Reagents, B, 50 g, Thermo Scientific Chemicals, Chemicals
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4-Bromobutyl acetate, 98+%
Thermo Scientific ChemicalsSynonym(s): Acetic acid 4-bromobutyl ester, 1-Acetoxy-4-bromobutane Formula: CH3CO2(CH2)4Br Formula weight: 195.07 Purity: 98+% CAS Number: 4753-59-7 Harmonized Tariff Code: 2915.39
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Bromophenol Blue
Thermo Scientific ChemicalsSynonym(s): Bromphenol Blue Formula: C19H10Br4O5S Formula weight: 669.98 CAS Number: 115-39-9 Harmonized Tariff Code: 2934.99
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Bismuth shot, spherical, 1-5mm (0.04-0.20in), low oxide, 99.999% (metals basis)
Thermo Scientific ChemicalsPurity: 99.999% (metals basis) CAS Number: 7440-69-9 Harmonized Tariff Code: 8106.00
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Bromothymol Blue
Thermo Scientific ChemicalsSynonym(s): Bromthymol Blue Formula: C27H28Br2O5S Formula weight: 624.39 CAS Number: 76-59-5 Harmonized Tariff Code: 2914.70
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Bromocresol Purple
Thermo Scientific ChemicalsFormula: C21H16Br2O5S Formula weight: 540.24 CAS Number: 115-40-2 Harmonized Tariff Code: 2934.99 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements: …
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Barium bromide, anhydrous, 99%
Thermo Scientific ChemicalsFormula: BaBr2 Formula weight: 297.14 Purity: 99% CAS Number: 10553-31-8 UN Number: UN1564 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code: 2827.59 Hazard Statements: H302-H332 Harmful if swallowed. Harmful if inhaled. Precautionary Statements: …
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1H-Benzotriazole, 99%
Thermo Scientific ChemicalsFormula: C6H5N3 Formula weight: 119.13 Purity: 99% CAS Number: 95-14-7 Harmonized Tariff Code: 2933.99 Hazard Statements: H302-H332-H319 Harmful if swallowed. Harmful if inhaled. Causes serious eye irritation. Precautionary Statements: P280h-P273-P305+P351+P338 Wear protective…
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Brilliant Crocein
Thermo Scientific ChemicalsSynonym(s): C.I. 27290, Crocein Scarlet MOO Formula: C22H14N4Na2O7S2 Formula weight: 556.49 CAS Number: 5413-75-2 Harmonized Tariff Code: 2927.00
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Butyrophenone, 99%
Thermo Scientific ChemicalsSynonym(s): Phenyl n-propyl ketone Formula: C10H12O Formula weight: 148.21 Purity: 99% CAS Number: 495-40-9 Harmonized Tariff Code: 2914.39 Hazard Statements: H227 Combustible liquid.
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n-Butylcyclohexane, 99%
Thermo Scientific ChemicalsSynonym(s): 1-Cyclohexylbutane Formula: C10H20 Formula weight: 140.27 Purity: 99% CAS Number: 1678-93-9 UN Number: UN3295 Hazard Class: 3 Packing Group: III Harmonized Tariff Code: 2902.19 Hazard Statements: H226 Flammable liquid and vapour. Precautionary Statements:…
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Bis(2-dimethylaminoethyl) ether, 98%
Thermo Scientific ChemicalsFormula: C8H20N2O Formula weight: 160.26 Purity: 98% CAS Number: 3033-62-3 UN Number: UN2922 Hazard Class: 8 Packing Group: III Harmonized Tariff Code: 2922.19 Hazard Statements: H311-H331-H314-H318-H227-H302 Toxic in contact with skin. Toxic if inhaled. Causes severe…
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4-Biphenylacetic acid, 98%
Thermo Scientific ChemicalsSynonym(s): Felbinac Formula: C14H12O2 Formula weight: 212.25 Purity: 98% CAS Number: 5728-52-9 UN Number: UN2811 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code: 2916.39 Hazard Statements: H301-H315-H319-H335 Toxic if swallowed. Causes skin irritation.…
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1-n-Butyl-3-methylimidazolium chloride, 96%
Thermo Scientific ChemicalsSynonym(s): BMIMCl Formula: C8H15ClN2 Formula weight: 174.67 Purity: 96% CAS Number: 79917-90-1 Harmonized Tariff Code: 2933.29 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements:…
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Bromothymol Blue sodium salt
Thermo Scientific ChemicalsSynonym(s): Bromothymol Blue, water soluble Formula: C27H27Br2NaO5S Formula weight: 646.38 CAS Number: 34722-90-2 Harmonized Tariff Code: 2914.70
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Benzyldimethyl-n-dodecylammonium chloride, 98%
Thermo Scientific ChemicalsFormula: C21H38ClN Formula weight: 339.99 Purity: 98% CAS Number: 139-07-1 UN Number: UN3261 Hazard Class: 8
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Bismuth carbonate oxide
Thermo Scientific ChemicalsSynonym(s): Bismuth subcarbonate Formula: (BiO)2CO3 Formula weight: 509.97 CAS Number: 5892-10-4 Harmonized Tariff Code: 2836.99
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tert-Butyldiphenylchlorosilane, 97%
Thermo Scientific ChemicalsSynonym(s): tert-Butylchlorodiphenylsilane, tert-Butyldiphenylsilyl chloride Formula: C16H19ClSi Formula weight: 274.87 Purity: 97% CAS Number: 58479-61-1 UN Number: UN2987 Hazard Class: 8 Packing Group: II Harmonized Tariff Code: 2931.90 Hazard Statements: H314-H318 …
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N-Benzyloxycarbonyl-L-proline, 98+%
Thermo Scientific ChemicalsSynonym(s): N-Cbz-L-proline, Z-Pro-OH Formula: C13H15NO4 Formula weight: 249.27 Purity: 98+% CAS Number: 1148-11-4 Harmonized Tariff Code: 2933.99
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Bismuth(III) oxide, Puratronic r, 99.9995% (metals basis)
Thermo Scientific ChemicalsFormula: Bi2O3 Formula weight: 465.96 Purity: 99.9995% (metals basis) CAS Number: 1304-76-3 Harmonized Tariff Code: 2825.90
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Benzoylacetone, 98+%
Thermo Scientific ChemicalsSynonym(s): 1-Phenyl-1,3-butanedione Formula: C10H10O2 Formula weight: 162.19 Purity: 98+% CAS Number: 93-91-4 Harmonized Tariff Code: 2914.39
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2'-Bromoacetophenone, 99%
Thermo Scientific ChemicalsFormula: C8H7BrO Formula weight: 199.05 Purity: 99% CAS Number: 2142-69-0 Harmonized Tariff Code: 2914.70 Hazard Statements: H315-H319 Causes skin irritation. Causes serious eye irritation. Precautionary Statements: P280g-P305+P351+P338 Wear protective gloves. IF IN EYES:…
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Benzyl azide, 94%
Thermo Scientific ChemicalsSynonym(s): Triazotoluene Formula: C6H5CH2N3 Formula weight: 133.15 Purity: 94% CAS Number: 622-79-7 UN Number: UN1993 Hazard Class: 3 Packing Group: III Harmonized Tariff Code: 2928.00 Hazard Statements: H226 Flammable liquid and vapour. Precautionary Statements: …
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1-n-Butyl-3-methylimidazolium tetrafluoroborate, 98+%
Thermo Scientific ChemicalsSynonym(s): BMIMBF4 Formula: C8H15BF4N2 Formula weight: 226.03 Purity: 98+% CAS Number: 174501-65-6 Harmonized Tariff Code: 2933.29 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary…
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1,8-Bis(dimethylamino)naphthalene, 98+%
Thermo Scientific ChemicalsSynonym(s): N,N,N',N'-Tetramethyl-1,8-naphthalenediamine Formula: C14H18N2 Formula weight: 214.31 Purity: 98+% CAS Number: 20734-58-1 UN Number: UN3263 Hazard Class: 8 Packing Group: III Harmonized Tariff Code: 2921.59 Hazard Statements: H314-H318 Causes severe skin…
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Boron silicide, 98% (metals basis)
Thermo Scientific ChemicalsFormula: B6Si, may contain traces of Si and other B-Si phases Formula weight: 92.95 Purity: 98% (metals basis) CAS Number: 12008-29-6 Harmonized Tariff Code: 2850.00
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Barium nitrate, ACS, 99+%
Thermo Scientific ChemicalsFormula: Ba(NO3)2 Formula weight: 261.35 Purity: 99+% CAS Number: 10022-31-8 UN Number: UN1446 Hazard Class: 5.1 Packing Group: II Harmonized Tariff Code: 2834.29 Hazard Statements: H272-H302-H332 May intensify fire; oxidizer. Harmful if swallowed. Harmful if inhaled. …
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Bismuth(III) telluride, Vacuum Deposition Grade, 99.999% (metals basis)
Thermo Scientific ChemicalsFormula: Bi2Te3 Formula weight: 800.76 Purity: 99.999% (metals basis) CAS Number: 1304-82-1 UN Number: UN3284 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code: 2842.90 Hazard Statements: H331-H302-H312-H315-H319-H335 Toxic if inhaled. Harmful if swallowed.…
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Bismuth(III) iodide, Puratronic r, 99.999% (metals basis)
Thermo Scientific ChemicalsFormula: BiI3 Formula weight: 589.69 Purity: 99.999% (metals basis) CAS Number: 7787-64-6 UN Number: UN3260 Hazard Class: 8 Packing Group: III Harmonized Tariff Code: 2827.60 Hazard Statements: H314-H318 Causes severe skin burns and eye damage. Causes serious eye damage. …
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Bismuth(III) acetate, 99%
Thermo Scientific ChemicalsFormula: C6H9BiO6 Formula weight: 386.12 Purity: 99% CAS Number: 22306-37-2 Harmonized Tariff Code: 2915.29
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4-Biphenylmethanol, 98+%
Thermo Scientific ChemicalsSynonym(s): 4-(Hydroxymethyl)biphenyl, 4-Phenylbenzyl alcohol Formula: C13H12O Formula weight: 184.24 Purity: 98+% CAS Number: 3597-91-9 Harmonized Tariff Code: 2906.29
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Brilliant Blue R
Thermo Scientific ChemicalsSynonym(s): Coomassie Brilliant Blue R 250, C.I. 42660 Formula: C45H44N3NaO7S2 Formula weight: 825.97 CAS Number: 6104-59-2 Harmonized Tariff Code: 3204.12
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Boron powder, amorphous, APS <5 micron, 94-96%, Mg nominal 1%
Thermo Scientific ChemicalsPurity: 94-96%, Mg nominal 1% CAS Number: 7440-42-8 UN Number: UN3178 Hazard Class: 4.1 Packing Group: II Harmonized Tariff Code: 2804.50 Hazard Statements: H228-H302-H332-H335 Flammable solid. Harmful if swallowed. Harmful if inhaled. May cause respiratory irritation. …