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


Quantity 2.5kg
Packaging Poly Bottle

Manufacturer: fisher scientific company  FLP290212

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Catalog No. P290-212

  • / Each
  • / Case of 4 Each
 

Description & Specifications

Chemical Identifiers

Melting Point 340°C
Formula Weight 174.18
Quantity 2.5kg
Assay 98.0 to 100.5% (USP)
Physical Form Solid
Decomposition Information >180°C
Purity Grade USP
pH 8.5 to 9.6
Color White
Molecular Formula HK2O4P
Identification Pass Test (USP)
Monobasic or Tribasic Salt Pass Test (USP)
Insoluble Matter 0.2% max. (USP)
Fluoride 0.001% max. (USP)
Sodium (Na) Pass Test (USP)
Carbonate Pass Test (USP)
Health Hazard 2 CAUTION!
CAS 7758-11-4
ChemAlert Storage Symbol Gray
MDL Number MFCD00011383
Iron (Fe) 0.003% max. (USP)
Heavy Metals (as Pb) 0.001% max. (USP)
Packaging Poly Bottle
Sulfate 0.1% max. (USP)
Loss on Drying 1.0% max. (USP)
Arsenic (As) 3ppm max. (USP)
Synonym Dipotassium Hydrogen Phosphate
Chloride 0.03% max. (USP)
Residual Solvents Meets Requirements (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
Chemical Name or Material Potassium Phosphate Dibasic Anhydrous

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