Reagents, P, 2.5 kg
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Potassium sulfate ; ACS reagent ; >/= 99.0% (Titration)
AFG BioscienceGrade: ACS reagent Purity Limit: ≥ 99.0% (Titration) CAS No.: 7778-80-5 Molecular Formula: K2SO4 Molecular Weight: 174.3 MDL No.: MFCD00011388 Appearance: White crystals Comments: Kjeldahl analysis. Melting Point: 1069 °C (Approx.) Storage Temperature: Store at RT
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Fluka Potassium phosphate monobasic buffer substance, anhydrous, puriss. p.a.,…
Honeywell Research ChemicalsStorage condition: Room Temperature UN Number: GHS pictograms: 0 H Statements: NH P Statements: P280 Package Type: Plastic Bottle, Wide Open C.A.S. Number 1: 7778-77-0 C.A.S. Number 1 Percentage: 1 Density (g/cm3): 2.34 Chemical name: Potassium dihydrogen phosphate …
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1,2-Propanediol, 98+%
Thermo Scientific ChemicalsSynonym(s): (+/-)-Propylene glycol, 1,2-Propyleneglycol Formula: C3H8O2 Formula weight: 76.10 Purity: 98+% CAS Number: 57-55-6 Harmonized Tariff Code: 2905.32
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Potassium Chloride, Crystal, BAKER ANALYZED ACS Reagent
Avantor - J.T.Baker®Formula: KCl Formula Weight: 74.55 CAS Number: 7447-40-7
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Potassium permanganate, low in mercury, ACS, 99.0% min
Thermo Scientific ChemicalsFormula: KMnO4 Formula weight: 158.03 Purity: 99.0% min CAS Number: 7722-64-7 UN Number: UN1490 Hazard Class: 5.1 Packing Group: II Harmonized Tariff Code: 2841.61 Hazard Statements: H272-H302 May intensify fire; oxidizer. Harmful if swallowed. Precautionary Statements:…
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Propiophenone, 99%
Thermo Scientific ChemicalsSynonym(s): Ethyl phenyl ketone, 1-Phenyl-1-propanone Formula: C9H10O Formula weight: 134.18 Purity: 99% CAS Number: 93-55-0 Harmonized Tariff Code: 2914.39 Hazard Statements: H227 Combustible liquid. Precautionary Statements: P210-P280-P370+P378a-P403+P235-P501a Keep away…
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Potassium Iodide, USP - GenAR®
Avantor - Macron Fine Chemicals™Formula: KI Formula Weight: 166 CAS Number: 7681-11-0 Specific Gravity: 1L = 3.10 Kg
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Molecular Formula: ClK Molecular Weight: 74.55 Linear Structural Formula: KCl MDL Number: MFCD00011360 Purity: >=99% Melting Point: 770 C (lit.) Density: 1.98 g/mL at 25 C (lit.) Application: May be used for the preparation of phosphate buffered saline, and for the…
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Potassium iodide ; ACS reagent ; >/= 99.0% (Titration)
AFG BioscienceGrade: ACS reagent Purity Limit: ≥ 99.0% (Titration) CAS No.: 7681-11-0 Molecular Formula: KI Molecular Weight: 166 MDL No.: MFCD00011405 Appearance: White powder Comments: Iodometric titrations; reducing agent Melting Point: 680 ºC (Approx.) Storage Temperature: …
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Potassium Phosphate, Monobasic, Crystal, BAKER ANALYZED ACS Reagent
Avantor - J.T.Baker®Formula: KH2PO4 Formula Weight: 136.09 CAS Number: 7778-77-0 Synonym(s): (potassium dihydrogen phosphate)
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Potassium Ferricyanide, Crystal, Reagent, ACS
Spectrum ChemicalGrade: Reagent, ACS CAS No.: 13746-66-2
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Potassium dichromate, ACS, 99.0% min
Thermo Scientific ChemicalsSynonym(s): Potassium bichromate Formula: Cr2K2O7 Formula weight: 294.18 Purity: 99.0% min CAS Number: 7778-50-9 UN Number: UN3087 Hazard Class: 5.1 Packing Group: II Harmonized Tariff Code: 2841.50 Hazard Statements: …
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Paraformaldehyde, Purified
Spectrum ChemicalGrade: Purified CAS No.: 30525-89-4 UN No.: UN2213 Class: 4.1 Pkg. Group: PG III
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Potassium thiocyanate, 98%
Thermo Scientific ChemicalsSynonym(s): Potassium rhodanide Formula: KSCN Formula weight: 97.18 Purity: 98% CAS Number: 333-20-0 Harmonized Tariff Code: 3822.00 Hazard Statements: H302-H312-H332 Harmful if swallowed. Harmful in contact with skin. Harmful if inhaled. Precautionary Statements: …
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Synonyms: Tripotassium phosphate Molecular Formula: K3O4P Molecular Weight: 212.27 Linear Structural Formula: K3PO4 MDL Number: MFCD00036295 Purity: >=98% Density: 2.564 g/mL at 25 C (lit.) Legal Information: Redi-Dri is a trademark of Sigma-Aldrich Co. LLC
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Phenol, unstabilized, ReagentPlus(R), >=99%
MilliporeSigmaSynonyms: Hydroxybenzene CAS Number: 108-95-2 Formula: C6H6O Formula Weight: 94.11 Linear Formula: C6H5OH MDL No.: MFCD00002143 Purity: >=99% Boiling Point: 182 C(lit.) Melting Point: 40-42 C (lit.) Density: 1.071 g/mL at 25 C(lit.) Beilstein Registry Number: 969616 …
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Synonyms: Peptone from casein (Tryptone); Fermtech base materials for biotechnology Purity: 12.0-14.0% amino-nitrogen basis (purity)
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Potassium sodium tartrate tetrahydrate, ACS reagent, 99%
MilliporeSigmaSynonyms: L(+)-Tartaric acid potassium Sodium salt; Rochelle salt; Seignette salt Formula: KOCOCH(OH)CH(OH)COONa · 4H2O Formula Weight: 282.22 CAS No.: 6381-59-5 Purity: 99%; 99.0-102.0% (ACS specification) Packaging: 100, 500 g in poly bottle;…
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Potassium Hydroxide, Pellets, AR (ACS)
Avantor - Macron Fine Chemicals™Formula: KOH Formula Weight: 56.11 CAS Number: 1310-58-3 Specific Gravity: 1L = 2.04 Kg
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Potassium Chlorate, Crystal, Reagent, ACS
Spectrum ChemicalGrade: Reagent, ACS CAS No.: 3811-04-9 UN No.: UN1485 Class: 5.1 Pkg. Group: PG II
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Potassium Nitrite, Crystal, Reagent, ACS
Spectrum ChemicalGrade: Reagent, ACS CAS No.: 7758-09-0 UN No.: UN1488 Class: 5.1 Pkg. Group: PG II
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Potassium Hydroxide, Pellets, N.F., Multi-Compendial
Avantor - J.T.Baker®Formula: KOH Formula Weight: 56.11 CAS Number: 1310-58-3
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CAS Number: 584-08-7 Linear Formula: K2CO3 Molecular Weight: 138.21 Beilstein Registry Number: 4267587 EC Number: 209-529-3 MDL Number: MFCD00011382 Packaging 1 kg in poly bottle; 2.5 kg in poly drum Legal Information …