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


Overview
Brand: Fisher Bioreagents

Manufacturer Part Number: BP363-500

UNSPSC: 12352300

Code: 32

Additional Details:
Additional Details: CAS Number: 7758-11-4 Weight: 0.55000kg


Packaging Glass Bottle
Quantity 500g

Product Code. 10677623

Quantity Price
1 £ 30.0 / 500g
In Stock 8
EU Stock 20
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Description and Specification

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

Specification

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

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

RT