Reagents, B, Thermo Scientific Chemicals, 1 kg
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Boric acid, Electrophoresis Grade, 99.5% min
Thermo Scientific ChemicalsSynonym(s): Boracic acid, Orthoboric acid Formula: BH3O3 Formula weight: 61.83 CAS Number: 10043-35-3 Harmonized Tariff Code: 2810.00 Hazard Statements: H360 May damage fertility or the unborn child. Precautionary Statements: P201-P308+P313 Obtain special instructions before…
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Bromoform, 97%, stab. with ca 3% ethanol
Thermo Scientific ChemicalsSynonym(s): Tribromomethane Formula: CHBr3 Formula weight: 252.73 Purity: 97%, stab. with ca 3% ethanol CAS Number: 75-25-2 UN Number: UN2515 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code: 2903.39 Hazard Statements: H331-H351-H302-H315-H319 Toxic if…
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4-tert-Butylcatechol, 98%
Thermo Scientific ChemicalsSynonym(s): TBC Formula: C10H14O2 Formula weight: 166.22 Purity: 98% CAS Number: 98-29-3 UN Number: UN2923 Hazard Class: 8 Packing Group: III Harmonized Tariff Code: 2907.29 Hazard Statements: H311-H314-H318-H302-H317 Toxic in contact with skin. Causes severe skin…
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2,5-Di-tert-butylhydroquinone, 98+%
Thermo Scientific ChemicalsFormula: C14H22O2 Formula weight: 222.33 Purity: 98+% CAS Number: 88-58-4 Harmonized Tariff Code: 2907.29 Hazard Statements: H301-H315-H319-H335 Toxic if swallowed. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements:…
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1-Bromo-3-methylbutane, 98%
Thermo Scientific ChemicalsSynonym(s): Isoamyl bromide, Isopentyl bromide Formula: C5H11Br Formula weight: 151.05 Purity: 98% CAS Number: 107-82-4 UN Number: UN2341 Hazard Class: 3 Packing Group: III Harmonized Tariff Code: 2903.39 Hazard Statements: H226-H315-H319-H335 Flammable liquid and…
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Benzylideneacetone, 98+%
Thermo Scientific ChemicalsSynonym(s): Benzalacetone, 4-Phenyl-3-buten-2-one Formula: C10H10O Formula weight: 146.19 Purity: 98+% CAS Number: 122-57-6 Harmonized Tariff Code: 2914.39 Hazard Statements: H315-H319-H317 Causes skin irritation. Causes serious eye irritation. May cause an allergic skin…
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Brij r L23
Thermo Scientific ChemicalsSynonym(s): Brij r 35, Tricosaethylene glycol mono-n-dodecyl ether Formula: C58H118O24 Formula weight: 1199.57 CAS Number: 9002-92-0 Harmonized Tariff Code: 3402.13 Hazard Statements: H302-H315-H319-H335 Harmful if swallowed. Causes skin irritation. Causes serious eye irritation.…
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Barium sulfate, 97%
Thermo Scientific ChemicalsFormula: BaSO4 Formula weight: 233.40 Purity: 97% CAS Number: 7727-43-7 Harmonized Tariff Code: 2833.27
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Benzophenone hydrazone, 98+%
Thermo Scientific ChemicalsFormula: C13H12N2 Formula weight: 196.25 Purity: 98+% CAS Number: 5350-57-2 UN Number: UN2811 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code: 2928.00 Hazard Statements: H301-H317 Toxic if swallowed. May cause an allergic skin reaction. Precautionary…
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Barium carbonate, 99.8%
Thermo Scientific ChemicalsFormula: BaCO3 Formula weight: 197.35 Purity: 99.8% CAS Number: 513-77-9 Harmonized Tariff Code: 2836.60 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 using…
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Bismuth(III) nitrate pentahydrate, ACS, 98%
Thermo Scientific ChemicalsFormula: Bi(NO3)3 5H2O Formula weight: 485.07 (394.99anhy) Purity: 98% CAS Number: 10035-06-0 UN Number: UN1477 Hazard Class: 5.1 Packing Group: II Harmonized Tariff Code: 2834.29 Hazard Statements: H272-H315-H319-H335 May intensify fire; oxidizer. Causes skin irritation.…
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Barium fluoride, 99%
Thermo Scientific ChemicalsFormula: BaF2 Formula weight: 175.36 Purity: 99% CAS Number: 7787-32-8 UN Number: UN1564 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code: 2826.19 Hazard Statements: H302-H332 Harmful if swallowed. Harmful if inhaled. Precautionary Statements: …
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p-Benzoquinone, 98+%
Thermo Scientific ChemicalsSynonym(s): Quinone Formula: C6H4O2 Formula weight: 108.10 Purity: 98+% CAS Number: 106-51-4 UN Number: UN2587 Hazard Class: 6.1 Packing Group: II Harmonized Tariff Code: 2914.69 Hazard Statements: H301-H331-H315-H319-H335 Toxic if swallowed. Toxic if inhaled. Causes…
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Benzyl bromide, 99%
Thermo Scientific ChemicalsSynonym(s): alpha-Bromotoluene Formula: C7H7Br Formula weight: 171.04 Purity: 99% CAS Number: 100-39-0 UN Number: UN1737 Hazard Class: 6.1 Packing Group: II Harmonized Tariff Code: 2903.99 Hazard Statements: H314-H335-H227-H319 Causes severe skin burns and eye damage.…
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Benzoic anhydride, 98%
Thermo Scientific ChemicalsFormula: C14H10O3 Formula weight: 226.23 Purity: 98% CAS Number: 93-97-0 Harmonized Tariff Code: 2916.39 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements: P280g-P305+P351+P338 …
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Barium rod, 22mm (0.9in) dia, 99+% (metals basis), Sr <0.8%
Thermo Scientific ChemicalsPurity: 99+% (metals basis), Sr CAS Number: 7440-39-3 UN Number: UN1400 Hazard Class: 4.3 Packing Group: II Harmonized Tariff Code: 2805.19 Hazard Statements: H228-H261 Flammable solid. In contact with water releases flammable gas. Precautionary Statements: …
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2-Bromoethylamine hydrobromide, 98+%
Thermo Scientific ChemicalsSynonym(s): 2-Aminoethyl bromide hydrobromide Formula: BrCH2CH2NH2 HBr Formula weight: 204.90 Purity: 98+% CAS Number: 2576-47-8 Harmonized Tariff Code: 2921.19 Hazard Statements: H301-H315-H319-H317-H335 Toxic if swallowed. Causes skin irritation. Causes serious eye…
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Barium chromate, 98%
Thermo Scientific ChemicalsFormula: BaCrO4 Formula weight: 253.33 Purity: 98% CAS Number: 10294-40-3 UN Number: UN1479 Hazard Class: 5.1 Packing Group: III Harmonized Tariff Code: 2841.50 Hazard Statements: H302-H332 Harmful if swallowed. Harmful if inhaled. Precautionary Statements: …
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Bis(2-chloroethyl)amine hydrochloride, 98%
Thermo Scientific ChemicalsFormula: C4H9Cl2N HCl Formula weight: 178.49 Purity: 98% CAS Number: 821-48-7 UN Number: UN2923 Hazard Class: 8 Packing Group: II Harmonized Tariff Code: 2921.19 Hazard Statements: H331-H314-H318-H341-H302-H317 Toxic if inhaled. Causes severe skin burns and eye damage.…
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4-tert-Butylbenzoic acid, 99+%
Thermo Scientific ChemicalsFormula: C11H14O2 Formula weight: 178.23 Purity: 99+% CAS Number: 98-73-7 UN Number: UN2811 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code: 2916.39 Hazard Statements: H311-H331-H361-H373-H302 Toxic in contact with skin. Toxic if inhaled. Suspected of damaging…
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Barium acetate, ACS, 99.0-102.0%
Thermo Scientific ChemicalsSynonym(s): Acetic acid barium salt Formula: Ba(OOCCH3)2 Formula weight: 255.43 Purity: 99.0-102.0% CAS Number: 543-80-6 UN Number: UN1564 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code: 2915.29 Hazard Statements: H302-H332 Harmful if swallowed. Harmful if…
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Barium hydroxide, anhydrous, 94-98%
Thermo Scientific ChemicalsFormula: Ba(OH)2 Formula weight: 171.36 Purity: 94-98% CAS Number: 17194-00-2 UN Number: UN3262 Hazard Class: 8 Packing Group: III Harmonized Tariff Code: 2816.40 Hazard Statements: H314-H318-H302-H332 Causes severe skin burns and eye damage. Causes serious eye damage.…
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Di-n-butyltin bis(2,4-pentanedionate), 95%
Thermo Scientific ChemicalsFormula: C18H32O4Sn Formula weight: 431.16 Purity: 95% CAS Number: 22673-19-4 UN Number: UN2788 Hazard Class: 6.1 Packing Group: II Harmonized Tariff Code: 2914.19 Hazard Statements: H301-H311-H331-H315-H319-H335 Toxic if swallowed. Toxic in contact with skin. Toxic if…
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2(3)-tert-Butyl-4-methoxyphenol, 96%
Thermo Scientific ChemicalsSynonym(s): BHA, Butylated hydroxyanisole Formula: C11H16O2 Formula weight: 180.25 Purity: 96% CAS Number: 25013-16-5 Harmonized Tariff Code: 2909.50 Hazard Statements: H301-H351 Toxic if swallowed. Suspected of causing cancer. Precautionary Statements: …
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Barium chloride dihydrate, 99+%
Thermo Scientific ChemicalsFormula: BaCl2 2H2O Formula weight: 244.28 (208.25anhy) Purity: 99+% CAS Number: 10326-27-9 UN Number: UN1564 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code: 2827.39 Hazard Statements: H301-H331 Toxic if swallowed. Toxic if inhaled. Precautionary…
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1-Bromo-2-methylpropane, 98+%
Thermo Scientific ChemicalsSynonym(s): Isobutyl bromide Formula: C4H9Br Formula weight: 137.02 Purity: 98+% CAS Number: 78-77-3 UN Number: UN2342 Hazard Class: 3 Packing Group: II Harmonized Tariff Code: 2903.39 Hazard Statements: H225-H315-H319-H335 Highly flammable liquid and vapour. Causes…
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Boron nitride, Refractory Brushable Paint, BN 31%
Thermo Scientific ChemicalsFormula: BN Harmonized Tariff Code: 2850.00 Hazard Statements: H301-H332 Toxic if swallowed. Harmful if inhaled. Precautionary Statements: P261-P301+P310-P304+P340-P312-P405-P501a Avoid breathing dust/fume/gas/mist/vapours/spray. IF SWALLOWED: Immediately call a POISON CENTER or…
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1,2,4-Benzenetricarboxylic anhydride, 97%
Thermo Scientific ChemicalsSynonym(s): 4-Carboxyphthalic anhydride, Trimellitic anhydride Formula: C9H4O5 Formula weight: 192.13 Purity: 97% CAS Number: 552-30-7 Harmonized Tariff Code: 2917.39 Hazard Statements: H334-H318-H335-H317 May cause allergy or asthma symptoms or breathing difficulties if…
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Benzoyl chloride, 99+%
Thermo Scientific ChemicalsFormula: C7H5ClO Formula weight: 140.57 Purity: 99+% CAS Number: 98-88-4 UN Number: UN1736 Hazard Class: 8 Packing Group: II Harmonized Tariff Code: 2916.32 Hazard Statements: H311-H314-H318-H227-H302-H332-H317 Toxic in contact with skin. Causes severe skin burns and eye…
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Benzotrifluoride, 99%
Thermo Scientific ChemicalsSynonym(s): BTF, (Trifluoromethyl)benzene Formula: C7H5F3 Formula weight: 146.11 Purity: 99% CAS Number: 98-08-8 UN Number: UN2338 Hazard Class: 3 Packing Group: II Harmonized Tariff Code: 2903.99 Hazard Statements: H225 Highly flammable liquid and vapour. …
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4-Bromoaniline, 98+%
Thermo Scientific ChemicalsFormula: C6H6BrN Formula weight: 172.03 Purity: 98+% CAS Number: 106-40-1 UN Number: UN2811 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code: 2921.42 Hazard Statements: H311-H373-H302-H332-H315-H319 Toxic in contact with skin. May cause damage to organs through…
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