Reagents, P, 100 g, MilliporeSigma
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Phosphorus(V) oxychloride, 0.99999
MilliporeSigmaSynonyms: Phosphorus(V) oxide chloride; Phosphoryl chloride CAS Number: 10025-87-3 Formula: Cl3OP Formula Weight: 153.33 Linear Formula: POCl3 MDL No.: MFCD00011443 Purity: 0.99999 Boiling Point: 105.8 C(lit.) Melting Point: 1.25 C (lit.) Density: 1.645 g/mL at 25…
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Potassium phosphate dibasic, reagent grade, =98.0%
MilliporeSigmaSynonyms: Dipotassium hydrogenphosphate; Dipotassium phosphate; sec.-Potassium phosphate Formula: K2HPO4 Formula Weight: 174.18 CAS No.: 7758-11-4 Purity: ≥98.0% Packaging: 100, 500 g in poly bottle
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SIGMA Pyrogallol, puriss., ACS reagent, =99%
MilliporeSigmaSynonyms: 1,2,3-Trihydroxybenzene Formula: C6H3(OH)3 Formula Weight: 126.11 CAS No.: 7726-95-6 Purity: ≥99%
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Phosphorus pentasulfide, 99%
MilliporeSigmaSynonyms: Phosphorus(V) sulfide Molecular Formula: P2S5 Molecular Weight: 222.27 Linear Structural Formula: P2S5 MDL Number: MFCD00011441 Purity: 99% Melting Point: 280-284 C (lit.) Density: 2.09 g/mL at 25 C (lit.)
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SIGMA Potassium acetate, for molecular biology, =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.)
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Piperazine, ReagentPlus®, 99%
MilliporeSigmaPiperazine (PZ) is an amine solvent. The ability of aqueous PZ to absorb carbon dioxide (CO2) has been assessed. It is reported to cause paralysis in Ascaris worms. The analysis of the crystal structure of PZ at 150K shows the presence of layered structure with NH...N hydrogen-bonded chains. …
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Synonyms: Hydroxybenzene CAS Number: 108-95-2 Formula: C6H6O Formula Weight: 94.11 Linear Formula: C6H5OH MDL No.: MFCD00002143 Purity: 99.0-100.5%; 99.5-100.5% (GC) Boiling Point: 180-181 C; 182 C(lit.) Melting Point: 40-42 C (lit.) Density: 1.071 g/mL at 25 C(lit.) …
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Phenylacetyl chloride, 0.98
MilliporeSigmaSynonyms: alpha-Toluyl chloride CAS Number: 103-80-0 Formula: C8H7ClO Formula Weight: 154.59 Linear Formula: C6H5CH2COCl MDL No.: MFCD00000729 Purity: 0.98 Boiling Point: 94-95 C/12 mmHg(lit.) Density: 1.169 g/mL at 25 C(lit.) Refractive Index: n20/D 1.5325(lit.) …
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Potassium chloride 99.999% trace metals basis
MilliporeSigmaCAS Number: 7447-40-7 Linear Formula: KCl Molecular Weight: 74.55 EC Number: 231-211-8 MDL Number: MFCD00011360 PubChem Substance ID: 24865635 Packaging 25, 100 g in poly bottle Application May be used for the preparation of phosphate buffered…
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ALDRICH Poly(propylene carbonate), average Mn ~50,000 by GPC
MilliporeSigmaLinear Formula: [CH(CH3)CH2OCO2]n MDL Number: MFCD00197919 Storage: 2-8°C
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Synonym(s): PEOX; POx; PetOx; poly 2-ethyloxazoline; polyethyloxazoline Linear Formula: [-N(COC2H5)CH2CH2-]n MDL Number: MFCD00134377 Density: 1.14 g/mL at 25 °C(lit.) Refractive Index: n 20/D 1.52
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(-)-PSI Reagent 95%
MilliporeSigmaSynonyms: (2S,3aS,6R,7aS)-3a-Methyl-2-((perfluorophenyl)thio)-6-(prop-1-en-2-yl)hexahydrobenzo[d][1,3,2]oxathiaphosphole 2-sulfide; (-)-Psi; Phosphorus-Sulfur Incorporation Reagent Molecular Formula: C16H16F5OPS3 Molecular Weight: 446.46 Linear Structural Formula: C16H16F5OPS3 …
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(+)-PSI Reagent 95%
MilliporeSigmaSynonyms: (+)-Psi; (2R,3aR,6S,7aR)-3a-Methyl-2-((perfluorophenyl)thio)-6-(prop-1-en-2-yl)hexahydrobenzo[d][1,3,2]oxathiaphosphole 2-sulfide; Phosphorus-Sulfur Incorporation Reagent Molecular Formula: C16H16F5OPS3 Molecular Weight: 446.46 Linear Structural Formula: C16H16F5OPS3 …
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Synonyms: Potassium peroxodisulfate Molecular Formula: K2O8S2 Molecular Weight: 270.32 Linear Structural Formula: K2S2O8 MDL Number: MFCD00011386 Purity: >=99.0% Application: Redi-Dri(TM) is an innovative packaging product line that helps eliminate clumping material by…
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Linear Formula: [C6H4-4-C(CH3)2C6H4-4-OC6H4-4-SO2C6H4-4-O]n MDL Number: MFCD00134387 Density: 1.24 g/mL at 25 °C(lit.)
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SIGMA Probenecid
MilliporeSigmaSynonym(s): p -(Dipropylsulfamoyl)benzoic acid Empirical Formula: C13H19NO4S Linear Formula: C13H19NO4S Formula Weight: 285.36 MDL Number: MFCD00038402 Purity: ≥98% (NaOH, titration)
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A non-metal complexing, zwitterionic buffer with mixed-mode dissociation constants of pKa1 = 3.73 and pKa2 = 7.96 (aqueous solution, 25C, ionic strength = 100 mM). PIPPS has no interference at wavelengths longer than 240 nm. Synonyms: PIPPS - CAS 5625-56-9 - Calbiochem; Piperazine-N,Nʹ-…
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SIGMA Pentylenetetrazole
MilliporeSigmaSynonym(s): α,β-Cyclopentamethylenetetrazole; 1,5-Pentamethylenetetrazole; 6,7,8,9-Tetrahydro-5H-tetrazolo[1,5-a]azepine; Metrazole Empirical Formula: C6H10N4 Linear Formula: C6H10N4 Formula Weight: 138.17 MDL…
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ALDRICH 2-Pentene (mixture of cis and trans), 99%
MilliporeSigmaFormula: CH3CH2CH=CHCH3 Formula Weight: 70.13 CAS No.: 109-68-2 UN Number: UN3295 Purity: 99% Density: 0.65g/mLat 25°C(lit.) Storage: 2-8°C Packaging: 25, 100 g in glass bottle
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ALDRICH 2-Pyridinecarbonitrile, 99%
MilliporeSigmaSynonym(s): 2-Cyanopyridine; Picolinonitrile Formula: C6H4N2 Formula Weight: 104.11 CAS No.: 100-70-9 Purity: 99% Density: 1.081g/mLat 25°C(lit.) Packaging: 5, 100, 500 g in glass bottle
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SIGMA 6-Propyl-2-thiouracil enzyme inhibitor
MilliporeSigmaSynonym(s): 4-Hydroxy-2-mercapto-6-propylpyrimidine Empirical Formula: C7H10N2OS Linear Formula: C7H10N2OS Formula Weight: 170.23 MDL Number: MFCD00006041 Melting Point: 218-220 °C(lit.) Beilstein Registry…
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SIGMA Poly(vinylpyrrolidone)-Iodine complex
MilliporeSigmaSynonym(s): PVP-I; Povadyne ® antiseptic MDL Number: MFCD00084483
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SIAL Polyvinylpyrrolidone
MilliporeSigmaaverage mol wt 40,000 Synonym(s): PVP; Polyvidone; Povidone Linear Formula: (C6H9NO)n MDL Number: MFCD00149016 RTECS No.: TR8370000
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Polycaprolactone average Mn 45,000
MilliporeSigmaPolycaprolactone (PCL) is a semi-crystalline linear resorbable aliphatic polyester that is composed of repeating units of hexanoate. It has good mechanical properties, miscibility, and biodegradability. PCL is a soft and hard-tissue compatible material that can be used in sutures and drug delivery…
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ALDRICH Phosphonitrilic chloride trimer, 99%
MilliporeSigmaSynonym(s): 1,3,5,2,4,6-Triazatriphosphorine-2,2,4,4,6,6-hexachloride; 1,3,5-Triaza-2,4,6-triphosphorin-2,2,4,4,6,6-hexachloride; Hexachlorocyclotriphosphazene Empirical Formula: Cl6N3P3 Linear Formula: (NPCl2)3 Formula Weight: 347.66…
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Palladium(II) chloride (PdCl2) reacts with unsubstituted or alkyl-substituted cyclic ketones in the CO atmosphere to afford acyclic diesters and acyclic chloro-substituted monoesters. PdCl2 reacts with N,N-dimethylallylamine in methanol to afford…
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