Thermo Scientific Chemicals, 25 g
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![1,3-Bis[tris(hydroxymethyl)methylamino]propane, 98+%](//www.thomassci.com/_resources/www/thomsci/images/products/placeholders/hwx.218.218.jpg)
1,3-Bis[tris(hydroxymethyl)methylamino]propane, 98+%
Thermo Scientific ChemicalsSynonym(s): Bis-Tris Propane Formula: CH2[CH2NHC(CH2OH)3]2 Formula weight: 282.34 Purity: 98+% CAS Number: 64431-96-5 Harmonized Tariff Code: 2922.19
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4-Acetamidobenzenesulfonyl azide, 97%
Thermo Scientific ChemicalsFormula: C8H8N4O3S Formula weight: 240.24 Purity: 97% CAS Number: 2158-14-7 Harmonized Tariff Code: 2927.00 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements: …
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Pyrrole-2-carboxaldehyde, 99%
Thermo Scientific ChemicalsFormula: C5H5NO Formula weight: 95.10 Purity: 99% CAS Number: 1003-29-8 Harmonized Tariff Code: 2933.99 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements: …
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o-Cresolphthalein complexone, indicator grade
Thermo Scientific ChemicalsSynonym(s): o-Cresolphthalexon, Phthalein complexone Formula: C32H32N2O12 Formula weight: 636.62 CAS Number: 2411-89-4 Harmonized Tariff Code: 2932.20
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3'-Nitroacetanilide, 98+%
Thermo Scientific ChemicalsFormula: C8H8N2O3 Formula weight: 180.16 Purity: 98+% CAS Number: 122-28-1 Harmonized Tariff Code: 2924.29 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements: …
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Acenaphthenequinone, 95%
Thermo Scientific ChemicalsFormula: C12H6O2 Formula weight: 182.18 Purity: 95% CAS Number: 82-86-0 Harmonized Tariff Code: 2914.69 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements: …
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N-Acetyl-DL-tryptophan, 99%
Thermo Scientific ChemicalsSynonym(s): Ac-DL-Trp-OH Formula: C13H14N2O3 Formula weight: 246.27 Purity: 99% CAS Number: 87-32-1 Harmonized Tariff Code: 2933.99
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Tetraethyl (dimethylaminomethylene)diphosphonate, 97%
Thermo Scientific ChemicalsFormula: C11H27NO6P2 Formula weight: 331.29 Purity: 97% CAS Number: 18855-52-2 Harmonized Tariff Code: 2931.90 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements: …
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5-Hexyn-1-ol, 97%
Thermo Scientific ChemicalsFormula: C6H10O Formula weight: 98.15 Purity: 97% CAS Number: 928-90-5 Harmonized Tariff Code: 2905.29 Hazard Statements: H315-H319-H335-H227 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Combustible liquid. Precautionary Statements: …
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Deoxycholic acid, 99%
Thermo Scientific ChemicalsFormula: C24H40O4 Formula weight: 392.58 Purity: 99% CAS Number: 83-44-3 Harmonized Tariff Code: 2918.19 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…
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2,5-Dimethylthiophene, 98+%
Thermo Scientific ChemicalsFormula: C6H8S Formula weight: 112.19 Purity: 98+% CAS Number: 638-02-8 UN Number: UN1993 Hazard Class: 3 Packing Group: III Harmonized Tariff Code: 2934.99 Hazard Statements: H226-H332 Flammable liquid and vapour. Harmful if inhaled. Precautionary Statements: …
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2,2,2-Trifluoroethyl methacrylate, 98%, stab. with 30-50 ppm 4-methoxyphenol
Thermo Scientific ChemicalsSynonym(s): Methacrylic acid 2,2,2-trifluoroethyl ester Formula: C6H7F3O2 Formula weight: 168.12 Purity: 98%, stab. with 30-50 ppm 4-methoxyphenol CAS Number: 352-87-4 UN Number: UN3272 Hazard Class: 3 Packing Group: III Harmonized Tariff Code: 2916.19 Hazard Statements:…
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Rosolic acid
Thermo Scientific ChemicalsSynonym(s): Aurin; C.I. 43800 CAS Number: 603-45-2 MDL: MFCD00001624 EINECS: 210-041-8 Formula: C19H14O3 Formula Weight: 290.32
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4-Cyanobenzenesulfonyl chloride, 97%
Thermo Scientific ChemicalsFormula: C7H4ClNO2S Formula weight: 201.63 Purity: 97% CAS Number: 49584-26-1 UN Number: UN3261 Hazard Class: 8 Packing Group: II Harmonized Tariff Code: 2926.90 Hazard Statements: H314-H318-H302 Causes severe skin burns and eye damage. Causes serious eye damage. Harmful…
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Trimethylgermanium chloride
Thermo Scientific ChemicalsSynonym(s): Chlorotrimethylgermane Formula: (CH3)3GeCl Formula weight: 153.15 CAS Number: 1529-47-1 UN Number: UN2924 Hazard Class: 3 Packing Group: II Harmonized Tariff Code: 2931.90 Hazard Statements: H225-H314-H318 Highly flammable liquid and vapour. Causes severe skin…
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Methyl 4-methoxypyridine-2-carboxylate, 98%
Thermo Scientific ChemicalsSynonym(s): 4-Methoxy-pyridine-2-carboxylic acid methyl ester, Methyl 4-methoxypicolinate Formula: C8H9NO3 Formula weight: 167.16 Purity: 98% CAS Number: 29681-43-4 Harmonized Tariff Code: 2933.39 Risk Phrases: 36/37/38 Irritating to eyes, respiratory system and skin. Safety…
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Cyclohexanemethanol, 99%
Thermo Scientific ChemicalsSynonym(s): Cyclohexylmethanol, (Hydroxymethyl)cyclohexane Formula: C7H14O Formula weight: 114.19 Purity: 99% CAS Number: 100-49-2 Harmonized Tariff Code: 2906.19 Hazard Statements: H227 Combustible liquid. Precautionary Statements: P210-P280-P370+P378a-P403+P235-P501a Keep…
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Cadmium selenide, 99.995% (metals basis)
Thermo Scientific ChemicalsFormula: CdSe Formula weight: 191.36 Purity: 99.995% (metals basis) CAS Number: 1306-24-7 UN Number: UN3077 Hazard Class: 9 Packing Group: III Harmonized Tariff Code: 2842.90 Hazard Statements: H301-H331-H373 Toxic if swallowed. Toxic if inhaled. May cause damage to…
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Methyl Orange
Thermo Scientific ChemicalsSynonym(s): Acid Orange 52, C.I. 13025 Formula: C14H14N3NaO3S Formula weight: 327.34 CAS Number: 547-58-0 UN Number: UN3143 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code: 2927.00 Hazard Statements: H301 Toxic if swallowed. Precautionary Statements: …
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Erioglaucine sodium salt
Thermo Scientific ChemicalsSynonym(s): C.I. 42090, Acid Blue 9 Formula: C37H34N2Na2O9S3 Formula weight: 792.86 CAS Number: 3844-45-9 Harmonized Tariff Code: 3204.12
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L-Valine, 99%
Thermo Scientific ChemicalsSynonym(s): L-2-Aminoisovaleric acid, (S)-(+)-2-Amino-3-methylbutyric acid Formula: C5H11NO2 Formula weight: 117.15 Purity: 99% CAS Number: 72-18-4 Harmonized Tariff Code: 2922.49
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Dysprosium(III) nitrate pentahydrate, REacton r, 99.99% (REO)
Thermo Scientific ChemicalsFormula: Dy(NO3)3 5H2O Formula weight: 438.59 (348.51anhy) Purity: 99.99% (REO) CAS Number: 10031-49-9 UN Number: UN1477 Hazard Class: 5.1 Packing Group: III Harmonized Tariff Code: 2846.90 Hazard Statements: H272-H315-H319-H335 May intensify fire; oxidizer. Causes skin…
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Ruthenium, 5% on activated carbon powder, reduced
Thermo Scientific ChemicalsCAS Number: 7440-18-8 UN Number: UN1362 Hazard Class: 4.2 Packing Group: III Harmonized Tariff Code: 3815.12 Hazard Statements: H228-H252-H315-H319-H335 Flammable solid. Self-heating in large quantities; may catch fire. Causes skin irritation. Causes serious eye irritation. May…
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N-Bromophthalimide, 98+%
Thermo Scientific ChemicalsFormula: C8H4BrNO2 Formula weight: 226.03 Purity: 98+% CAS Number: 2439-85-2 Harmonized Tariff Code: 2925.19 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements: …
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Sodium bromide, Puratronic r, 99.9955% (metals basis)
Thermo Scientific ChemicalsFormula: NaBr Formula weight: 102.89 Purity: 99.9955% (metals basis) CAS Number: 7647-15-6 Harmonized Tariff Code: 2827.51
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N,N-Di-n-butylformamide, 99%
Thermo Scientific ChemicalsFormula: C9H19NO Formula weight: 157.26 Purity: 99% CAS Number: 761-65-9 Harmonized Tariff Code: 2924.19 Hazard Statements: H301-H315-H319 Toxic if swallowed. Causes skin irritation. Causes serious eye irritation. Precautionary Statements: …
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Bromothymol Blue, ACS
Thermo Scientific ChemicalsFormula: C27H28Br2O5S Formula weight: 624.39 CAS Number: 76-59-5 Harmonized Tariff Code: 2934.99
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Tantalum powder, -325 mesh, 99.9% (metals basis), 99.6%
Thermo Scientific ChemicalsPurity: 99.9% (metals basis), 99.6% 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…
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Tricine, 98+%
Thermo Scientific ChemicalsSynonym(s): N-(Trishydroxymethylmethyl)glycine Formula: (HOCH2)3CNHCH2CO2H Formula weight: 179.17 Purity: 98+% CAS Number: 5704-04-1 Harmonized Tariff Code: 2922.50
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1,3-Benzenedisulfonyl chloride, 98%
Thermo Scientific ChemicalsFormula: C6H4Cl2O4S2 Formula weight: 275.13 Purity: 98% CAS Number: 585-47-7 UN Number: UN3261 Hazard Class: 8 Packing Group: II Harmonized Tariff Code: 2904.90 Hazard Statements: H314-H318 Causes severe skin burns and eye damage. Causes serious eye damage. …
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Gallium(III) nitrate hydrate, 99.9% (metals basis)
Thermo Scientific ChemicalsFormula: GaN3O9 xH2O Formula weight: 255.73(anhy) Purity: 99.9% (metals basis) CAS Number: 69365-72-6 UN Number: UN1477 Hazard Class: 5.1 Packing Group: III Harmonized Tariff Code: 2834.29 Hazard Statements: H272-H315-H319 May intensify fire; oxidizer. Causes skin…
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N-Fmoc-D-leucine, 98%
Thermo Scientific ChemicalsSynonym(s): N-(9-Fluorenylmethoxy)carbonyl-D-leucine, Fmoc-D-Leu-OH Formula: C21H23NO4 Formula weight: 353.42 Purity: 98% CAS Number: 114360-54-2 Harmonized Tariff Code: 2924.29
![1,3-Bis[tris(hydroxymethyl)methylamino]propane, 98+%](https://cdn.thomassci.com/_resources/_global/media/resized/00079/ihwx.A089280F-77BE-E311-8BAF-00505686759D.180.180.gif)
