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


Overview
Brand: Fisher Bioreagents

Manufacturer Part Number: BP363-1

UNSPSC: 12352300

Code: 32

Additional Details:
Additional Details: CAS Number: 7758-11-4 Weight: 1.05000kg


Packaging Poly Bottle
Quantity 1kg

Product Code. 10468153

Quantity Price
1 £ 42.1 / 1kg
In Stock 9
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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

Formula Weight 174.18
Assay ≥98.0%
Melting Point 340°C
Quantity 1kg
Sodium (Na) 0.05% max.
Insoluble Matter 0.01% max.
Chloride 0.003% 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
Loss on Drying 1.0% max.
Assay Percent Range ≥98.0 %
Physical Form Solid
Iron (Fe) 0.001% max.
Nitrogen Compounds 0.001% max.
Health Hazard 2 CAUTION!
Identification Pass Test
Packaging Poly Bottle
pH 8.5 to 9.6
Color White
Molecular Formula HK2O4P
Chemical Name or Material Potassium Phosphate Dibasic
Synonym Phosphoric Acid, Dipotassium Salt
Merck Index 15, 7779
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