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Potassium Phosphate Dibasic (Fine White Crystalline Powder), Fisher BioReagents

$56.45 - $92.58

Chemical Identifiers

Chemical Name or Material Potassium Phosphate Dibasic
CAS 7758-11-4
Physical Form Solid
Assay ≥98.0%
Assay Percent Range ≥98.0 %
Molecular Formula HK2O4P
Formula Weight 174.18
Synonym Phosphoric Acid, Dipotassium Salt
View More Specs
Products
Catalog Number Mfr. No. Packaging Quantity Price Quantity    

BP363-500

  SDS
fisher scientific company
BP363-500
Glass Bottle 500g Each for $56.45
Case of 6 Each for $338.70

BP363-1

  SDS
fisher scientific company
FLBP3631
Poly Bottle 1kg Each for $92.58
Case of 6 Each for $555.48
Description & Specifications

Specifications

Assay ≥98.0%
Melting Point 340°C
Formula Weight 174.18
Quantity 500g
Merck Index 15, 7779
Physical Form Solid
Color White
pH 8.5 to 9.6
Decomposition Information >180°C
Heavy Metals (as Pb) 5ppm max.
CAS 7758-11-4
Nitrogen Compounds 0.001% max.
Assay Percent Range ≥98.0 %
Chemical Name or Material Potassium Phosphate Dibasic
Health Hazard 2 CAUTION!
Recommended Storage RT
Loss on Drying 1.0% max.
Identification Pass Test
Synonym Phosphoric Acid, Dipotassium Salt
Sulfate 0.005% max.
Chloride 0.003% max.
Packaging Glass Bottle
Sodium (Na) 0.05% max.
Insoluble Matter 0.01% max.
Iron (Fe) 0.001% max.
Health Hazard 3 Emergency Overview
May cause skin, eye, and respiratory tract irritation. Hygroscopic. Use personal protective equipment. Ensure adequate ventilation. Wash off immediately with plenty of water for at least 15 minutes. Get medical attention immediately if symptoms occur. Rinse immediately with plenty of water, also under the eyelids, for at least 15 minutes. Obtain medical attention. Move to fresh air. If breathing is difficult, give oxygen. Get medical attention immediately if symptoms occur. Do not induce vomiting. Do not induce vomiting. Obtain medical attention.

NFPA

Health:1
Flammability:1
Instability:0
ChemAlert Storage Symbol Gray
Molecular Formula HK2O4P

This potassium salt is used in buffers for molecular biology and cell culture applications.

Safety and Handling
 

Emergency Overview
May cause skin, eye, and respiratory tract irritation. Hygroscopic. Use personal protective equipment. Ensure adequate ventilation. Wash off immediately with plenty of water for at least 15 minutes. Get medical attention immediately if symptoms occur. Rinse immediately with plenty of water, also under the eyelids, for at least 15 minutes. Obtain medical attention. Move to fresh air. If breathing is difficult, give oxygen. Get medical attention immediately if symptoms occur. Do not induce vomiting. Do not induce vomiting. Obtain medical attention.

NFPA

Health:1
Flammability:1
Instability:0

CAUTION!

RT