CALL N/A N/A
 Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.

AC424375000

 
fisher scientific acros
424375000
Plastic bottle 500g Each for $99.28

AC424370100

 
thermo fisher scientific
AC424370100
Plastic drum 10kg Each for $668.15
Description & Specifications

Specifications

Assay ≥99.0%
Purity Grade ACS Reagent Grade
Physical Form Granular Powder
Formula Weight 141.96
Quantity 2.5kg
Color White
Packaging Plastic Bottle
EINECS Number 231-448-7
TSCA TSCA
Decomposition Information Decomposes information: > 240°C
pH 8.7 to 9.3 (5% soln. at 25°C)
RTECS Number WC4500000
Merck Index 15, 8789
Chemical Name or Material Sodium phosphate, dibasic
Heavy Metals (as Pb) 10ppm max.
Insoluble Matter 0.01% max.
Iron (Fe) 20ppm max.
Loss on Drying 0.2% max. (105°C)
Assay Percent Range 99+%
Molecular Formula HNa2O4P
Linear Formula Na2HPO4
Sulfate 50ppm max.
MDL Number MFCD00003496
CAS 7558-79-4
Synonym Disodium hydrogen phosphate
Health Hazard 1 Signal Word:CAUTION!
Health Hazard 3 Emergency Overview
May cause eye, skin, and respiratory tract irritation . The toxicological properties have not been fully investigated. Hygroscopic.
NFPA
Health:1 Flammability:0 Instability:1
Chlorine (Cl) 20ppm max.

pH buffer

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Safety and Handling

Signal Word:CAUTION!

Emergency Overview
May cause eye, skin, and respiratory tract irritation . The toxicological properties have not been fully investigated. Hygroscopic.
NFPA
Health:1 Flammability:0 Instability:1