Alfa Aesar

Reagents, C, Alfa Aesar

Compare Tool

Select up to 3 products

1 - 32 of 2918
Sort
View
Show
  • Calcium hypochlorite, tech.

    Alfa Aesar

    Synonym(s): Bleaching powder Formula: CaCl2O2 Formula weight: 142.98 CAS Number: 7778-54-3 UN Number: UN1748 Hazard Class: 5.1 Packing Group: II Harmonized Tariff Code:  2828.10 Hazard Statements: H272-H314-H302 May intensify fire; oxidizer. Causes severe skin burns and…

  • Citric acid monohydrate, ACS, 99.0-102.0%

    Alfa Aesar

    Formula: C6H8O7 H2O Formula weight: 210.14 (192.13anhy) Purity: 99.0-102.0% CAS Number: 5949-29-1 Harmonized Tariff Code:  2918.14 Hazard Statements: H318-H335-H315 Causes serious eye damage. May cause respiratory irritation. Causes skin irritation. Precautionary Statements: …

  • Chlorogenic acid

    Alfa Aesar

    Synonym(s): 3-(3,4-Dihydroxycinnamoyl)quinic acid, 1,3,4,5-Tetrahydroxycyclohexanecarboxylic acid 3-(3,4-dihydroxycinnamate) Formula: C16H18O9 Formula weight: 354.31 CAS Number: 327-97-9 Harmonized Tariff Code:  2918.99

  • 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: …

  • Chloramine-T trihydrate, 98%

    Alfa Aesar

    Synonym(s): N-Chloro-p-toluenesulfonamide sodium salt trihydrate, Tosylchloramide sodium trihydrate Formula: C7H7ClNNaO2S 3H2O Formula weight: 281.69 (227.67anhy) Purity: 98% CAS Number: 7080-50-4 UN Number: UN3263 Hazard Class: 8 Packing Group: III Harmonized Tariff Code:  …

  • Chlorotrimethylsilane, 98+%

    Alfa Aesar

    Synonym(s): TMS chloride, Trimethylchlorosilane Formula: C3H9ClSi Formula weight: 108.64 Purity: 98+% CAS Number: 75-77-4 UN Number: UN1298 Hazard Class: 3 Packing Group: II Harmonized Tariff Code:  2931.90 Hazard Statements: H225-H311-H314-H318 Highly flammable liquid…

  • Cholesterol, 95%

    Alfa Aesar

    Synonym(s): 5-Cholesten-3^b-ol Formula: C27H46O Formula weight: 386.66 Purity: 95% CAS Number: 57-88-5 Harmonized Tariff Code:  2906.13

  • Chloroform, HPLC Grade, 99.5+% min, stab. with amylene

    Alfa Aesar

    Formula: CHCl3 Formula weight: 119.38 Purity: 99.5+% min, stab. with amylene CAS Number: 67-66-3 UN Number: UN1888 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code:  2903.13 Hazard Statements: H351-H373-H302-H315 Suspected of causing cancer. May cause damage to…

  • 4-Chlorobenzylideneacetone, 98%

    Alfa Aesar

    Formula: C10H9ClO Formula weight: 180.64 Purity: 98% CAS Number: 3160-40-5 Harmonized Tariff Code:  2914.70

  • Chloroform, ACS, 99.8+%

    Alfa Aesar

    Synonym(s): Trichloromethane Formula: CHCl3 Formula weight: 119.38 Purity: 99.8+% CAS Number: 67-66-3 UN Number: UN1888 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code:  2903.13 Hazard Statements: H351-H373-H302-H315 Suspected of causing cancer. May cause…

  • Calcium nitrate tetrahydrate, 99%

    Alfa Aesar

    Formula: Ca(NO3)2 4H2O Formula weight: 236.15 (164.09anhy) Purity: 99% CAS Number: 13477-34-4 UN Number: UN1454 Hazard Class: 5.1 Packing Group: III Harmonized Tariff Code:  2834.29 Hazard Statements: H272-H315-H319-H335 May intensify fire; oxidizer. Causes skin…

  • Calmidazolium chloride

    Alfa Aesar

    Formula: C31H23Cl7N2O Formula weight: 687.71 CAS Number: 57265-65-3 Harmonized Tariff Code:  2933.29

  • 1,1'-Carbonyldiimidazole, 97%

    Alfa Aesar

    Synonym(s): CDI Formula: C7H6N4O Formula weight: 162.15 Purity: 97% CAS Number: 530-62-1 UN Number: UN3263 Hazard Class: 8 Packing Group: II Harmonized Tariff Code:  2933.29 Hazard Statements: H301-H314-H318 Toxic if swallowed. Causes severe skin burns and eye damage.…

  • 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: …

  • Copper(II) acetate monohydrate, 99.9% (metals basis)

    Alfa Aesar

    Formula: C4H6CuO4 H2O Formula weight: 199.65 (181.64anhy) Purity: 99.9% (metals basis) CAS Number: 6046-93-1 UN Number: UN3077 Hazard Class: 9 Packing Group: III Harmonized Tariff Code:  2915.29 Hazard Statements: H302-H315-H319-H335 Harmful if swallowed. Causes skin…

  • Copper(II) perchlorate hexahydrate, 99.999% (metals basis)

    Alfa Aesar

    Formula: Cu(ClO4)2 6H2O Formula weight: 370.53 (262.44anhy) Purity: 99.999% (metals basis) CAS Number: 10294-46-9 UN Number: UN1481 Hazard Class: 5.1 Packing Group: II Harmonized Tariff Code:  2829.90 Hazard Statements: H272-H315-H319-H335 May intensify fire; oxidizer.…

  • Chlortetracycline hydrochloride

    Alfa Aesar

    Synonym(s): 7-Chlorotetracycline hydrochloride, Aureomycin Formula: C22H23ClN2O8 HCl Formula weight: 515.34 CAS Number: 64-72-2 Harmonized Tariff Code:  2941.30 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory…

  • 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: …

  • Colchicine, 98%

    Alfa Aesar

    Formula: C22H25NO6 Formula weight: 399.44 Purity: 98% CAS Number: 64-86-8 UN Number: UN1544 Hazard Class: 6.1 Packing Group: I Harmonized Tariff Code:  2939.99 Hazard Statements: H300-H340 Fatal if swallowed. May cause genetic defects. Precautionary Statements: …

  • Cobalt(II) chloride hexahydrate, 98%

    Alfa Aesar

    Synonym(s): Cobaltous chloride hexahydrate Formula: Cl2Co 6H2O Formula weight: 237.93 (129.84anhy) Purity: 98% CAS Number: 7791-13-1 UN Number: UN3077 Hazard Class: 9 Packing Group: III Harmonized Tariff Code:  2827.39 Hazard Statements: H334-H350-H360-H341-H302-H317 …

  • Calcium nitrate hydrate, Puratronic®, 99.9995% (metals basis)

    Alfa Aesar

    Formula: CaN2O6 xH2O Formula weight: 164.09(anhy) Purity: 99.9995% (metals basis) CAS Number: 35054-52-5 UN Number: UN1454 Hazard

  • Chloramphenicol, 99+%

    Alfa Aesar

    Synonym(s): Chloromycetin CAS Number: 56-75-7 MDL: MFCD00078159 EINECS: 200-287-4 Formula: C11H12Cl2N2O5 Formula Weight: 323.14 Melting Point: 149-152° Optical Rotation: +19° (c=6 in…

  • Casein hydrolysate enzymatic

    Alfa Aesar

    Synonym(s): Casamino acids CAS Number: 65072-00-6 Harmonized Tariff Code:  3504.00

  • Cesium, 99.8% (metals basis)

    Alfa Aesar

    Purity: 99.8% (metals basis) CAS Number: 7440-46-2 UN Number: UN1407 Hazard Class: 4.3 Packing Group: I Harmonized Tariff Code:  2805.19 Hazard Statements: H260-H314-H318 In contact with water releases flammable gases which may ignite spontaneously. Causes severe skin burns and…

  • Catechol, 99%

    Alfa Aesar

    Synonym(s): 1,2-Dihydroxybenzene, Pyrocatechol Formula: C6H6O2 Formula weight: 110.11 Purity: 99% CAS Number: 120-80-9 UN Number: UN2811 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code:  2907.29 Hazard Statements: H301-H311-H315-H319 Toxic if swallowed.…

  • m-Cresol, 99%

    Alfa Aesar

    Synonym(s): 3-Methylphenol Formula: C7H8O Formula weight: 108.14 Purity: 99% CAS Number: 108-39-4 UN Number: UN2076 Hazard Class: 6.1 Packing Group: II Harmonized Tariff Code:  2907.12 Hazard Statements: H301-H311-H314-H318-H227 Toxic if swallowed. Toxic in contact with…

  • Cesium hydroxide, 50% w/w aq. soln., 99.9% (metals basis)

    Alfa Aesar

    Formula: CsOH Formula weight: 149.91 Purity: 99.9% (metals basis) CAS Number: 21351-79-1 UN Number: UN2681 Hazard Class: 8 Packing Group: II Harmonized Tariff Code:  2825.90 Hazard Statements: H301-H314-H318 Toxic if swallowed. Causes severe skin burns and eye damage.…

  • Copper rod, 3.18mm (0.125in) dia, random lengths, Puratronic r, 99.999% (metals…

    Alfa Aesar

    Purity: 99.999% (metals basis) CAS Number: 7440-50-8 Harmonized Tariff Code:  7407.10

  • Copper powder, -325 mesh, 10% max +325 mesh, 99% (metals basis)

    Alfa Aesar

    Purity: 99% (metals basis) CAS Number: 7440-50-8 UN Number: UN3089 Hazard Class: 4.1 Packing Group: III Harmonized Tariff Code:  7406.10 Hazard Statements: H228-H319-H335 Flammable solid. Causes serious eye irritation. May cause respiratory irritation. Precautionary…

  • 2-Chloroethyl ethyl ether, 98+%

    Alfa Aesar

    Synonym(s): 1-Chloro-2-ethoxyethane, 2-Ethoxyethyl chloride Formula: CH3CH2OCH2CH2Cl Formula weight: 108.57 Purity: 98+% CAS Number: 628-34-2 UN Number: UN3271 Hazard Class: 3 Packing Group: II Harmonized Tariff Code:  2909.19 Hazard Statements: H225-H332-H315-H319-H335 …

  • 4-Cumylphenol, 97%

    Alfa Aesar

    Synonym(s): 4-(2-Phenylisopropyl)phenol Formula: C15H16O Formula weight: 212.29 Purity: 97% CAS Number: 599-64-4 Harmonized Tariff Code:  2907.19 Hazard Statements: H302-H315-H319-H335 Harmful if swallowed. Causes skin irritation. Causes serious eye irritation. May cause…

  • Calcium carbonate, ACS, 99.0% min

    Alfa Aesar

    Formula: CaCO3 Formula weight: 100.09 Purity: 99.0% min CAS Number: 471-34-1 Harmonized Tariff Code:  2836.50

Compare Tool

Select up to 3 products

Please Log In

Don't have an Account? Create one now.