Polyvinylpyrrolidone K-30 FCC
Test Specification Min Max NITROGEN (ANHYDROUS BASIS) 11.5 12.80% K VALUE 27 32 ALDEHYDES (as ACETALDEHYDE) 0.05% HYDRAZINE 1 mg/kg LEAD (Pb) 2 mg/kg RESIDUE ON IGNITION 0.10% UNSATURATION (as...
Potassium Bromate Granular Reagent ACS DG UN1484 (5.1) PKII
This product incurs a $350 Dangerous Goods Freight Fee Test Specification Min Max ASSAY (KBRO[@3@]) 99.80% pH OF A 5% SOLUTION @ 25[dC 5.0- 9.0 5.0- 9.0 INSOLUBLE MATTER 0.01%...
Potassium Oxalate Monohydrate Crystal Reagent ACS
Test Specification Min Max ASSAY (K[@2@]C[@2@]O[@4@][-H[@2@]O) 98.5 - 101.0 % 98.5 - 101.0 % NEUTRALITY TO PASS TEST SUBSTANCES DARKENED BY HOT H[@2@]SO[@4@] TO PASS TEST INSOLUBLE MATTER 0.01% CHLORIDE...
Potassium Metabisulfite Crystal NF
Test Specification Min Max ASSAY (K[@2@]S[@2@]O[@5@] as SO[@2@]) 51.8 57.60% IRON (Fe) 10 ppm ELEMENTAL IMPURITIES AS REPORTED AS REPORTED IDENTIFICATION TO PASS TEST TO PASS TEST CERTIFIED KOSHER CERTIFIED...
Potassium Metabisulfite Crystal Reagent
TestSpecificationMinMaxASSAY (IODOMETRIC)96.00%EQUIVALENT SO[@2@] VALUEAPPROX.54 %APPROX.54 %CHLORIDE (Cl)0.01%HEAVY METALS (as Pb)0.00%INSOLUBLE MATTER0.01%IRON (Fe)0.00%
Propionic Acid FCC
Test Specification Min Max ASSAY (ANHYDROUS BASIS) 99.5 - 100.5 % 99.5 - 100.5 % DISTILLATION RANGE 138.5 - 142.5 C 138.5 - 142.5 C SPECIFIC GRAVITY @ 20[d/20[dC 0.993...
Potassium Bisulfate Crystal Reagent
Test Specification Min Max ASSAY (H[@2@]SO[@4@]) 35.0 - 37.0% 35.0 - 37.0% CALCIUM AND MAGNESIUM Ppt. 0.01% CHLORIDE (Cl) 0.00% HEAVY METALS (as Pb) 0.00% INSOLUBLE AND AMMONIUM HYDROXIDE Ppt....
Phenylethyl Alcohol USP
Test Specification Min Max SPECIFIC GRAVITY @ 25[dC 1.017 1.02 REFRACTIVE INDEX @ 20[dC 1.531 1.534 RESIDUE ON IGNITION 0.01% CHLORINATED COMPOUNDS (as Cl) TO PASS TEST ALDEHYDE TO PASS...
110-Phenanthroline Monohydrate Reagent ACS
TestSpecificationMinMaxSUITABILITY AS REDOX INDICATORTO PASS TESTTO PASS TESTSUITABILITY FOR Fe DETERMINATIONTO PASS TESTTO PASS TEST
Phenacetin Powder
Test Specification Min Max ASSAY 98.0 - 101.0% 98.0 - 101.0% MELTING RANGE 134??- 137?? 134??- 137?? LOSS ON DRYING @ 60[dC 0.50% RESIDUE ON IGNITION 0.10% READILY CARBONIZABLE SUBSTANCES...
Petroleum Ether B.R. 60 DEG -90 DEG C Reagent
Test Specification Min Max ODOR TO PASS TEST TO PASS TEST APPEARANCE AND COLOR TO PASS TEST TO PASS TEST ACIDITY TO PASS TEST TO PASS TEST RESIDUE AFTER EVAPORATION...
Perchloric Acid 60 Percent Reagent ACS
Test Specification Min Max ASSAY (HClO[@4@]) 60.0 - 62.0 % 60.0 - 62.0 % COLOR (APHA) 10 RESIDUE AFTER IGNITION 0.00% SILICATE AND PHOSPHATE (as SiO[@2@]) 5 ppm CHLORIDE (Cl)...
Phthalic Anhydride Reagent ACS
Test Specification Min Max ASSAY (C[@8@]H[@4@]O[@3@]) 99.0 - 100.2 % 99.0 - 100.2 % MELTING POINT WITHIN 3 C WITHIN 3 C RESIDUE AFTER IGNITION 0.01% CHLORIDE (Cl) 0.00% SULFATE...
o-Phthalaldehyde Reagent
TestSpecificationMinMaxMELTING POINT53 - 58 C53 - 58 CSOLUBILITY IN ALCOHOLTO PASS TESTTO PASS TESTEXPIRATION DATE
Phthalic Acid Reagent ACS
Test Specification Min Max ASSAY [C[@6@]H[@4@](COOH)[@2@]] 99.50% INSOLUBLE MATTER 0.05% RESIDUE AFTER IGNITION (AS SULFATES) 0.02% CHLORIDE (Cl) 0.00% NITRATE (NO[@3@]) 0.01% SULFATES (SO[@4@]) 0.01% HEAVY METALS (as Pb) 0.00%...
Phosphorous Acid Reagent
TestSpecificationMinMaxACTIVE CONTENT98.50%APPEARANCEWHITE CRYSTALLINWHITE CRYSTALLINCHLORIDE (Cl)50 ppmIRON (Fe)20 ppmORTHOPHOSPHATE (PO[@4@])1%
Phosphoric Acid Meta Chip Reagent ACS
Test Specification Min Max ASSAY (HPO[@3@]) 33.5 - 36.5 % 33.5 - 36.5 % STABILIZER 57.0 - 63.0 % 57.0 - 63.0 % CHLORIDE (Cl) 0.00% NITRATE (NO[@3@]) 0.00% SULFATES...
Potassium Acetate BiotechGrade
Test Specification Min Max APPEARANCE Colorless crysta Colorless crysta ODOR ODORLESS ODORLESS ASSAY (CH[@3@]COOK; DRIED BASIS) 99.0 - 100.5 % 99.0 - 100.5 % pH OF A 5% SOLUTION @...
Potassium Benzoate NF
Test Specification Min Max ASSAY (ANHYDROUS BASIS) 99 101.00% ALKALINITY TO PASS TEST TO PASS TEST WATER DETERMINATION 1.50% ELEMENTAL IMPURITIES AS REPORTED AS REPORTED IDENTIFICATION TO PASS TEST TO...
Polyvinyl Alcohol USP
Test Specification Min Max ACTUAL VISCOSITY OF 4 % SOLUTION @ 20 C VISCOSITY METHOD USED AS REPORTED AS REPORTED pH OF A 4% SOLUTION 5.0 - 8.0 5.0 -...
Polysorbate 20 FCC
Test Specification Min Max ASSAY (OXYETHYLENE, ANHYDROUS BASIS) 70 74.00% HYDROXYL VALUE 96 108 LAURIC ACID 15 17 g/100g SAPONIFICATION VALUE 40 50 ACID VALUE 2 1,4-DIOXANE 10 mg/kg LEAD...
Poloxamer 188 Surfactant
TestSpecificationMinMaxCLOUD POINT (10 % AQUEOUS)>100??>100??pH OF A 2.5% AQUEOUS SOLUTION67COLOR (APHA)100WATER0.75%
