Sodium Phosphate, Dibasic, Anhydrous, Reagent, ACS

Disodium Hydrogen Phosphate; Disodium Phosphate

 

Suitable for buffer solutions.

 

Chemical Formula

Na2HPO4

Molecular Weight

F.W. 141.96

CAS #

7558-79-4

 

Safety Information

Health Hazard

1

Fire Hazard

0

Reactivity

0

Material Safety Data Sheet

 

Test

Specification

Assay (Na2HPO4)Min. 99.0%
pH of a 5% Solution @ 25°C8.7-9.3
MAXIMUM LIMITS
Insoluble Matter0.01%
Loss on Drying @ 105°C0.2%
Chloride (Cl)0.002%
Sulfate (SO4)0.005%
Heavy Metals (as Pb)0.001%
Iron (Fe)0.002%

 

UPS limit

150 lb

Storage Information

HYGROSCOPIC: Keep tightly closed.

Chemical information and descriptions have been provided by Spectrum Chemicals.

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 S1400-18   Sodium Phosphate, Dibasic, Anhydrous, Reagent, ACS - Sodium Phosphate, Dibasic, Anhydrous, Reagent, ACS - Na2HPO4 - 12 KG S1400-18 $3,596.74
 S1400-07   Sodium Phosphate, Dibasic, Anhydrous, Reagent, ACS - Sodium Phosphate, Dibasic, Anhydrous, Reagent, ACS - Na2HPO4 - 125 GM S1400-07 $211.20
 S1400-13   Sodium Phosphate, Dibasic, Anhydrous, Reagent, ACS - Sodium Phosphate, Dibasic, Anhydrous, Reagent, ACS - Na2HPO4 - 2.5 KG S1400-13 $1,410.36
 S1400-04   Sodium Phosphate, Dibasic, Anhydrous, Reagent, ACS - Sodium Phosphate, Dibasic, Anhydrous, Reagent, ACS - Na2HPO4 - 25 GM   $151.74
 S1400-76   Sodium Phosphate, Dibasic, Anhydrous, Reagent, ACS - Sodium Phosphate, Dibasic, Anhydrous, Reagent, ACS - Na2HPO4 - 4 X 2.5 KG S1400-76 $4,886.91
 S1400-10   Sodium Phosphate, Dibasic, Anhydrous, Reagent, ACS - Sodium Phosphate, Dibasic, Anhydrous, Reagent, ACS - Na2HPO4 - 500 GM S1400-10 $445.50
 S1400-QQ   Sodium Phosphate, Dibasic, Anhydrous, Reagent, ACS - Sodium Phosphate, Dibasic, Anhydrous, Reagent, ACS - Na2HPO4 - 6 X 125 GM S1400-QQ $863.71
 S1400-AK   Sodium Phosphate, Dibasic, Anhydrous, Reagent, ACS - Sodium Phosphate, Dibasic, Anhydrous, Reagent, ACS - Na2HPO4 - 6 X 500 GM S1400-AK $2,017.89
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