Reagents, P, MilliporeSigma, 2.5 kg
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Phenol Gr For Analysis ACS, Reagent Ph Eur
MilliporeSigmaFormula: C6H5OH Grade: ACS, Reag. Ph Eur CAS No.: 108-95-2 pH: 5 (50 g/l, H2O, 20°C) Solubility: 84 g/l (20°C) Melting Point: 40.8°C Molar Mass: 94.11 g/mol Bulk Density: 620 kg/m3 Boiling Point: 181.8°C (1013 hPa) Vapor Pressure: 0.2 hPa (20°C) Flash Point: 81°C …
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ALDRICH Poly(ethylene glycol), average mol wt 1,450
MilliporeSigmaSynonym(s): PEG Formula: H(OCH2CH2)nOH CAS No.: 25322-68-3 Packaging: 500 g in poly bottle
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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 acetate, ReagentPlus®, =99.0%
MilliporeSigmaFormula: CH3COOK Formula Weight: 98.14 CAS No.: 127-08-2 Purity: ≥99.0% Density: 1.57 g/cm 3 at 25 °C(lit.) Legal Information: ReagentPlus is a registered trademark of Sigma-Aldrich Co. LLC Packaging: 1, 2.5 kg in poly bottle Packaging: 500 g in poly bottle
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SIAL Potassium sulfate
MilliporeSigmaACS reagent, ≥99.0%, granular Empirical Formula: K2O4S Formula Weight: 174.26 Linear Formula: K2SO4 MDL Number: MFCD00011388 Purity: ≥99.0% RTECS No.: TT5900000
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Potassium chloride, ACS reagent, 99.0-100.5%
MilliporeSigmaFormula: KCl Formula Weight: 74.55 CAS No.: 7447-40-7 Purity: 99.0-100.5% 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. Packaging: 1,…
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Phthalic anhydride, ACS reagent, =99%
MilliporeSigmaFormula: C8H4O3 Formula Weight: 148.12 CAS No.: 85-44-9 Purity: ≥99%; 99.0-100.2% Packaging: 2.5 kg in poly drum Packaging: 25, 500 g in glass bottle
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p-Cresol, >=99%, FG
MilliporeSigmaSynonyms: 4-Methylphenol CAS Number: 106-44-5 Formula: C7H8O Formula Weight: 108.14 Linear Formula: CH3C6H4OH MDL No.: MFCD00002376 Purity: >=99% Boiling Point: 202 C(lit.) Melting Point: 31-37 C; 32-34 C (lit.) Density: 1.034 g/mL at 25 C(lit.) Beilstein Registry…
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GR ACS Potassium Phosphate, Monobasic
MilliporeSigmaFormula: KH2PO4 Formula Weight: 136.09 CAS Number: 7778-77-0 Synonym(s): Potassium Dihydrogen Phosphate
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Synonym(s): Potassium biborate Empirical Formula: B4K2O7 -+ 4H2O Linear Formula: K2B4O7 -+ 4H2O Formula Weight: 305.50 MDL Number: MFCD00149924 Purity: ≥99.5%
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Phenol is an aromatic alcohol. Various industrial processes for the synthesis of phenol have been proposed. Synonyms: Hydroxybenzene Molecular Formula: C6H6O Molecular Weight: 94.11 Linear Structural Formula: C6H5OH MDL Number: MFCD00002143 Purity: >=99.5% (GC); 99.0-100.5%…
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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 …
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Potassium nitrate, ReagentPlus®, =99.0%
MilliporeSigmaFormula: KNO3 Formula Weight: 101.10 CAS No.: 7757-79-1 Purity: ≥99.0% Legal Information: ReagentPlus is a registered trademark of Sigma-Aldrich Co. LLC Packaging: 1, 2.5 kg in poly bottle Packaging: 500 g in poly bottle
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ALDRICH Potassium pyrophosphate, 97%
MilliporeSigmaSynonym(s): Potassium diphosphate tetrabasic; Tetrapotassium diphosphate Empirical Formula: K4O7P2 Linear Formula: K4P2O7 Formula Weight: 330.34 MDL Number: MFCD00011393 Purity: 97% Melting Point: 1300 °C(lit.)
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Potassium phosphate monobasic, ACS reagent, =99.0%
MilliporeSigmaPotassium phosphate monobasic (monopotassium orthophosphate) is a water soluble inorganic salt. Its standard enthalpy of formation has been reported to be -376.1kcalmol-1. It acts a starting material in the synthesis of potassium metaphosphate. Synonyms: Monopotassium phosphate; Potassium…
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Molecular Formula: CK2O3 Molecular Weight: 138.21 Linear Structural Formula: K2CO3 MDL Number: MFCD00011382 Purity: 99% Melting Point: 891 C (lit.) Legal Information: Redi-Dri is a trademark of Sigma-Aldrich Co. LLC
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Plate Count Agar
MilliporeSigmafor microbiology Synonym(s): Standard Methods Agar; Tryptone Glucose Yeast Extract Agar
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Synonyms: Monopotassium phosphate; Potassium dihydrogen phosphate; prim.-Potassium phosphate Molecular Formula: H2KO4P Molecular Weight: 136.09 Linear Structural Formula: KH2PO4 MDL Number: MFCD00011401 Purity: >=99.0% (titration) Melting Point: 252.6 C (lit.) Density: …
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GR ACS Potassium Nitrate
MilliporeSigmaFormula: KNO3 Formula Weight: 101.1 CAS Number: 7757-79-1 Synonym(s): Saltpeter
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ALDRICH Pentadecane, Greater Than or Equal to 99%
MilliporeSigmaSynonyms: n-Pentadecane Molecular Formula: C15H32 Molecular Weight: 212.41 Linear Structural Formula: CH3(CH2)13CH3 MDL Number: MFCD00008990 Purity: >=99% Melting Point: 8-10 C (lit.) Density: 0.769 g/mL at 25 C (lit.) Refractive Index: …
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ALDRICH p-Tolualdehyde, >=97%
MilliporeSigmaSynonym(s): 4-Methylbenzaldehyde Empirical Formula: C8H8O Linear Formula: CH3C6H4CHO Formula Weight: 120.15 MDL Number: MFCD00006954 Purity: ≥97% Boiling Point: 204-205 °C(lit.);…
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Potassium sulfate, ACS reagent, =99.0%, powder
MilliporeSigmaFormula: K2SO4 Formula Weight: 174.26 CAS No.: 7778-80-5 Purity: ≥99.0% Packaging: 2.5 kg in poly bottle Packaging: 500 g in poly bottle
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Potassium carbonate is an inorganic base. It participates as base in the palladacycle catalyzed Heck reaction of chlorobenzene with styrene. Molecular Formula: CK2O3 Molecular Weight: 138.21 Linear Structural Formula: K2CO3 MDL Number: MFCD00011382 Purity: >=98% Melting…
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Potassium cyanide, ACS reagent, >=96.0%
MilliporeSigmaCAS Number: 151-50-8 Formula: CKN Formula Weight: 65.12 Linear Formula: KCN MDL No.: MFCD00011397 Purity: >=96.0% Melting Point: 634 C (lit.) Beilstein Registry Number: 3593645 EC Number: 205-792-3 UNSPSC Code: 12352300 General description: Potassium cyanide is a…
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SIGMA Poly(ethylene glycol) BioUltra, 3,000
MilliporeSigmaSynonym(s): PEG Linear Formula: H(OCH2CH2)nOH MDL Number: MFCD00081839
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SIAL Phenolphthalein
MilliporeSigmaACS reagent Synonym(s): 3,3-Bis(4-hydroxyphenyl)-1(3 H )-isobenzofuranone Amino Acid Sequence: Empirical Formula: C20H14O4 Formula Weight: 318.32 Linear Formula: C20H14O4 MDL Number: MFCD00005913 Purity: …
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Pumice Stone <400 Mesh
MilliporeSigmaFormula: Complex silicates of aluminum, potassium, and sodium Formula Weight: N/A CAS Number: 1332-09-8
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Potassium phosphate dibasic, ACS reagent, =98%
MilliporeSigmaSynonyms: Dipotassium hydrogenphosphate; Dipotassium phosphate; sec.-Potassium phosphate Formula: K2HPO4 Formula Weight: 174.18 CAS No.: 7758-11-4 Purity: ≥98% Packaging: 1, 2.5, 4 x 2.5 kg in poly bottle Packaging: 100, 500 g in poly bottle
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Phenylacetic acid >=99%, FCC, FG
MilliporeSigmaPhenylacetic acid is a volatile acid that is reported to occur in balsamic vinegar and cocoa powder. Synonyms: alpha-Toluic acid; alpha-Tolylic acid; Benzeneacetic acid; PAA Molecular Formula: C8H8O2 Molecular Weight: 136.15 Linear Structural Formula: C6H5CH2CO2H MDL Number: …
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Molecular Formula: IK Molecular Weight: 166.0 Linear Structural Formula: KI MDL Number: MFCD00011405 Purity: >=99% Melting Point: 681 C (lit.) Legal Information: Redi-Dri is a trademark of Sigma-Aldrich Co. LLC