1 kg, Reagents, P
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Linear Formula: [CH2CH(CH3)]n MDL Number: MFCD00084447 Density: 0.9 g/mL at 25 °C(lit.)
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ALDRICH Paraffin wax, mp >=65°C (ASTM D 87)
MilliporeSigmaMDL Number: MFCD00132833 Melting Point: ≥65 °C (ASTM D 87)
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Piperazine, anhydrous, 99%
Thermo Scientific ChemicalsFormula: C4H10N2 Formula weight: 86.14 Purity: 99% CAS Number: 110-85-0 UN Number: UN2579 Hazard Class: 8 Packing Group: III Harmonized Tariff Code: 2933.59 Hazard Statements: H334-H361-H314-H317 May cause allergy or asthma symptoms or breathing difficulties if inhaled.…
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Poly(ethylene glycol), BioXtra, average mol wt 3,350, powder
MilliporeSigmaSynonym: PEG CAS Number: 25322-68-3 Linear Formula: H(OCH2CH2)nOH MDL Number: MFCD00081839 PubChem Substance ID: 24898527
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Linear Formula: [CH2CH(C6H5)]x[CH2CH(CH2OH)]y MDL Number: MFCD00134021 Density: 1.083 g/mL at 25 °C
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Potassium oxalate hydrate, 99%
Thermo Scientific ChemicalsSynonym(s): Oxalic acid potassium salt monohydrate Formula: K2C2O4 xH2O Formula weight: 166.22(anhy) Purity: 99% CAS Number: 6487-48-5 Packing Group: III Harmonized Tariff Code: 2917.11 Hazard Statements: H302-H312 Harmful if swallowed. Harmful in contact with skin. …
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Synonyms: Peptone from animal tissue; PNM; Peptonized milk nutrient CAS No.: 73049-73-7
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Potassium citrate monobasic
MilliporeSigma≥98.0% (NT) Synonym(s): Citric acid monopotassium salt; Potassium dihydrogen citrate Empirical Formula: C6H7KO7 Formula Weight: 230.21 Linear Formula: KH2C6H5O7 MDL Number: MFCD00036472 Purity: …
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Potassium Acetate
bioWORLDPotassium salt of acetic acid. Used as a deicer instead of chloride salts such as calcium chloride or magnesium chloride. Used as part of replacement protocols in the treatment of diabetic ketoacidosis because of its ability to break down into bicarbonate and help neutralize the acidotic…
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ALDRICH Polyetherimide, melt index 9g/10 min (337 °C/6.6kg)
MilliporeSigmaSynonym(s): Poly(bisphenol A- co -4-nitrophthalic anhydride- co -1,3-phenylenediamine); PEI; Poly(bisphenol A anhydride- co -1,3-phenylenediamine); Poly(bisphenol A dianhydride- co -1,3-phenylenediamine); Poly(ether imide); Poly-[2,2'bis(4-(3,4-dicarboxyphenoxy)phenylpropane)-1,3-phenylene…
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Potassium thiocyanate ; >/= 99% (Titration)
AFG BioscienceSynonyms: Potassium rhodanidePotassium sulfocyanate Purity Limit: ≥ 99% (Titration) CAS No.: 333-20-0 Molecular Formula: KSCN Molecular Weight: 97.18 MDL No.: MFCD00011413 Appearance: White crystalline with chunks Comments: Analysis of siliver ion; indirect determination of…
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Potassium Dihydrogen Phosphate, ACS, 99.0% min
Thermo Scientific ChemicalsSynonym(s): Potassium orthophosphate, Potassium phosphate, monobasic Formula: H2KO4P Formula weight: 136.09 Purity: 99.0% min CAS Number: 7778-77-0 Harmonized Tariff Code: 2835.24 Hazard Statements: H315-H319 Causes skin irritation. Causes serious eye irritation. …
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Phosphorous acid, 98+%
Thermo Scientific ChemicalsSynonym(s): Phosphonic acid Formula: H3PO3 Formula weight: 82.00 Purity: 98+% CAS Number: 13598-36-2 UN Number: UN2834 Hazard Class: 8 Packing Group: III Harmonized Tariff Code: 2811.19 Hazard Statements: H314-H318-H302 Causes severe skin burns and eye damage. Causes…
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Polyethylene glycol 10,000
Thermo Scientific ChemicalsSynonym(s): PEG 10000 Formula: H(OCH2CH2) nOH CAS Number: 25322-68-3 Harmonized Tariff Code: 3907.20
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Potassium (poly)sulfide, >=42% K2S basis
MilliporeSigmaCAS Number: 37199-66-9 Linear Formula: K2S/n MDL No.: MFCD00148074 Purity: >=42% K2S basis EC Number: 253-390-1 UNSPSC Code: 12352302 Application: Potassium polysulfide shows high aqueous solubility and can act as high energy density half-cells for secondary electrochemical…
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Phloxine B Certified ; >/= 92.5% (dye content)
AFG BioscienceSynonyms: Cyanosine Eosin 10B Acid red 92 CI 45410 Purity Limit: ≥92.5% (dye content) CAS No.: 18472-87-2 Molecular Formula: C20H2Br4Cl4O5Na2 Molecular Weight: 829.6 MDL No.: MFCD00070627 Appearance: Brick-red powder Storage Temperature: Store at RT
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Potassium chloride, ACS, 99.0-100.5%
Thermo Scientific ChemicalsFormula: KCl Formula weight: 74.55 Purity: 99.0-100.5% CAS Number: 7447-40-7 Harmonized Tariff Code: 2827.39
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L-Proline, ReagentPlus®, =99% (TLC)
MilliporeSigmaSynonyms: ( S )-Pyrrolidine-2-carboxylic acid Formula: C5H9NO2 Formula Weight: 115.13 CAS No.: 147-85-3 Purity: ≥99% (TLC) Legal Information: ReagentPlus is a registered trademark of Sigma-Aldrich Co. LLC Packaging: 1 kg in poly bottle …
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SIGMA PIPES, =99% (titration)
MilliporeSigmaSynonyms: 1,4-Piperazinediethanesulfonic acid; Piperazine-1,4-bis(2-ethanesulfonic acid); Piperazine-N,N′-bis(2-ethanesulfonic acid) Formula: C8H18N2O6S2 Formula Weight: 302.37 CAS No.: 5625-37-6 Purity: ≥99% (titration)
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Synonyms: Potassium D-gluconate; 2,3,4,5,6-Pentahydroxycaproic acid potassium salt; D-Gluconic acid potassium salt Formula: C6H11KO7 Formula Weight: 234.25 CAS No.: 299-27-4
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Poly(ethylene glycol)Average Mv ~ 3350, Granular powder
AFG BioscienceSynonyms: PEG CAS No.: 25322-68-3 Molecular Formula: HOCH2CH2(OCH2CH2)nOH Molecular Weight: 3015 MDL No.: MFCD00081839 Appearance: White granular powder Comments: Need to work Storage Temperature: Store at RT
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"Poly(ethylene glycol), Ph Eur, 20,000"
MilliporeSigmaSynonyms: Macrogol 20,000; PEG Formula: H(OCH2CH2)nOH CAS No.: 25322-68-3
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Potassium chloride, ReagentPlus®, =99.0%
MilliporeSigmaFormula: KCl Formula Weight: 74.55 CAS No.: 7447-40-7 Purity: ≥99.0% Density: 1.98 g/mL at 25 °C(lit.) Application: May be used for the preparation of phosphate buffered saline, and for the extraction and solubilization of proteins. Legal Information: ReagentPlus is a…
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Piperonal >=99%, FCC, FG
MilliporeSigmaSynonyms: 1,3-Benzodioxole-5-carboxaldehyde; 3,4-(Methylenedioxy)benzaldehyde; Heliotropin Molecular Formula: C8H6O3 Molecular Weight: 150.13 Linear Structural Formula: C8H6O3 MDL Number: MFCD00005828 Purity: >=99% Melting Point: 35-39 C (lit.) Biochem Physiol Actions: …
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1-(2-Aminoethyl)piperazine, 98%
Thermo Scientific ChemicalsSynonym(s): 1-Piperazineethylamine, 2-(1-Piperazinyl)ethylamine Formula: C6H15N3 Formula weight: 129.21 Purity: 98% CAS Number: 140-31-8 UN Number: UN2815 Hazard Class: 8 Packing Group: III Harmonized Tariff Code: 2933.59 Hazard Statements: H314-H302-H312-H317-H227 …
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Potassium chloride ; ACS reagent ; 99.0-100.5% (Titration)
AFG BioscienceGrade: ACS reagent Purity Limit: 99.0-100.5% (Titration) CAS No.: 7447-40-7 Molecular Formula: KCl Molecular Weight: 74.55 MDL No.: MFCD00011360 Appearance: White powder Comments: Used in buffer solutions, medicine, scientific applications, and food processing. Melting…
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Polyethylene glycol 6,000
Thermo Scientific ChemicalsSynonym(s): PEG 6000 Formula: H(OCH2CH2) nOH CAS Number: 25322-68-3 Harmonized Tariff Code: 3907.20
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Potassium chloride, BioXtra, =99.0%
MilliporeSigmaFormula: KCl Formula Weight: 74.55 CAS No.: 7447-40-7 Purity: ≥99.0% Density: 1.98 g/mL at 25 °C(lit.) Application: May be used for the preparation of phosphate buffered saline, and for the extraction and solubilization of proteins.
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Molecular Formula: KNO2 Molecular Weight: 85.1 Linear Structural Formula: KNO2 MDL Number: MFCD00011408 Purity: 97-100.5% Melting Point: 350 C (dec.) (lit.) Application: Potassium nitrite has been used for determining the bacteriostatic and fungistatic activity of acidified…
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Potassium phosphate dibasic trihydrate, ReagentPlus®, =99.0%
MilliporeSigmaSynonyms: Dipotassium hydrogen phosphate trihydrate; Dipotassium phosphate; di-Potassium hydrogen phosphate trihydrate Formula: K2HPO4 · 3H2O Formula Weight: 228.22 CAS No.: 16788-57-1 Purity: ≥99.0% Legal Information: ReagentPlus is a…