Thermo Scientific Chemicals

Designed with precision, this 0.1mm thick palladium foil offers the reliability and consistency needed in various scientific applications. Comprised of 99.9% pure palladium on a metals basis, it ensures high performance and superior conductivity. Resistant to corrosion, it is well-suited for a...

Formula: C5H10O5 Formula weight: 150.13 Purity: 99% CAS Number: 10323-20-3 Harmonized Tariff Code: 2940.00

Synonym(s): Mercuric oxide Formula: HgO Formula weight: 216.59 Purity: 99% CAS Number: 21908-53-2 UN Number: UN1641 Hazard Class: 6.1 Packing Group: II Harmonized Tariff Code: 2852.10 Hazard Statements: H300-H310-H330-H373 Fatal if swallowed. Fatal in contact with skin. Fatal if inhaled. May cause...

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-H314-H226-H351-H371-H317 Toxic if swallowed. Toxic in contact with skin. Toxic if inhaled....

Harmonized Tariff Code: 3822.00

Synonym(s): Ingrain blue 1, C.I. 74240 Formula: C56H68Cl4CuN16S4 Formula weight: 1298.88 CAS Number: 33864-99-2 Harmonized Tariff Code: 3204.19 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements:...

Formula: C34H31CuN4Na3O6 Formula weight: 724.15 CAS Number: 11006-34-1 Harmonized Tariff Code: 2934.99

Synonym(s): Sodium pyrosulfite, Sodium sulfite Formula: Na2O5S2 Formula weight: 190.10 Purity: 97% CAS Number: 7681-57-4 Harmonized Tariff Code: 2832.10 Hazard Statements: H318-H302 Causes serious eye damage. Harmful if swallowed. Precautionary Statements:...

Synonym(s): Pentoxyverine citrate, 2-[2-(Diethylamino)ethyloxy]ethyl 1-phenylcyclopentane-1-carboxylate citrate Formula: C29H31NO3.C6H8O7 Formula weight: 633.70 CAS Number: 23142-01-0 Harmonized Tariff Code: 2922.50 Hazard Statements: H302-H315-H319-H335 Harmful if swallowed. Causes skin irritation....

Synonym(s): Boracic acid, Orthoboric acid Formula: BH3O3 Formula weight: 61.83 Purity: 99+% 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 use. IF...

Synonym(s): 2-Amino-2-hydroxymethyl-1,3-propanediol, TRIS Formula: (HOCH2)3CNH2 Formula weight: 121.14 Purity: 99.8-100.1% (Assay, dried basis) CAS Number: 77-86-1 Harmonized Tariff Code: 2922.19 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause...

Synonym(s): 4-Amino-N,N-dimethylaniline sulfate, 4-Dimethylaminoaniline sulfate Formula: C8H12N2 H2SO4 Formula weight: 234.28 Purity: 98% CAS Number: 536-47-0 UN Number: UN2811 Hazard Class: 6.1 Packing Group: II Harmonized Tariff Code: 2921.51 Hazard Statements: H301-H310-H331-H315-H319-H335 Toxic...

Synonym(s): Phosphomolybdic acid Formula: H3PO4 12MoO3 xH2O Formula weight: 1825.25(anhy) CAS Number: 51429-74-4 UN Number: UN3085 Hazard Class: 5.1 Packing Group: III Harmonized Tariff Code: 2811.19 Hazard Statements: H272-H314-H318 May intensify fire; oxidizer. Causes severe skin burns and eye...

Purity: 99.97% (metals basis), Nb 50ppm CAS Number: 7440-25-7 UN Number: UN3089 Hazard Class: 4.1 Packing Group: II Harmonized Tariff Code: 8103.20 Hazard Statements: H228-H315-H319-H335 Flammable solid. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation....

Synonym(s): ^a-D-Glucopyranosyl-^a-D-glucopyranoside Formula: C12H22O11 2H2O Formula weight: 378.33 (342.29anhy) Purity: 99% CAS Number: 6138-23-4 Harmonized Tariff Code: 2940.00

Synonym(s): Vitamin C sodium salt, Sodium L-ascorbate Formula: C6H7NaO6 Formula weight: 198.11 Purity: 99% CAS Number: 134-03-2 Harmonized Tariff Code: 2936.27

Synonym(s): NBD-F, 4-Fluoro-7-nitro-2,1,3-benzoxadiazole Formula: C6H2FN3O3 Formula weight: 183.10 CAS Number: 29270-56-2 Harmonized Tariff Code: 2934.99 Hazard Statements: H315-H319 Causes skin irritation. Causes serious eye irritation. Precautionary Statements:...

Synonym(s): 3-Hydroxy-4-(2-hydroxy-4-sulfo-1-naphthylazo)-2-naphthalenecarboxylic acid, Patton and Reeder's Reagent Formula: C21H14N2O7S Formula weight: 438.42 Purity: 94% (dry wt.), water CAS Number: 3737-95-9 Harmonized Tariff Code: 2927.00 Hazard Statements: H315-H319-H335 Causes skin irritation....

CAS Number: 1400-62-0 Harmonized Tariff Code: 2934.99 Hazard Statements: H301 Toxic if swallowed. Precautionary Statements: P264-P270-P301+P310-P321-P405-P501a Wash thoroughly after handling. Do not eat, drink or smoke when using this product. IF SWALLOWED: Immediately call a POISON CENTER or...

Formula: CH3(CH2)4CH3 Formula weight: 86.18 Purity: 95+% CAS Number: 110-54-3 UN Number: UN1208 Hazard Class: 3 Packing Group: II Harmonized Tariff Code: 2901.10 Hazard Statements: H225-H304-H361-H373-H315-H336 Highly flammable liquid and vapour. May be fatal if swallowed and enters airways....

Synonym(s): DMA Formula: C4H9NO Formula weight: 87.12 Purity: 99.5+% CAS Number: 127-19-5 Harmonized Tariff Code: 2924.19 Hazard Statements: H360-H312-H332-H227 May damage fertility or the unborn child. Harmful in contact with skin. Harmful if inhaled. Combustible liquid. Precautionary Statements:...

Purity: 99.95% (metals basis) CAS Number: 7440-48-4 Harmonized Tariff Code: 8105.90 Hazard Statements: H334-H317 May cause allergy or asthma symptoms or breathing difficulties if inhaled. May cause an allergic skin reaction. Precautionary Statements: P284a-P261-P280-P342+P311-P363-P501a Avoid...

Formula: C22H24N2O8 Formula weight: 444.43 CAS Number: 60-54-8 Harmonized Tariff Code: 2941.30 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 using this product. IF SWALLOWED: Call...