Chemicals, 250 g
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Guanidine hydrochloride ; >/= 99% (Assay)
AFG BioscienceSynonyms: Aminoformamidine hydrochlorideCarbamidine hydrochloride Purity Limit: ≥ 99% (Assay) CAS No.: 50-01-1 Molecular Formula: CH5N3·HCl Molecular Weight: 95.53 MDL No.: MFCD00013026 Appearance: White crystals Melting Point: 180-185 °C Storage Temperature: Store at RT…
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Nickel(II) oxide, green
BeanTown ChemicalCAS: 1313-99-1 EC No: 215-215-7 MDL No: MFCD00011145 RTECS: QR8400000 -400 Mesh Powder Molecular Formula: NiO MW: 74.71 Melting Point: 1984° Density (g/mL): 6.67
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Ethyl salicylate, 99%
MilliporeSigmaCAS No.: 118-61-6 Synonyms: Ethyl 2-hydroxybenzoate Formula: C9H10O3 Formula Weight: 166.17 Linear Formula: 2-(HO)C6H4CO2C2H5 MDL No.: MFCD00002215 Purity: 0.99 Boiling Point: …
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Rhodamine B ; Dye content: >/= 80%
AFG BioscienceSynonyms: Rhodamine B chlorideBasic violet 10C.I. 45170 Purity Limit: Dye content: ≥ 80% CAS No.: 81-88-9 Molecular Formula: C28H31ClN2O3 Molecular Weight: 479.02 MDL No.: MFCD00011931 Appearance: Greenish powder Storage Temperature: Store at RT
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Phenylboronic acid ; >/= 99% (HPLC)
AFG BioscienceSynonyms: DihydroxyphenylboranePhenyl-boranediol Purity Limit: ≥ 99% (HPLC) CAS No.: 98-80-6 Molecular Formula: C6H7BO2 Molecular Weight: 121.93 MDL No.: MFCD00002103 Appearance: White to off-white crystalline powder Comments: Used in numerous cross coupling reactions to…
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Titanium silicide, 99.5% (metals basis)
Thermo Scientific ChemicalsFormula: TiSi2 Formula weight: 104.07 Purity: 99.5% (metals basis) CAS Number: 12039-83-7 UN Number: UN3178 Hazard Class: 4.1 Packing Group: III Harmonized Tariff Code: 2850.00 Hazard Statements: H228-H315-H319-H335 Flammable solid. Causes skin irritation. Causes serious…
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Ammonium metavanadate, 99% trace metals basis
BeanTown ChemicalCAS: 7803-55-6 EC No: 232-261-3 MDL No: MFCD00011430 UN No: UN2859; Haz Class: 6.1; Packing Group: II Powder Linear Formula: NH4VO3 MW: 116.98 Density (g/mL): 2.32
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Diethylamine hydrochloride, 99%
BeanTown ChemicalCAS: 660-68-4 EC No: 211-541-9 MDL No: MFCD00012499 RTECS: IA3084000 Crystalline Linear Formula: (CH3CH2)2NH·HCl MW: 109.60 Melting Point: 227-230°
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Hexanoic anhydride, 98%
Thermo Scientific ChemicalsSynonym(s): Caproic anhydride Formula: C12H22O3 Formula weight: 214.31 Purity: 98% CAS Number: 2051-49-2 UN Number: UN3265 Hazard Class: 8 Packing Group: II Harmonized Tariff Code: 2915.90 Hazard Statements: H314-H318 Causes severe skin burns and eye damage. Causes…
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Lithium oxalate, 99+%
Thermo Scientific ChemicalsFormula: Li2C2O4 Formula weight: 101.96 Purity: 99+% CAS Number: 553-91-3 UN Number: UN3288 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code: 2917.11 Hazard Statements: H302-H312 Harmful if swallowed. Harmful in contact with skin. Precautionary Statements: …
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Selenous acid, 97%
BeanTown ChemicalCAS: 7783-00-8 EC No: 231-974-7 MDL No: MFCD00011331 UN No: UN3290; Haz Class: 6.1 (8); Packing Group: II -4 Mesh Powder Linear Formula: H2SeO3 MW: 128.97 Melting Point: 70° (decomposes) Density (g/mL): 3.004
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Mercury(II) chloride, 98+%
Thermo Scientific ChemicalsSynonym(s): Mercuric chloride Formula: HgCl2 Formula weight: 271.50 Purity: 98+% CAS Number: 7487-94-7 UN Number: UN1624 Hazard Class: 6.1 Packing Group: II Harmonized Tariff Code: 2852.10 Hazard Statements: H300-H372-H341-H361-H314-H318 Fatal if swallowed. Causes…
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Calcium perphosphate, ammonified, 98%
BeanTown ChemicalCAS: 7757-93-9 EC No: 231-826-1 MDL No: MFCD00010909 Powder Linear Formula: CaHPO4 MW: 136.06
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Fluorobenzene, 99%
Thermo Scientific ChemicalsFormula: C6H5F Formula weight: 96.10 Purity: 99% CAS Number: 462-06-6 UN Number: UN2387 Hazard Class: 3 Packing Group: II Harmonized Tariff Code: 2903.99 Hazard Statements: H225-H319 Highly flammable liquid and vapour. Causes serious eye irritation. Precautionary…
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Ethylenediaminetetraacetic Acid, Disodium Salt Dihydrate
MP BiomedicalsEthylenediamine Tetraacetic Acid is a polyamino carboxylic acid hexadentate ligand and a chelating agent. Ethylenediamine Tetraacetic Acid is a chelator of divalent cations. It also inhibits enzymes, such as metalloproteases, that require divalent cations for activity. Zinc-dependent…
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Glyoxylic Acid Monohydrate
MilliporeSigmaCAS No.: 563-96-2 Solubility: (20°C) soluble Melting Point: 46.7°C Molar Mass: 92.05 g/mol
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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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Anthranilamide, 99% (HPLC)
AFG BioscienceCAS # 88-68-6 Synonyms: Anthranilic acid amide 2-Aminobenzamide MDL No.: MFCD00007981 Melting Point: 108-112 ºC Molecular Formula: C7H8N2O Molecular Weight: 136.15 Purity Limit: 99% (HPLC) Storage Temp: Store at RT Appearance: Off-white powder
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ALDRICH Silver nitrate, 99.9999% trace metals basis
MilliporeSigmaSynonym(s): Nitric acid silver(I) salt Empirical Formula: AgNO3 Linear Formula: AgNO3 Formula Weight: 169.87 MDL Number: MFCD00003414 Purity: 99.9999% trace metals basis Melting Point: 212 °C (dec.)(lit.)
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Direct Blue 71 ; Dye content >/= 50%
AFG BioscienceSynonyms: Sirius Light Blue BRRCI 34140 Purity Limit: Dye content ≥ 50% CAS No.: 4399-55-7 Molecular Formula: C40H23N7O13S4·4Na Molecular Weight: 1029.88 MDL No.: MFCD00003971 Appearance: Black powder Storage Temperature: Store at RT
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D-Isosorbide, 98%
Thermo Scientific ChemicalsSynonym(s): 1,4:3,6-Dianhydro-D-glucitol, 1,4:3,6-Dianhydro-D-sorbitol Formula: C6H10O4 Formula weight: 146.14 Purity: 98% CAS Number: 652-67-5 Harmonized Tariff Code: 2932.99
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Agarose, Immunodiffusion Grade
MP BiomedicalsFinely granulated, dry white powder prepared from agar. Agarose is the most popular medium for immunoelectrophoresis because of the large pore size for rapid diffusion and for low background staining by Coomassie Blue G stain. The low EEO and high gel strength is specifically selected and tested…
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3-Methoxybenzoyl chloride, 99%
Thermo Scientific ChemicalsSynonym(s): m-Anisoyl chloride Formula: C8H7ClO2 Formula weight: 170.60 Purity: 99% CAS Number: 1711-05-3 UN Number: UN1729 Hazard Class: 8 Packing Group: II Harmonized Tariff Code: 2918.99 Hazard Statements: H314-H318-H227 Causes severe skin burns and eye damage.…
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Copper(I) iodide, 98%
BeanTown ChemicalCAS: 7681-65-4 EC No: 231-674-6 MDL No: MFCD00010978 UN No: UN3077; Haz Class: 9; Packing Group: III Powder Molecular Formula: CuI MW: 190.45 Melting Point: 605° Density (g/mL): 5.62
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Dulcitol, 99%
Thermo Scientific ChemicalsSynonym(s): Galactitol Formula: C6H14O6 Formula weight: 182.17 Purity: 99% CAS Number: 608-66-2 Harmonized Tariff Code: 2905.49
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Diphenylacetic acid ; >/= 99% (HPLC)
AFG BioscienceSynonyms: Lgc' (2406)2,2-Diphenyl acetic acid Purity Limit: ≥ 99% (HPLC) CAS No.: 117-34-0 Molecular Formula: C14H12O2 Molecular Weight: 212.25 MDL No.: MFCD00004251 Appearance: Creamy to white crystalline solid Melting Point: 146-148 ºC Storage Temperature: Store at 0-8 °C
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Copper(II) chloride dihydrate, 99%
Thermo Scientific ChemicalsSynonym(s): Cupric chloride dihydrate Formula: CuCl2 2H2O Formula weight: 170.48 (134.45anhy) Purity: 99% CAS Number: 10125-13-0 UN Number: UN2802 Hazard Class: 8 Packing Group: III Harmonized Tariff Code: 2827.39 Hazard Statements: H301-H314-H318 Toxic if swallowed.…
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2-Mercapto-5-methyl-1,3,4-thiadiazole, 99%
BeanTown ChemicalCAS: 29490-19-5 EC No: 249-667-1 MDL No: MFCD00038349 Powder Molecular Formula: C3H4N2S2 MW: 132.21 Melting Point: 188-189°
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Iron(III) oxide, 99.5% trace metals basis
BeanTown ChemicalCAS: 1309-37-1 EC No: 215-168-2 MDL No: MFCD00011008 3-12mm Sintered Lump Molecular Formula: Fe2O3 MW: 159.69
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Leishman Stain ; = 8%
AFG BioscienceSynonyms: Eosin Methylene blue according to Leishman Methylene blue-eosin Leishman Purity Limit: ≤ 8% CAS No.: 12627-53-1 Molecular Weight: 0 MDL No.: MFCD00131498 Appearance: Dark green powder Storage Temperature: Store at RT
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Barium hydroxide octahydrate, ACS, 98.0% min.
BeanTown ChemicalCAS: 12230-71-6 EC No: 241-234-5 MDL No: MFCD00149152 RTECS: CQ9200000 UN No: UN3262; Haz Class: 8; Packing Group: III Crystalline Linear Formula: Ba(OH)2·8H2O MW: 315.46 Melting Point: 78°
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Isopropyl formate, 98%
Thermo Scientific ChemicalsSynonym(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.…