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K2HPO4
Catalog Size Package Availability Manufacturer List Price Unit
P1386-500GM 500 GM Spectrum Chemical $318.40 EA
P1386-2.5KG 2.5 KG Spectrum Chemical $950.50 EA

Description Back to Top

Potassium Phosphate Dibasic, Anhydrous, BiotechGrade, also known as Potassium monohydrogen phosphate, is used to make buffer solutions. Spectrum offers highly pure reagents suitable for biochemical research and analysis. The critical parameters involved are absence of inhibitors such as traces of heavy metals as well as biochemical function tests for enzymes, coenzymes and enzyme substrates.

Specifications Back to Top

Test Specification
Min Max
ODOR ODORLESS
ASSAY (K2HPO4) 98.0-100.5 %
pH OF A 5% SOLUTION @ 25oC APPROX. 9
SOLUBILITY CLR.COLORLESS SOLN
LOSS ON DRYING @ 105 C 1.0 %
CARBONATE -TO PASS TEST
ARSENIC (As) 3 ppm
FLUORIDE 0.001 %
HEAVY METALS (as Pb) 0.0005 %
IRON (Fe) 0.001 %
MONOBASIC OR TRIBASIC SALT -TO PASS TEST
SODIUM (Na) -TO PASS TEST
SULFATE 0.1 %
INSOLUBLE SUBSTANCES 0.2 %
LEAD (Pb) 0.0005 %
ENDOTOXIN BY LAL AS REPORTED
DNase, RNase and Protease NONE DETECTED
IDENTIFICATION TO PASS TEST
EXPIRATION DATE

Shipping & Storage Back to Top

Storage Information
HYGROSCOPIC: Keep tightly closed.
Shipping Information

Tariff No. 2835240000

prop65WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

Shipping Costs
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P1386 has a rating of 5 stars based on 7 reviews.