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


Quantity 12kg
Packaging Poly Pail

Manufacturer: fisher scientific company  FLP29012

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Catalog No. P290-12

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Description & Specifications

Chemical Identifiers

Melting Point 340°C
Formula Weight 174.18
Quantity 12kg
Assay 98.0 to 100.5% (USP)
Physical Form Solid
pH 8.5 to 9.6
Molecular Formula HK2O4P
Color White
Purity Grade USP
Decomposition Information >180°C
Fluoride 0.001% max. (USP)
Carbonate Pass Test (USP)
Sulfate 0.1% max. (USP)
Insoluble Matter 0.2% max. (USP)
Heavy Metals (as Pb) 0.001% max. (USP)
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
ChemAlert Storage Symbol Gray
Chemical Name or Material Potassium Phosphate Dibasic Anhydrous
MDL Number MFCD00011383
Iron (Fe) 0.003% max. (USP)
Chloride 0.03% max. (USP)
Arsenic (As) 3ppm max. (USP)
Loss on Drying 1.0% max. (USP)
Packaging Poly Pail
Synonym Dipotassium Hydrogen Phosphate
Monobasic or Tribasic Salt Pass Test (USP)
Identification Pass Test (USP)
Sodium (Na) Pass Test (USP)
Residual Solvents Meets Requirements (USP)
Health Hazard 2 CAUTION!
CAS 7758-11-4

Specifications

Chemical Name or Material Potassium Phosphate Dibasic Anhydrous
CAS 7758-11-4
Purity Grade USP
Physical Form Solid
Assay 98.0 to 100.5% (USP)
Molecular Formula HK2O4P
Formula Weight 174.18
MDL Number MFCD00011383
Synonym Dipotassium Hydrogen Phosphate
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!

SDS & Safety Documents