Containers, 250 g
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4-(4-Hydroxyphenyl)-2-butanone, 98%
Thermo Scientific ChemicalsSynonym(s): 4-Hydroxybenzylacetone, 2-(4-Hydroxyphenyl)ethyl methyl ketone Formula: C10H12O2 Formula weight: 164.20 Purity: 98% CAS Number: 5471-51-2 Harmonized Tariff Code: 2914.50 Hazard Statements: H301 Toxic if swallowed. Precautionary Statements: …
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Ethyl 4-fluorobenzoate ; >/= 99% (GC)
AFG BioscienceSynonyms: Ethyl p-fluorobenzoate4-Fluorobenzoic acid ethyl ester Purity Limit: ≥ 99% (GC) CAS No.: 451-46-7 Molecular Formula: C9H9FO2 Molecular Weight: 168.17 MDL No.: MFCD00000351 Appearance: Colorless liquid or white crystals Storage Temperature: Store at RT
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2,4-Dichloroaniline, 99%
Thermo Scientific ChemicalsFormula: C6H5Cl2N Formula weight: 162.02 Purity: 99% CAS Number: 554-00-7 UN Number: UN3442 Hazard Class: 6.1 Packing Group: II Harmonized Tariff Code: 2921.42 Hazard Statements: H301-H311-H331-H373 Toxic if swallowed. Toxic in contact with skin. Toxic if inhaled. May…
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Dextran powder, Mw ~ 2,500
AFG BioscienceCAS No.: 9004-54-0 Molecular Formula: (C6H10O5)n MDL No.: MFCD00130935 Appearance: White to slightly off-white powder Optical Rotation: [a]D20 : ≥ +140º (2% Solution) Storage Temperature: Store at RT
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2,4-Dichlorobenzoic acid, 98%
Thermo Scientific ChemicalsFormula: C7H4Cl2O2 Formula weight: 191.01 Purity: 98% CAS Number: 50-84-0 Harmonized Tariff Code: 2916.39 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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Lecithin from Soybean
MP BiomedicalsLecithin from Soy, Refined, is a natural mixture of phospholipids consisting of phosphatidyl choline, phosphatidyl ethanolamine, and phosphatidyl inositol. In soybean lecithin the predominant fatty acid is polyunsaturated linoleic acid, amounting to about 70% of the fatty acids present. …
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ALDRICH 4-Hydroxybenzaldehyde, 98%
MilliporeSigmaFormula: HOC6H4CHO Formula Weight: 122.12 CAS No.: 123-08-0 Purity: 98% Application: Widely used starting material for polymers and pharmaceuticals. Packaging: 50, 250 g in glass bottle
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Lithium carbonate, Puratronic r, 99.998% (metals basis excluding Ca), Ca <20ppm
Thermo Scientific ChemicalsFormula: Li2CO3 Formula weight: 73.90 Purity: 99.998% (metals basis excluding Ca), Ca CAS Number: 554-13-2 Harmonized Tariff Code: 2836.91 Risk Phrases: 22-37/38-41 Harmful if swallowed. Irritating to respiratory system and skin. Risk of serious damage to eyes. Safety Phrases: …
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Lithium benzoate, 99+%
Thermo Scientific ChemicalsSynonym(s): Benzoic acid lithium salt Formula: C7H5LiO2 Formula weight: 128.06 Purity: 99+% CAS Number: 553-54-8 Harmonized Tariff Code: 2916.31 Hazard Statements: H301 Toxic if swallowed. Precautionary Statements: P280f-P405 Wear protective clothing. Store locked up. …
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Hydrazinium Monobromide For Synthesis
MilliporeSigmaCAS No.: 13775-80-9 UN No.: UN3288 pH: 4 - 5 (100 g/l, H2O, 20°C) Solubility: (20°C) soluble Melting Point: 85°C Molar Mass: 112.96 g/mol Boiling Point: 170°C decomposes
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1,3-Dihydroxyacetone dimer, 97%
Thermo Scientific ChemicalsSynonym(s): 2,5-Dihydroxy-1,4-dioxane-2,5-dimethanol Formula: C6H12O6 Formula weight: 180.16 Purity: 97% CAS Number: 62147-49-3 Harmonized Tariff Code: 2932.99 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory…
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L-Glutamic acid hydrochloride, 99%
Thermo Scientific ChemicalsSynonym(s): L-2-Aminoglutaric acid hydrochloride, H-Glu-OH.HCl Formula: C5H9NO4 HCl Formula weight: 183.59 Purity: 99% CAS Number: 138-15-8 Harmonized Tariff Code: 2922.42 Hazard Statements: H318-H335-H315 Causes serious eye damage. May cause respiratory irritation. Causes skin…
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Ethyl methanesulfonate, 99%
Thermo Scientific ChemicalsSynonym(s): Ethyl mesylate, Methanesulfonic acid ethyl ester Formula: CH3SO3CH2CH3 Formula weight: 124.16 Purity: 99% CAS Number: 62-50-0 UN Number: UN2810 Hazard Class: 6.1 Packing Group: II Harmonized Tariff Code: 2904.10 Hazard Statements: H301-H340-H351-H361 Toxic…
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4,5-Dibromoveratrole, 98+%
Thermo Scientific ChemicalsSynonym(s): 1,2-Dibromo-4,5-dimethoxybenzene Formula: C8H8Br2O2 Formula weight: 295.96 Purity: 98+% CAS Number: 37895-73-1 Harmonized Tariff Code: 2909.30
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Iron(II) sulfate heptahydrate, ACS, 99+%
Thermo Scientific ChemicalsFormula: FeO4S 7H2O Formula weight: 278.02 (151.91anhy) Purity: 99+% CAS Number: 7782-63-0 Harmonized Tariff Code: 2833.29 Hazard Statements: H302-H315-H319 Harmful if swallowed. Causes skin irritation. Causes serious eye irritation. Precautionary Statements: …
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1,2-Dibromoethane, 0.98
MilliporeSigmaSynonyms: EDB; Ethylene dibromide CAS Number: 106-93-4 Formula: C2H4Br2 Formula Weight: 187.86 Linear Formula: BrCH2CH2Br MDL No.: MFCD00000233 Purity: 0.98 Boiling Point: 131-132 C(lit.) Melting Point: 8-11 C (lit.) Density: 2.18 g/mL at 25 C(lit.) Refractive Index: …
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2,5-Dibromothiophene, 96%
Thermo Scientific ChemicalsFormula: C4H2Br2S Formula weight: 241.94 Purity: 96% CAS Number: 3141-27-3 UN Number: UN2810 Hazard Class: 6.1 Packing Group: II Harmonized Tariff Code: 2934.99 Hazard Statements: H300-H341-H315-H319-H317-H335 Fatal if swallowed. Suspected of causing genetic defects.…
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L-Threonine, Cell Culture Reagent
Thermo Scientific ChemicalsSynonym(s): (2S,3R)-2-Amino-3-hydroxybutyric acid Formula: C4H9NO3 Formula weight: 119.12 CAS Number: 72-19-5 Harmonized Tariff Code: 2922.50
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Synonyms: Dodecyldimethylethylammonium bromide Purity Limit: ≥ 99% (Titration) CAS No.: 68207-00-1 Molecular Formula: C16H36NBr Molecular Weight: 322.37 MDL No.: MFCD00043170 Appearance: White powder Melting Point: 185-190 °C Storage Temperature: Store at 0-8 °C
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Eriochrome Cyanine R
AFG BioscienceSynonyms: Mordant Blue 3CI 43820 CAS No.: 3564-18-9 Molecular Formula: C23H15Na3O9S Molecular Weight: 536.4 MDL No.: MFCD00012411 Appearance: Dark red powder Storage Temperature: Store at RT
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Fluorescein ; >/= 99%(dye content)
AFG BioscienceSynonyms: CI 45350 Acid yellow 73 Resorcinol phthalein Purity Limit: ≥ 99%(dye content) CAS No.: 2321-07-5 Molecular Formula: C20H12O5 Molecular Weight: 332.31 MDL No.: MFCD00005050 Appearance: Orange-red powder Storage Temperature: Store at RT Warnings: Light sensitive!
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^b-D-Lactose, contains ^=70% ^b and ^=30% ^a
Thermo Scientific ChemicalsFormula: C12H22O11 Formula weight: 342.30 CAS Number: 5965-66-2 Harmonized Tariff Code: 1702.11
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H-Pro-NH2 ; 98%
AFG BioscienceSynonyms: L-Proline amide Purity Limit: 98% CAS No.: 7531-52-4 Molecular Formula: C5H10N2O Molecular Weight: 114.10 MDL No.: MFCD00005253 Appearance: Crystalline Melting Point: 95-97°C Storage Temperature: Store at 0-8°C
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2,4-Dichlorophenoxyacetic acid, 98%
Thermo Scientific ChemicalsSynonym(s): 2,4-D Formula: C8H6Cl2O3 Formula weight: 221.04 Purity: 98% CAS Number: 94-75-7 Harmonized Tariff Code: 2918.99 Hazard Statements: H318-H302-H312-H317-H335 Causes serious eye damage. Harmful if swallowed. Harmful in contact with skin. May cause an allergic skin…
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8-Ethoxyquinoline-5-sulfonic acid monohydrate, 99%
Thermo Scientific ChemicalsFormula: C11H11NO4S H2O Formula weight: 271.29 (253.28anhy) Purity: 99% CAS Number: 15301-40-3 Harmonized Tariff Code: 2933.49 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements: …
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1,1-Diphenylethylene, 98%
Thermo Scientific ChemicalsFormula: C14H12 Formula weight: 180.25 Purity: 98% CAS Number: 530-48-3 Harmonized Tariff Code: 2902.90
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Diiodomethane, 99%, stab.
Thermo Scientific ChemicalsSynonym(s): Methylene iodide Formula: CH2I2 Formula weight: 267.84 Purity: 99%, stab. CAS Number: 75-11-6 UN Number: UN2810 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code: 2903.39 Hazard Statements: H331-H302-H315-H319-H335 Toxic if inhaled. Harmful if…
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L-Arabinose Microbiological Grade ; >/= 99% (HPLC)
AFG BiosciencePurity Limit: ≥ 99% (HPLC) CAS No.: 87-72-9 / 5328-37-0 Molecular Formula: C5H10O5 Molecular Weight: 150.13 MDL No.: MFCD00135866 Appearance: White or off-white powder Melting Point: 160-163°C Optical Rotation: [a]D20 = +101 to +105º Storage Temperature: Store at RT
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4-Fluorophenyl isothiocyanate ; >/= 98% (NMR)
AFG BioscienceSynonyms: 1-Fluoro-4-isothiocyanatobenzene Purity Limit: ≥ 98% (NMR) CAS No.: 1544-68-9 Molecular Formula: C7H4FNS Molecular Weight: 153.18 MDL No.: MFCD00004809 Appearance: White to off-white solid Boiling Point: 228 °C Melting Point: 24-26 °C Storage Temperature: …
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Hydroxylamine Sulfate, Reagent, ACS
Spectrum ChemicalGrade: Reagent, ACS CAS No.: 10039-54-0 UN No.: UN2865 Class: 8 Pkg. Group: PG III