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

$57.65 - $94.58

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 $57.65
Case of 6 Each for $345.90

BP363-1

  SDS
fisher scientific company
FLBP3631
Poly Bottle 1kg Each for $94.58
Case of 6 Each for $567.48
Description & Specifications

Specifications

Assay ≥98.0%
Formula Weight 174.18
Melting Point 340°C
Quantity 500g
Merck Index 15, 7779
Physical Form Solid
Viscosity [NULL]
Decomposition Information >180°C
Color White
pH 8.5 to 9.6
Heavy Metals (as Pb) 5ppm max.
Nitrogen Compounds 0.001% max.
Assay Percent Range ≥98.0 %
CAS 7758-11-4
Chemical Name or Material Potassium Phosphate Dibasic
Identification Pass Test
Loss on Drying 1.0% max.
Packaging Glass Bottle
Sulfate 0.005% max.
Synonym Phosphoric Acid, Dipotassium Salt
Health Hazard 2 CAUTION!
Chloride 0.003% max.
Recommended Storage RT
Insoluble Matter 0.01% max.
Iron (Fe) 0.001% max.
Sodium (Na) 0.05% max.
Molecular Formula HK2O4P
ChemAlert Storage Symbol Gray
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

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