Reagents, P, 100 g
-
Polyethyleneimine, branched, M.W. 600, 99%
Thermo Scientific ChemicalsFormula: (-NHCH2CH2-)x(-N(CH2CH2NH2)CH2CH2-)y Purity: 99% CAS Number: 9002-98-6 Harmonized Tariff Code: 3909.30 Hazard Statements: H302 Harmful if swallowed. Precautionary Statements: P264-P270-P301+P312-P330-P501a Wash thoroughly after handling. Do not eat, drink or smoke when…
-
Pyridine hydrobromide perbromide, tech. 90%
Thermo Scientific ChemicalsSynonym(s): Pyridinium bromide perbromide, Pyridinium tribromide Formula: C5H5N HBr3 Formula weight: 319.82 Purity: tech. 90% CAS Number: 39416-48-3 UN Number: UN3261 Hazard Class: 8 Packing Group: III Harmonized Tariff Code: 2933.31 Hazard Statements: H314-H318 Causes…
-
Pimelic acid, 98+%
Thermo Scientific ChemicalsSynonym(s): Heptanedioic acid, Pentane-1,5-dicarboxylic acid Formula: C7H12O4 Formula weight: 160.17 Purity: 98+% CAS Number: 111-16-0 Harmonized Tariff Code: 2917.19 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory…
-
Potassium hexacyanoferrate(II) trihydrate, ACS, 98.5-102.0%
Thermo Scientific ChemicalsFormula: K4Fe(CN)6 3H2O Formula weight: 422.39 (368.36anhy) Purity: 98.5-102.0% CAS Number: 14459-95-1 Harmonized Tariff Code: 2837.20 Risk Phrases: 52/53 Harmful to aquatic organisms, may cause long term adverse effects in the environment. Safety Phrases: 60-61 This material…
-
-
Polyethylene oxide, M.W. >5,000,000
Thermo Scientific ChemicalsFormula: (-CH2CH2O-) n CAS Number: 25322-68-3 Harmonized Tariff Code: 3907.20
-
Boc-3-fluoro-L-phenylalanine, 99%
AFG BioscienceCAS # 114873-01-7 Synonyms: Boc-L-Phe(3-F)-OH Boc-m-fluoro-L-Phe-OH (S)-2-Boc-amino-3-(3-fluorophenyl)propionic acid MDL No.: MFCD00672522 Molecular Formula: C14H18FNO4 Molecular Weight: 283.2 Optical Rotation: +6.5±1° (c= 1% MeOH) Purity Limit: 99% Storage Temp: Store at 0-8°C
-
Palladium, 5% on activated carbon paste, A503023-5
Thermo Scientific ChemicalsCAS Number: 7440-05-3 Harmonized Tariff Code: 3815.12
-
-
Phosphorus pentoxide, ReagentPlus(R), 99%
MilliporeSigmaSynonyms: Phosphoric anhydride; Phosphorus(V) oxide CAS Number: 1314-56-3 Formula: O5P2 Formula Weight: 141.94 Linear Formula: P2O5 Purity: 0.99 Melting Point: 340 C (lit.) Density: 2.3 g/mL at 25 C(lit.) EC Number: 215-236-1 UNSPSC Code: 12352300 General description: …
-
-
-
Phenanthrene, tech. 90%
Thermo Scientific ChemicalsFormula: C14H10 Formula weight: 178.23 Purity: tech. 90% CAS Number: 85-01-8 UN Number: UN3077 Hazard Class: 9 Packing Group: III Harmonized Tariff Code: 2902.90 Hazard Statements: H302 Harmful if swallowed. Precautionary Statements: P264-P270-P301+P312-P330-P501a …
-
Phenol, unstabilized, purified by redistillation, >=99%
MilliporeSigmaSynonyms: Hydroxybenzene CAS Number: 108-95-2 Formula: C6H6O Formula Weight: 94.11 Linear Formula: C6H5OH MDL No.: MFCD00002143 Purity: >=99% Boiling Point: 181 C; 182 C(lit.) Melting Point: 40-42 C (lit.) Density: 1.071 g/mL at 25 C(lit.) Beilstein Registry Number: …
-
1-Pentene, 97%
Thermo Scientific ChemicalsSynonym(s): n-Amylene Formula: CH3(CH2)2CH=CH2 Formula weight: 70.14 Purity: 97% CAS Number: 109-67-1 UN Number: UN1108 Hazard Class: 3 Packing Group: I Harmonized Tariff Code: 2901.29 Hazard Statements: H224-H304 Extremely flammable liquid and vapour. May be fatal if…
-
-
3-Pentanol, 98+%
Thermo Scientific ChemicalsSynonym(s): Diethyl carbinol Formula: C5H12O Formula weight: 88.15 Purity: 98+% CAS Number: 584-02-1 UN Number: UN1105 Hazard Class: 3 Packing Group: III Harmonized Tariff Code: 2905.19 Hazard Statements: H226-H332-H315-H335 Flammable liquid and vapour. Harmful if…
-
Potassium hydrogen fluoride, 98%
Thermo Scientific ChemicalsSynonym(s): Potassium bifluoride Formula: KHF2 Formula weight: 78.10 Purity: 98% CAS Number: 7789-29-9 UN Number: UN1811 Hazard Class: 8 Packing Group: II Harmonized Tariff Code: 2826.19 Hazard Statements: H301-H314 Toxic if swallowed. Causes severe skin burns and eye…
-
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%…
-
Povidone-Iodine, USP
Spectrum ChemicalGrade: USP CAS No.: 25655-41-8 UN No.: UN3077 Class: 9 Pkg. Group: PG III
-
Empirical Formula: C2H3KO2 Linear Formula: CH3COOK Formula Weight: 98.14 MDL Number: MFCD00012458 Purity: 99.98% trace metals basis Density: 1.57 g/cm 3 at 25 °C(lit.) Beilstein Registry Number: 3595449
-
Phenyltrimethoxysilane, 97%
Thermo Scientific ChemicalsSynonym(s): Trimethoxyphenylsilane, (Trimethoxysilyl)benzene Formula: C6H5Si(OCH3)3 Formula weight: 198.30 Purity: 97% CAS Number: 2996-92-1 Packing Group: III Harmonized Tariff Code: 2931.90 Hazard Statements: H315-H319-H335-H227 Causes skin irritation. Causes serious eye…
-
Synonym(s): PVDF-HFP Linear Formula: (-CH2CF2-)x[-CF2CF(CF3)-]y MDL Number: MFCD00212573 Density: 1.78 g/mL at 25 °C Refractive Index: n 20/D 1.407
-
SIGMA Pentoxifylline solid
MilliporeSigmaSynonym(s): 3,7-Dimethyl-1-(5-oxohexyl)xanthine; Trental Empirical Formula: C13H18N4O3 Linear Formula: C13H18N4O3 Formula Weight: 278.31 MDL Number: MFCD00063379
-
SIGMA Protamine sulfate salt from salmon Grade II
MilliporeSigmaSynonym(s): Salmine; Salmine from salmon MDL Number: MFCD00132091
-
Propionic acid, 99%
Thermo Scientific ChemicalsFormula: C3H6O2 Formula weight: 74.08 Purity: 99% CAS Number: 79-09-4 UN Number: UN3463 Hazard Class: 8 Packing Group: II Harmonized Tariff Code: 2915.50 Hazard Statements: H314-H226 Causes severe skin burns and eye damage. Flammable liquid and vapour. Precautionary…
-
Potassium chromate, puriss., =99%
MilliporeSigmaFormula: K2CrO4 Formula Weight: 194.19 CAS No.: 7789-00-6 Purity: ≥99%
-
Polyoxyethylene (23) lauryl ether
AFG BioscienceSynonyms: Brij 35 CAS No.: 9002-92-0 Molecular Formula: C58H118O24 Molecular Weight: 1199.57 MDL No.: MFCD00080891 Storage Temperature: Store at RT
-
Potassium methanesulfonate, 99%
Thermo Scientific ChemicalsFormula: CH3KO3S Formula weight: 134.19 Purity: 99% CAS Number: 2386-56-3 Harmonized Tariff Code: 2904.10
-
Synonyms: 1,2-Benzenediol; 1,2-Dihydroxybenzene; Catechol Formula: C6H4-1,2-(OH)2 Formula Weight: 110.11 CAS No.: 120-80-9 Purity: ≥99% Caution: May discolor on exposure to air and light.
-
Potassium Hydroxide Pellet R/G 100G Pp0570-100G
Innovating ScienceFor Educational, Classroom Purposes Only
-
SIGMA Phloroglucinol plant cell culture tested, BioReagent
MilliporeSigmaSynonym(s): 1,3,5-Trihydroxybenzene Empirical Formula: C6H6O3 Linear Formula: C6H6O3 Formula Weight: 126.11 MDL Number: MFCD00002286 Beilstein Registry Number: 1341907