Alfa Aesar

Reagents, C, Alfa Aesar

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  • Carbon powder, activated, Norit® D10

    Alfa Aesar

    CAS Number: 7440-44-0 UN Number: UN1362 Hazard Class: 4.2 Packing Group: III Harmonized Tariff Code:  3802.10 Hazard Statements:

  • Cadmium sulfate octahydrate, ACS, 98.0-102.0%

    Alfa Aesar

    Formula: 3CdSO4 8H2O Formula weight: 769.50 (208.46anhy) Purity: 98.0-102.0% CAS Number: 7790-84-3 UN Number: UN2570 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code:  2833.29 Hazard Statements: H301-H330-H340-H350-H360-H372 Toxic if swallowed. Fatal if inhaled.…

  • Chitosan, 85% deacetylated

    Alfa Aesar

    Synonym(s): Poly(D-glucosamine), Deacetylated chitin Purity: 85% deacetylated CAS Number: 9012-76-4 Harmonized Tariff Code:  3913.90

  • Casein Peptone

    Alfa Aesar

    Synonym(s): Peptones, casein CAS Number: 91079-40-2 Harmonized Tariff Code:  3504.00

  • Cyclohexanol, 99%

    Alfa Aesar

    Formula: C6H12O Formula weight: 100.16 Purity: 99% CAS Number: 108-93-0 Harmonized Tariff Code:  2906.12 Hazard Statements: H332-H315-H335-H227 Harmful if inhaled. Causes skin irritation. May cause respiratory irritation. Combustible liquid. Precautionary Statements: …

  • Chromium(II) chloride, anhydrous, 97%

    Alfa Aesar

    Synonym(s): Chromous chloride Formula: CrCl2 Formula weight: 122.90 Purity: 97% CAS Number: 10049-05-5 UN Number: UN3260 Hazard Class: 8 Packing Group: III Harmonized Tariff Code:  2827.39 Hazard Statements: H314-H318-H302 Causes severe skin burns and eye damage. Causes…

  • Chloroquine diphosphate salt, 98%

    Alfa Aesar

    Synonym(s): N4-(7-Chloro-4-quinolinyl)-N1,N1-dimethyl-1,4-pentanediamine diphosphate salt Formula: C18H26ClN3.2H3PO4 Formula weight: 515.87 Purity: 98% CAS Number: 50-63-5 Harmonized Tariff Code:  2933.49 Hazard Statements: H302 Harmful if swallowed. Precautionary Statements: …

  • Cimaterol

    Alfa Aesar

    Synonym(s): 2-Amino-5-[1-hydroxy-2-(isopropylamino)ethyl]benzonitrile Formula: C12H17N3O Formula weight: 219.29 CAS Number: 54239-37-1 Harmonized Tariff Code:  2926.90 Hazard Statements: H302-H315-H319-H335 Harmful if swallowed. Causes skin irritation. Causes serious eye…

  • Citric acid, anhydrous, ACS, 99.5+%

    Alfa Aesar

    Formula: C6H8O7 Formula weight: 192.13 Purity: 99.5+% CAS Number: 77-92-9 Harmonized Tariff Code:  2918.14 Hazard Statements: H318-H335-H315 Causes serious eye damage. May cause respiratory irritation. Causes skin irritation. Precautionary Statements: …

  • Ciprofloxacin, 98%

    Alfa Aesar

    Formula: C17H18FN3O3 Formula weight: 331.30 Purity: 98% CAS Number: 85721-33-1 Harmonized Tariff Code:  2933.59

  • Crystal Violet

    Alfa Aesar

    Synonym(s): Basic Violet 3, C.I. 42555 Formula: C25H30ClN3 Formula weight: 407.99 CAS Number: 548-62-9 UN Number: UN3077 Hazard Class: 9 Packing Group: III Harmonized Tariff Code:  3204.13 Hazard Statements: H318-H351-H302 Causes serious eye damage. Suspected of causing…

  • Cyclohexene, 99%

    Alfa Aesar

    Formula: C6H10 Formula weight: 82.15 Purity: 99% CAS Number: 110-83-8 UN Number: UN2256 Hazard Class: 3 Packing Group: II Harmonized Tariff Code:  2902.19 Hazard Statements: H225-H301-H304 Highly flammable liquid and vapour. Toxic if swallowed. May be fatal if swallowed…

  • Cyclohexanone, 99+%

    Alfa Aesar

    Formula: C6H10O Formula weight: 98.15 Purity: 99+% CAS Number: 108-94-1 UN Number: UN1915 Hazard Class: 3 Packing Group: III Harmonized Tariff Code:  2914.22 Hazard Statements: H226-H332 Flammable liquid and vapour. Harmful if inhaled. Precautionary Statements: …

  • L-Cysteine ethyl ester hydrochloride, 99%

    Alfa Aesar

    Synonym(s): H-Cys-OEt.HCl Formula: C5H11NO2S HCl Formula weight: 185.67 Purity: 99% CAS Number: 868-59-7 Harmonized Tariff Code:  2930.90

  • Collagen, bovine achilles tendon

    Alfa Aesar

    CAS Number: 9007-34-5 Harmonized Tariff Code:  3504.00

  • Carbon, activated, -20+40 mesh

    Alfa Aesar

    CAS Number: 7440-44-0 Harmonized Tariff Code:  3802.10

  • Calcium dihydrogen phosphate hydrate, 97%

    Alfa Aesar

    Synonym(s): Calcium phosphate, monobasic, Calcium tetrahydrogen diphosphate Formula: Ca(H2PO4)2 xH2O Formula weight: 234.06(anhy) Purity: 97% CAS Number: 301524-28-7 Harmonized Tariff Code:  2835.26 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye…

  • Calcium D-gluconate gel, 2.5% w/w aq. soln.

    Alfa Aesar

    Formula: Ca[HOCH2(CHOH)4CO2]2 Formula weight: 430.37 CAS Number: 299-28-5 Harmonized Tariff Code:  2918.16

  • Calcium hydroxide, ACS, 95.0% min

    Alfa Aesar

    Formula: CaH2O2 Formula weight: 74.09 Purity: 95.0% min CAS Number: 1305-62-0 UN Number: UN3262 Hazard Class: 8 Packing Group: III Harmonized Tariff Code:  2825.90 Hazard Statements: H314-H318 Causes severe skin burns and eye damage. Causes serious eye damage. …

  • Chromium, AAS standard solution, Specpure r, Cr 1000µg/ml

    Alfa Aesar

    Formula: Cr in 5 HCl UN Number: UN1789 Hazard Class: 8 Packing Group: III Harmonized Tariff Code:  3822.00 Hazard Statements: H314 Causes severe skin burns and eye damage. Precautionary Statements: P260-P303+P361+P353-P305+P351+P338-P301+P330+P331-P405-P501a Do not breathe…

  • Cupferron, 97+%

    Alfa Aesar

    Synonym(s): N-Nitrosophenylhydroxylamine ammonium salt Formula: C6H9N3O2 Formula weight: 155.16 Purity: 97+% CAS Number: 135-20-6 UN Number: UN2811 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code:  2929.90 Hazard Statements: H301-H351-H315-H319-H317 Toxic if…

  • Cerium(IV) sulfate hydrate, 98%

    Alfa Aesar

    Synonym(s): Ceric sulfate hydrate Formula: Ce(SO4)2 xH2O Formula weight: 332.24(anhy) Purity: 98% CAS Number: 95838-16-7 UN Number: UN3085 Hazard Class: 5.1 Packing Group: III Harmonized Tariff Code:  2846.10 Hazard Statements: H314-H272 Causes severe skin burns and eye…

  • Cerium(IV) ammonium nitrate, REacton r, 99.5% (REO)

    Alfa Aesar

    Formula: H8CeN8O18 Formula weight: 548.23 Purity: 99.5% (REO) CAS Number: 16774-21-3 UN Number: UN1477 Hazard Class: 5.1 Packing Group: II Harmonized Tariff Code:  2846.10 Hazard Statements: H272-H315-H319-H335 May intensify fire; oxidizer. Causes skin irritation. Causes…

  • Cyclopentylzinc bromide, 0.5M in THF, packaged under Argon in resealable…

    Alfa Aesar

    Included Fees: C852C43 has a Protective Can fee included in the price. C852C44 has a Protective Can fee included in the price. To see the value of these fees, download our Fee List.

  • Calcium sulfate, anhydrous, 99%

    Alfa Aesar

    Formula: CaO4S Formula weight: 136.14 Purity: 99% CAS Number: 7778-18-9 Harmonized Tariff Code:  2833.29 Hazard Statements: H315-H319 Causes skin irritation. Causes serious eye irritation. Precautionary Statements: P280-P305+P351+P338-P362-P321-P332+P313-P337+P313 Wear…

  • Carbon disulfide, HPLC Grade, 99.8+%

    Alfa Aesar

    Formula: CS2 Formula weight: 76.14 Purity: 99.8+% CAS Number: 75-15-0 UN Number: UN1131 Hazard Class: 3 Packing Group: I Harmonized Tariff Code:  2813.10 Hazard Statements: H225-H372-H361-H302-H315-H319 Highly flammable liquid and vapour. Causes damage to organs through…

  • Cyclohexane, 99+%

    Alfa Aesar

    Formula: C6H12 Formula weight: 84.16 Purity: 99+% CAS Number: 110-82-7 UN Number: UN1145 Hazard Class: 3 Packing Group: II Harmonized Tariff Code:  2902.11 Hazard Statements: H225-H304-H315-H336 Highly flammable liquid and vapour. May be fatal if swallowed and enters…

  • Cyclohexylamine, 98+%

    Alfa Aesar

    Synonym(s): Aminocyclohexane Formula: C6H13N Formula weight: 99.18 Purity: 98+% CAS Number: 108-91-8 UN Number: UN2357 Hazard Class: 8 Packing Group: II Harmonized Tariff Code:  2921.30 Hazard Statements: H314-H226-H361-H302-H312 Causes severe skin burns and eye damage.…

  • Calcium carbonate, 98%

    Alfa Aesar

    Formula: CaCO3 Formula weight: 100.09 Purity: 98% CAS Number: 471-34-1 Harmonized Tariff Code:  2836.50

  • Cyclopentanone, 99%

    Alfa Aesar

    Formula: C5H8O Formula weight: 84.12 Purity: 99% CAS Number: 120-92-3 UN Number: UN2245 Hazard Class: 3 Packing Group: III Harmonized Tariff Code:  2914.29 Hazard Statements: H226-H315-H319 Flammable liquid and vapour. Causes skin irritation. Causes serious eye irritation.…

  • Cyclopentanone-2,2,5,5-d{4}, 95%

    Alfa Aesar

    Formula: C5D4H4O Formula weight: 88.14 Purity: 95% CAS Number: 3997-89-5 UN Number: UN2245 Hazard Class: 3

  • Cadmium sulfate hydrate, 98%

    Alfa Aesar

    Formula: 3CdSO4 xH2O (x^=1) Formula weight: 208.46(anhy) Purity: 98% CAS Number: 15244-35-6 UN Number: UN2570 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code:  2833.29 Hazard Statements: H301-H330-H340-H350-H360-H372 Toxic if swallowed. Fatal if inhaled. May…

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