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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

  SDS
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

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

AC424370100

  SDS
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
pH 8.7 to 9.3 (5% soln. at 25°C)
TSCA TSCA
EINECS Number 231-448-7
RTECS Number WC4500000
Decomposition Information Decomposes information: > 240°C
Merck Index 15, 8789
Heavy Metals (as Pb) 10ppm max.
Assay Percent Range 99+%
Chemical Name or Material Sodium phosphate, dibasic
Molecular Formula HNa2O4P
CAS 7558-79-4
Linear Formula Na2HPO4
MDL Number MFCD00003496
Sulfate 50ppm max.
Insoluble Matter 0.01% max.
Iron (Fe) 20ppm max.
Chlorine (Cl) 20ppm max.
Loss on Drying 0.2% max. (105°C)
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

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