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Potassium Phosphate Dibasic Anhydrous (Crystalline Powder/Certified ACS), Fisher Chemical


Quantity 50kg
Packaging Fiber Drum

Manufacturer: fisher scientific company  P28850

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Catalog No. P288-50

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Description & Specifications

Chemical Identifiers

Assay ≥98.0%
Melting Point 340°C
Purity Grade Certified ACS Grade
Formula Weight 174.18
Quantity 50kg
Health Hazard 1 CAUTION!
Physical Form Solid
Molecular Formula K2HPO4
Viscosity [NULL]
Decomposition Information >180°C
Color White
pH 8.5 to 9.6
Solubility Information Soluble in water
Health Hazard 2 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
Identification Pass Test
Insoluble Matter 0.01% max.
Iron (Fe) 0.001% max.
Packaging Fiber Drum
Assay Percent Range ≥98.0 %
Sulfate 0.005% max.
ChemAlert Storage Symbol Gray
Synonym Dipotassium Hydrogen Phosphate
Chloride 0.003% max.
MDL Number MFCD00011383
CAS 7758-11-4
Chemical Name or Material Potassium Phosphate Dibasic Anhydrous
Heavy Metals (as Pb) 5ppm max.
Loss on Drying 1% max.
Nitrogen Compounds 0.001% max.
Sodium (Na) 0.05% max.

Specifications

Chemical Name or Material Potassium Phosphate Dibasic Anhydrous
CAS 7758-11-4
Purity Grade Certified ACS Grade
Physical Form Solid
Assay ≥98.0%
Assay Percent Range ≥98.0 %
Molecular Formula K2HPO4
Formula Weight 174.18
MDL Number MFCD00011383
Synonym Dipotassium Hydrogen Phosphate
Accessories
 

CAUTION!

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