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


Quantity 500g
Packaging Glass Bottle

Manufacturer: fisher scientific company  FLBP363-500

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Catalog No. BP363-500

  • / Each
  • / Case of 6 Each
 

Description & Specifications

Chemical Identifiers

Chloride 0.003% max.
Heavy Metals (as Pb) 5ppm max.
Identification Pass Test
Insoluble Matter 0.01% max.
Iron (Fe) 0.001% max.
Loss on Drying 1.0% max.
Nitrogen Compounds 0.001% max.
Packaging Glass Bottle
Sodium (Na) 0.05% max.
Sulfate 0.005% max.
Viscosity [NULL]
Decomposition Information >180°C
Color White
Melting Point 340°C / 644°F
pH 8.5 to 9.6
Quantity 500g
Chemical Name or Material Potassium Phosphate Dibasic
CAS 7758-11-4
Physical Form Solid
Assay 98.0% min.
Assay Percent Range ≥98.0 %
Molecular Formula HK2O4P
Formula Weight 174.18g/mol
Merck Index 15, 7779
Synonym Phosphoric Acid, Dipotassium Salt
ChemAlert Storage Symbol Gray
Health Hazard 2 CAUTION!
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
Recommended Storage RT

Specifications

Chemical Name or Material Potassium Phosphate Dibasic
CAS 7758-11-4
Physical Form Solid
Assay 98.0% min.
Assay Percent Range ≥98.0 %
Molecular Formula HK2O4P
Formula Weight 174.18g/mol
Synonym Phosphoric Acid, Dipotassium Salt

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

Accessories
 

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