Please login to your online account to display your discounted pricing

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


Quantity 500g
Packaging Poly Bottle

Manufacturer: fisher scientific company  FLP290500

 View more versions of this product

Catalog No. P290-500

  • / Each
  • / Case of 6 Each
 

Description & Specifications

Chemical Identifiers

Formula Weight 174.18
Melting Point 340°C
Quantity 500g
Purity Grade USP
Physical Form Solid
Assay 98.0 to 100.5% (USP)
Molecular Formula HK2O4P
Decomposition Information >180°C
Color White
pH 8.5 to 9.6
Insoluble Matter 0.2% max. (USP)
Residual Solvents Meets Requirements (USP)
Carbonate Pass Test (USP)
Chemical Name or Material Potassium Phosphate Dibasic Anhydrous
Heavy Metals (as Pb) 0.001% max. (USP)
Identification Pass Test (USP)
Iron (Fe) 0.003% max. (USP)
MDL Number MFCD00011383
CAS 7758-11-4
Arsenic (As) 3ppm max. (USP)
Synonym Dipotassium Hydrogen Phosphate
Fluoride 0.001% max. (USP)
Loss on Drying 1.0% max. (USP)
Monobasic or Tribasic Salt Pass Test (USP)
Packaging Poly Bottle
Sodium (Na) Pass Test (USP)
Sulfate 0.1% max. (USP)
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
Chloride 0.03% max. (USP)
ChemAlert Storage Symbol Gray

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