Thermo Scientific Chemicals

Synonym(s): Formic acid isopropyl ester Formula: C4H8O2 Formula weight: 88.11 Purity: 98% CAS Number: 625-55-8 UN Number: UN1281 Hazard Class: 3 Packing Group: II Harmonized Tariff Code: 2915.13 Hazard Statements: H225-H319-H335-H336 Highly flammable liquid and vapour. Causes serious eye irritation....

Synonym(s): N-Ethylmorpholine Formula: C6H13NO Formula weight: 115.18 Purity: 98% CAS Number: 100-74-3 UN Number: UN2734 Hazard Class: 8 Packing Group: II Harmonized Tariff Code: 2934.99 Hazard Statements: H301-H311-H314-H318-H226 Toxic if swallowed. Toxic in contact with skin. Causes severe skin...

Synonym(s): Acetic acid sodium salt Formula: NaOOCCH3 Formula weight: 82.03 Purity: 99.0% min CAS Number: 127-09-3 Harmonized Tariff Code: 2915.29

Synonym(s): PEG 20000 Formula: H(OCH2CH2) nOH CAS Number: 25322-68-3 Harmonized Tariff Code: 3907.20

Formula: C4H8O3 Formula weight: 104.10 Purity: 98% CAS Number: 300-85-6 Harmonized Tariff Code: 2918.19 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements: P280g-P305+P351+P338 Wear protective gloves. IF...

Formula: C16H27N Formula weight: 233.40 Purity: 98% CAS Number: 37529-30-9 Harmonized Tariff Code: 2921.49

Purity: 99.9% (metals basis) CAS Number: 7439-95-4 UN Number: UN1869 Hazard Class: 4.1 Packing Group: III Harmonized Tariff Code: 8104.90 Hazard Statements: H228-H251-H261 Flammable solid. Self-heating: may catch fire. In contact with water releases flammable gas. Precautionary Statements:...

Formula: K Formula weight: 39.10 Purity: 98% CAS Number: 7440-09-7 UN Number: UN2257 Hazard Class: 4.3 Packing Group: I Harmonized Tariff Code: 2805.19 Hazard Statements: H260-H314-H318 In contact with water releases flammable gases which may ignite spontaneously. Causes severe skin burns and eye...

Formula: NaIO3 Formula weight: 197.89 Purity: 99% min CAS Number: 7681-55-2 UN Number: UN1479 Hazard Class: 5.1 Packing Group: II Harmonized Tariff Code: 2829.90 Hazard Statements: H272-H301-H334-H317 May intensify fire; oxidizer. Toxic if swallowed. May cause allergy or asthma symptoms or breathing...

Synonym(s): Arsenic acid disodium salt Formula: Na2HAsO4 7H2O Formula weight: 312.01 (185.94anhy) Purity: 98% CAS Number: 10048-95-0 UN Number: UN1685 Hazard Class: 6.1 Packing Group: II Harmonized Tariff Code: 2842.90 Hazard Statements: H301-H331-H350 Toxic if swallowed. Toxic if inhaled. May cause...

Formula: CrO3 Formula weight: 99.99 Purity: 99% CAS Number: 1333-82-0 UN Number: UN1463 Hazard Class: 5.1 Packing Group: II Harmonized Tariff Code: 2819.10 Hazard Statements: H271-H301-H310-H330-H334-H340-H350-H372-H361-H314-H318-H317 May cause fire or explosion; strong oxidizer. Toxic if swallowed....

Synonym(s): Formalin, Formol Formula: CH2O Formula weight: 30.03 CAS Number: 50-00-0 UN Number: UN1198 Hazard Class: 3 Packing Group: III Harmonized Tariff Code: 2912.11 Hazard Statements: H301-H311-H331-H370-H351-H314-H226-H317 Toxic if swallowed. Toxic in contact with skin. Toxic if inhaled....

Synonym(s): Pentafluorobenzenethiol Formula: C6HF5S Formula weight: 200.13 Purity: 97% CAS Number: 771-62-0 UN Number: UN2920 Hazard Class: 8 Packing Group: II Harmonized Tariff Code: 2930.90 Hazard Statements: H301-H314-H318-H226-H332 Toxic if swallowed. Causes severe skin burns and eye damage....

Precisely crafted with a thickness of 0.025mm (0.001in), this gold foil boasts a purity of 99.985% on a metals basis, making it a highly reliable material for a variety of scientific and industrial applications. As a product of the Premion® line, its production is held to rigorous standards to...

Formula: C5H12 Formula weight: 72.15 Purity: 98% CAS Number: 109-66-0 UN Number: UN1265 Hazard Class: 3 Packing Group: II Harmonized Tariff Code: 2901.10 Hazard Statements: H225-H304-H336 Highly flammable liquid and vapour. May be fatal if swallowed and enters airways. May cause drowsiness or...

Harmonized Tariff Code: 3822.00 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements: P261-P280-P305+P351+P338-P304+P340-P405-P501a Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective...

Synonym(s): Propanedioic acid Formula: C3H4O4 Formula weight: 104.06 Purity: 99.5+% CAS Number: 141-82-2 Harmonized Tariff Code: 2917.19 Hazard Statements: H301-H318-H315-H335 Toxic if swallowed. Causes serious eye damage. Causes skin irritation. May cause respiratory irritation. Precautionary...

Synonym(s): Hydramycin, Doxycycline hydrochloride hemiethanolate hemihydrate Formula: C22H24N2O8 HCl.0.5H2O.0.5C2H6O Formula weight: 512.94 (503.94anhy) CAS Number: 24390-14-5 Harmonized Tariff Code: 2941.30 Hazard Statements: H302-H315-H319-H335 Harmful if swallowed. Causes skin irritation. Causes...

Formula: ZnSO4 H2O Formula weight: 179.45 (161.43anhy) CAS Number: 7446-19-7 UN Number: UN3077 Hazard Class: 9 Packing Group: III Harmonized Tariff Code: 2833.29 Hazard Statements: H318-H302 Causes serious eye damage. Harmful if swallowed. Precautionary Statements:...

Synonym(s): Methyl acetylenecarboxylate, Propiolic acid methyl ester Formula: HC CCO2CH3 Formula weight: 84.07 Purity: 99% CAS Number: 922-67-8 UN Number: UN3272 Hazard Class: 3 Packing Group: II Harmonized Tariff Code: 2916.19 Hazard Statements: H225-H315-H319-H335 Highly flammable liquid and...

Harmonized Tariff Code: 3822.00 Hazard Statements: H319 Causes serious eye irritation. Precautionary Statements: P280-P264-P305+P351+P338-P337+P313 Wear protective gloves/protective clothing/eye protection/face protection. Wash thoroughly after handling. IF IN EYES: Rinse cautiously with water for...

Formula: ClLi Formula weight: 42.39 CAS Number: 7447-41-8 Harmonized Tariff Code: 2827.39

Synonym(s): C.I. 14645, Mordant Black 11 Formula: C20H12N3NaO7S Formula weight: 461.39 CAS Number: 1787-61-7 Harmonized Tariff Code: 2927.00 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements:...

Formula: SiO2 Al2O3 CAS Number: 1318-02-1 Harmonized Tariff Code: 3824.90