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


Quantity 500g
Packaging Poly Bottle

Manufacturer: fisher scientific company  FLP290500

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Catalog No. P290-500

  • / Each
  • / Case of 6 Each
 

Description & Specifications

Chemical Identifiers

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