Reagents, A, 250 g
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Antimony(III) fluoride, 98%
Thermo Scientific ChemicalsSynonym(s): Antimony trifluoride Formula: SbF3 Formula weight: 178.75 Purity: 98% CAS Number: 7783-56-4 UN Number: UN2923 Hazard Class: 8 Packing Group: II Harmonized Tariff Code: 2826.19 Hazard Statements: H301-H311-H331 Toxic if swallowed. Toxic in contact with skin.…
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4-Aza-3-chromanone ; >/= 98% (HPLC)
AFG BioscienceSynonyms: 2H-1,4-Benzoxazine-3(4H)-one 2H-Benzo[ß][1,4]oxazin-3(4H)-one Purity Limit: ≥ 98% (HPLC) CAS No.: 5466-88-6 Molecular Formula: C8H7NO2 Molecular Weight: 149.15 MDL No.: MFCD00158536 Appearance: White crystalline solid Melting Point: 170-176 °C Storage…
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4'-Aminoacetophenone, 99%
Thermo Scientific ChemicalsSynonym(s): 4-Acetylaniline Formula: C8H9NO Formula weight: 135.17 Purity: 99% CAS Number: 99-92-3 Harmonized Tariff Code: 2922.39 Hazard Statements: H302-H315-H319-H335 Harmful if swallowed. Causes skin irritation. Causes serious eye irritation. May cause respiratory…
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Synonyms: Ammonium heptamolybdate tetrahydrateMolybdic acid ammonium salt tetrahydrate Grade: ACS reagent Purity Limit: 81.0-83.0% (Titration as MoO3) CAS No.: 12054-85-2 Molecular Formula: (NH4)6Mo7O24·4H2O Molecular Weight: 1235.86 MDL No.: MFCD00167059 Appearance: White…
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Aluminum chloride, anhydrous, Reagent Grade
Thermo Scientific ChemicalsSynonym(s): Aluminum trichloride Formula: AlCl3 Formula weight: 133.34 CAS Number: 7446-70-0 UN Number: UN1726 Hazard Class: 8 Packing Group: II Harmonized Tariff Code: 2827.32 Hazard Statements: H314 Causes severe skin burns and eye damage. Precautionary Statements: …
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4-Aminoantipyrine, reagent grade
MilliporeSigmaSynonyms: 4-Amino-2,3-dimethyl-1-phenyl-3-pyrazolin-5-one; Ampyrone Formula: C11H13N3O Formula Weight: 203.24 CAS No.: 83-07-8 Application: Reagent for glucose determination in the presence of phenol and peroxidase. Packaging: 10, 25, 50 g in poly…
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Allura Red ; >/= 85% (Dye content)
AFG BioscienceSynonyms: Food Red 17CI 16035 Purity Limit: ≥ 85% (Dye content) CAS No.: 25956-17-6 Molecular Formula: C18H14N2O8S2·2Na Molecular Weight: 496.43 MDL No.: MFCD00059526 Appearance: Red to maroon powder Storage Temperature: Store at RT
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Agarose, Type I-A, low EEO
MilliporeSigmaCAS No.: 9012-36-6 Analysis Note: The following is a list of properties associated with our agaroses: Sulfate content - used as an indicator of purity, since sulfate is the major ionic group present. Gel strength - the force that must be applied to a gel to cause it to fracture. Gel point …
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Ammonium formate, 99%
Thermo Scientific ChemicalsSynonym(s): Formic acid ammonium salt Formula: CH5NO2 Formula weight: 63.06 Purity: 99% CAS Number: 540-69-2 Harmonized Tariff Code: 2915.12 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. …
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Albumin, Bovine, Cohn Fraction V, 98%, Immunoassay Grade, protease and enzyme…
Thermo Scientific ChemicalsSynonym(s): Bovine serum albumin, BSA Purity: 98%, Immunoassay Grade, protease and enzyme-free, pH 7.0 CAS Number: 9048-46-8 Harmonized Tariff Code: 3502.90
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ALDRICH Anthraquinone, 97%
MilliporeSigmaFormula: C14H8O2 Formula Weight: 208.21 CAS No.: 84-65-1 Purity: 97% Packaging: 50, 250 g in poly bottle
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ALDRICH p-Anisidine, Greater Than or Equal to 99%
MilliporeSigmaSynonym(s): 4-Aminoanisole; 4-Methoxyaniline Formula: CH3OC6H4NH2 Formula Weight: 123.15 CAS No.: 104-94-9 UN Number: UN2811 Purity: ≥99% Packaging: 5, 100, 250 g in glass bottle
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2-Acrylamido-2-methylpropanesulfonic acid, 98%
Thermo Scientific ChemicalsSynonym(s): AMPS Formula: C7H13NO4S Formula weight: 207.25 Purity: 98% CAS Number: 15214-89-8 UN Number: UN2585 Hazard Class: 8 Packing Group: III Harmonized Tariff Code: 2924.19 Hazard Statements: H301-H314-H318 Toxic if swallowed. Causes severe skin burns and eye…
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4-Aminophenol, 98%
Thermo Scientific ChemicalsSynonym(s): 4-Hydroxyaniline Formula: C6H7NO Formula weight: 109.13 Purity: 98% CAS Number: 123-30-8 UN Number: UN2512 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code: 2922.29 Hazard Statements: H341-H302-H332 Suspected of causing genetic defects. Harmful…
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Aluminum phosphate, 97%
Thermo Scientific ChemicalsFormula: AlO4P Formula weight: 121.95 Purity: 97% CAS Number: 7784-30-7 UN Number: UN3260 Hazard Class: 8 Packing Group: III Harmonized Tariff Code: 2835.29 Hazard Statements: H314-H318 Causes severe skin burns and eye damage. Causes serious eye damage. Precautionary…
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5-Acetylsalicyamide
AFG BioscienceCAS # 40187-51-7 MDL No.: MFCD00049222 Molecular Formula: C9H9NO3 Molecular Weight: 179.17
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Ammonium carbonate, 99.999% trace metals basis
BeanTown ChemicalCAS: 506-87-6 EC No: 208-058-0 MDL No: MFCD00010890 RTECS: BP1925000 Powder Linear Formula: (NH4)2CO3 MW: 96.09
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Acetyl-a,ß-dehydro-phenylalanine ; >/= 96% (HPLC)
AFG BioscienceSynonyms: Ac-2,3-dehydro-Phe-OHAc-a,ß-dehydro-phenylalanine2-Acetamido-cinnamic acid Purity Limit: ≥ 96% (HPLC) CAS No.: 5469-45-4 Molecular Formula: C11H11NO3 Molecular Weight: 205.18 MDL No.: MFCD00008680 Appearance: White solid Storage Temperature: Store at 0-8°C
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Boc-D-alanine, 99% (HPLC)
AFG BioscienceCAS # 7764-95-6 Synonyms: Boc-D-Ala-OH MDL No.: MFCD00063123 Melting Point: 75-84 ºC Molecular Formula: C8H15NO4 Molecular Weight: 189.2 Optical Rotation: [a]D = + 25 ± 2 º (C=1 in AcOH) Purity Limit: 99% (HPLC) Storage Temp: Store at 0-8°C Appearance: White to off-white powder
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Acetophenone oxime, 98%
Thermo Scientific ChemicalsSynonym(s): Methyl phenyl ketoxime Formula: C8H9NO Formula weight: 135.16 Purity: 98% CAS Number: 613-91-2 Harmonized Tariff Code: 2928.00 Hazard Statements: H302 Harmful if swallowed. Precautionary Statements: P264-P270-P301+P312-P330-P501a Wash thoroughly after handling.…
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N-Acetyl-DL-methionine, 99%
Thermo Scientific ChemicalsSynonym(s): Ac-DL-Met-OH Formula: C7H13NO3S Formula weight: 191.25 Purity: 99% CAS Number: 1115-47-5 Harmonized Tariff Code: 2930.90
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1-Allyl-3-(2-hydroxyethyl)-2-thiourea ; >/= 97% (TLC)
AFG BiosciencePurity Limit: ≥ 97% (TLC) CAS No.: 105-81-7 Molecular Formula: C6H12N2OS Molecular Weight: 160.24 MDL No.: MFCD00002838 Appearance: White crystalline powder Melting Point: 77-80 °C Storage Temperature: Store at 0-8 °C
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Synonyms: 2-Hydroxyethyl agarose CAS No.: 39346-81-1 Application: Modified to produce lower gelling and melting points and gives convenient recovery and purification of DNA from low melting agarose gels. Radiolabeled DNA probes can be prepared directly in remelted agarose using DNA gel…
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Synonyms: 1-Acetyl-2,3,5-tribenzoy-ß-D-ribofuranose Purity Limit: ≥ 98% (HPLC) CAS No.: 6974-32-9 Molecular Formula: C28H24O9 Molecular Weight: 504.49 MDL No.: MFCD00005357 Appearance: White to almost white crystalline powder Melting Point: 126-133 °C Optical Rotation: …
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Aluminum slug, 3.175mm (0.125in) dia x 3.175mm (0.125in) length, 99.99% (metals…
Thermo Scientific ChemicalsPurity: 99.99% (metals basis) CAS Number: 7429-90-5 Harmonized Tariff Code: 7604.10
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Acetyl-L-tyrosine ; >/= 99% (Titration)
AFG BioscienceSynonyms: Ac-L-Tyr-OH Purity Limit: ≥ 99% (Titration) CAS No.: 537-55-3 Molecular Formula: C11H13NO4 Molecular Weight: 223.22 MDL No.: MFCD00037190 Appearance: White crystalline powder Melting Point: 152-153°C Optical Rotation: [a]D20 = +46.5 ~ +49.0° Storage…
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Ammonium phosphate monobasic ; >/= 98.0% (Assay)
AFG BioscienceSynonyms: Ammonium dihydrogen phosphatePhosphoric acid monoammonium salt Purity Limit: ≥ 98.0% (Assay) CAS No.: 7722-76-1 Molecular Formula: NH4H2PO4 Molecular Weight: 115 MDL No.: MFCD00003396 Appearance: Colorless solid Density: 1.803 Storage Temperature: Store at RT …
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1-(3-Aminopropyl)imidazole, 98%
Thermo Scientific ChemicalsSynonym(s): 3-(1-Imidazolyl)-1-propylamine Formula: C6H11N3 Formula weight: 125.18 Purity: 98% CAS Number: 5036-48-6 UN Number: UN2735 Hazard Class: 8 Packing Group: II Harmonized Tariff Code: 2933.29 Hazard Statements: H301-H314-H318 Toxic if swallowed. Causes severe…
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Aluminum oxalate hydrate, 99%
Thermo Scientific ChemicalsFormula: C6Al2O12 xH2O Formula weight: 318.02(anhy) Purity: 99% CAS Number: 814-87-9 Harmonized Tariff Code: 2917.11 Hazard Statements: H302-H312 Harmful if swallowed. Harmful in contact with skin. Precautionary Statements: P280-P301+P312-P312-P363-P322-P501a Wear protective…
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3-Amino-1H-1,2,4-triazole, 96%
Thermo Scientific ChemicalsSynonym(s): Amitrole Formula: C2H4N4 Formula weight: 84.08 Purity: 96% CAS Number: 61-82-5 UN Number: UN3077 Hazard Class: 9 Packing Group: III Harmonized Tariff Code: 2933.99 Hazard Statements: H361-H373 Suspected of damaging fertility or the unborn child. May cause…
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Aluminum oxide, super activated, neutral, Grade I
Thermo Scientific ChemicalsFormula: Al2O3 Formula weight: 101.96 CAS Number: 1344-28-1 Harmonized Tariff Code: 2818.20
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Ammonium acetate, 97%
Thermo Scientific ChemicalsSynonym(s): Acetic acid ammonium salt Formula: C2H7NO2 Formula weight: 77.08 Purity: 97% CAS Number: 631-61-8 Harmonized Tariff Code: 2915.29 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. …