Alfa Aesar

Reagents, Y, Alfa Aesar

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  • Yeast Extract

    Alfa Aesar

    CAS Number: 8013-01-2 Harmonized Tariff Code:  3821.00

  • Yttrium, plasma standard solution, Specpure®, Y 10µg/ml

    Alfa Aesar

    Formula: Y2O3 in 2 HNO3 UN Number: UN3264 Hazard Class: 8 Packing Group: III Harmonized Tariff Code:  3822.00 Hazard Statements:

  • Yeast Extract

    Alfa Aesar

    CAS Number: 8013-01-2 Harmonized Tariff Code:  3821.00

  • Yttrium(III) oxide, 99.995% (REO)

    Alfa Aesar

    Formula: O3Y2 Formula weight: 225.81 Purity: 99.995% (REO) CAS Number: 1314-36-9 Harmonized Tariff Code:  2846.90 Hazard Statements: H319 Causes serious eye irritation. Precautionary Statements: P280-P264-P305+P351+P338-P337+P313 Wear protective gloves/protective clothing/eye…

  • Yttrium(III) oxide, REacton r, 99.9% (REO)

    Alfa Aesar

    Synonym(s): Yttria Formula: Y2O3 Formula weight: 225.81 Purity: 99.9% (REO) CAS Number: 1314-36-9 Harmonized Tariff Code:  2846.90 Hazard Statements: H319 Causes serious eye irritation. Precautionary Statements: P280-P264-P305+P351+P338-P337+P313 Wear protective…

  • Yttrium(III) oxide, REacton r, 99.9% (REO)

    Alfa Aesar

    Formula: Y2O3 Formula weight: 225.81 Purity: 99.9% (REO) CAS Number: 1314-36-9 Harmonized Tariff Code:  2846.90 Hazard Statements: H319 Causes serious eye irritation. Precautionary Statements: P280-P264-P305+P351+P338-P337+P313 Wear protective gloves/protective clothing/eye…

  • Yttrium(III) nitrate hexahydrate, 99.9% (REO)

    Alfa Aesar

    Formula: Y(NO3)3 6H2O Formula weight: 383.01 (274.92anhy) Purity: 99.9% (REO) CAS Number: 13494-98-9 UN Number: UN1477 Hazard Class: 5.1 Packing Group: III Harmonized Tariff Code:  2846.90 Hazard Statements: H272-H315-H319-H335 May intensify fire; oxidizer. Causes skin…

  • Yttrium(III) trifluoromethanesulfonate hydrate

    Alfa Aesar

    Synonym(s): Yttrium(III) triflate Formula: Y(OSO2CF3)3 xH2O Formula weight: 536.10(anhy) CAS Number: 34629-25-9 Harmonized Tariff Code:  2846.90 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. …

  • Yttrium(III) nitrate hydrate, REacton r, 99.99% (REO)

    Alfa Aesar

    Formula: Y(NO3)3 xH2O Formula weight: 274.92(anhy) Purity: 99.99% (REO) UN Number: UN1477 Hazard Class: 5.1 Packing Group: III Harmonized Tariff Code:  2846.90 Hazard Statements: H272-H315-H319-H335 May intensify fire; oxidizer. Causes skin irritation. Causes serious eye…

  • Ytterbium(III) 2,4-pentanedionate, REacton r, 99.9% (REO)

    Alfa Aesar

    Synonym(s): Ytterbium(III) acetylacetonate Formula: C15H21O6Yb Formula weight: 470.37 Purity: 99.9% (REO) CAS Number: 14284-98-1 Harmonized Tariff Code:  2846.90 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory…

  • Ytterbium, plasma standard solution, Specpure r, Yb 1000µg/ml

    Alfa Aesar

    Formula: Yb2O3 in 5 HNO3 UN Number: UN3264 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…

  • Yttrium(III) oxide, REacton r, 99.99% (REO)

    Alfa Aesar

    Formula: O3Y2 Formula weight: 225.81 Purity: 99.99% (REO) CAS Number: 1314-36-9 Harmonized Tariff Code:  2846.90 Hazard Statements: H319 Causes serious eye irritation. Precautionary Statements: P280-P264-P305+P351+P338-P337+P313 Wear protective gloves/protective clothing/eye…

  • Yttrium, plasma standard solution, Specpure r, Y 10,000µg/ml

    Alfa Aesar

    Formula: Y2O3 in 5 HNO3 UN Number: UN3264 Hazard Class: 8 Packing Group: III Harmonized Tariff Code:  3822.00 Hazard Statements: H314-H318 Causes severe skin burns and eye damage. Causes serious eye damage. Precautionary Statements: …

  • Yttrium(III) oxide, REacton r, 99.9999% (REO)

    Alfa Aesar

    Formula: Y2O3 Formula weight: 225.81 Purity: 99.9999% (REO) CAS Number: 1314-36-9 Harmonized Tariff Code:  2846.90 Hazard Statements: H319 Causes serious eye irritation. Precautionary Statements: P280-P264-P305+P351+P338-P337+P313 Wear protective gloves/protective clothing/eye…

  • Yttrium pieces, 99.9% (REO)

    Alfa Aesar

    Purity: 99.9% (REO) CAS Number: 7440-65-5 Harmonized Tariff Code:  2805.30

  • Yttrium ingot, 99.9% (REO)

    Alfa Aesar

    Formula: Contains less than 1 tantalum Purity: 99.9% (REO) CAS Number: 7440-65-5 Harmonized Tariff Code:  2805.30

  • Yttrium(III) carbonate hydrate, 99.9% (REO)

    Alfa Aesar

    Formula: Y2(CO3)3 xH2O Formula weight: 357.84(anhy) Purity: 99.9% (REO) CAS Number: 38245-39-5 Harmonized Tariff Code:  2846.90

  • Yttrium(III) isopropoxide, 90+%

    Alfa Aesar

    Formula: Y[OCH(CH3)2]3 Formula weight: 266.17 Purity: 90+% CAS Number: 2172-12-5 UN Number: UN2925 Hazard Class: 4.1 Packing Group: III Harmonized Tariff Code:  2846.90 Hazard Statements: H314-H318-H228 Causes severe skin burns and eye damage. Causes serious eye damage.…

  • Yttrium(III) phosphate hydrate, 99.99% (REO)

    Alfa Aesar

    Formula: YPO4 xH2O Formula weight: 183.88(anhy) Purity: 99.99% (REO) CAS Number: 34054-55-2 Harmonized Tariff Code:  2846.90 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements: …

  • Yttrium(III) oxide, REacton r, 99.995% (REO)

    Alfa Aesar

    Formula: Y2O3 Formula weight: 225.81 Purity: 99.995% (REO) CAS Number: 1314-36-9 Harmonized Tariff Code:  2846.90 Hazard Statements: H319 Causes serious eye irritation. Precautionary Statements: P280-P264-P305+P351+P338-P337+P313 Wear protective gloves/protective clothing/eye…

  • Yttrium Aluminum lump, 99.9% (metals basis excluding Ca), Ca 1% max

    Alfa Aesar

    Formula: Y Al 87 12 wt Purity: 99.9% (metals basis excluding Ca), Ca 1% max Harmonized Tariff Code:  2805.30

  • Yttrium(III) chloride, ultra dry, 99.99% (REO)

    Alfa Aesar

    Formula: Cl3Y Formula weight: 195.26 Purity: 99.99% (REO) CAS Number: 10361-92-9 Harmonized Tariff Code:  2846.90 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements: …

  • Yttrium(III) sulfate hydrate, REacton r, 99.99% (REO)

    Alfa Aesar

    Formula: Y2(SO4)3 xH2O Formula weight: 465.99(anhy) Purity: 99.99% (REO) Harmonized Tariff Code:  2846.90 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements: …

  • Yttrium, AAS standard solution, Specpure r, Y 1000µg/ml

    Alfa Aesar

    Formula: Y2O3 in 5 HNO3 UN Number: UN3264 Hazard Class: 8 Packing Group: III Harmonized Tariff Code:  3822.00 Hazard Statements: H314-H318 Causes severe skin burns and eye damage. Causes serious eye damage. Precautionary Statements: …

  • Yttrium rod, 12.7mm (0.5in) dia, 99.9% (metals basis excluding Ta)

    Alfa Aesar

    Formula: Packaged in mylar under argon Purity: 99.9% (metals basis excluding Ta) CAS Number: 7440-65-5 Harmonized Tariff Code:  2805.30

  • Yttrium(III) fluoride, 98%

    Alfa Aesar

    Formula: F3Y Formula weight: 145.90 Purity: 98% CAS Number: 13709-49-4 UN Number: UN3288 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code:  2846.90 Hazard Statements: H331-H302-H312-H315-H319-H335 Toxic if inhaled. Harmful if swallowed. Harmful in contact with…

  • Yttrium aluminum oxide, 99.99% (metals basis)

    Alfa Aesar

    Synonym(s): Yttrium aluminum garnet, YAG Formula: Y3Al5O12 Formula weight: 593.62 Purity: 99.99% (metals basis) CAS Number: 12005-21-9

  • Yttrium(III) fluoride, anhydrous, 99.9% (metals basis)

    Alfa Aesar

    Formula: YF3 Formula weight: 145.90 Purity: 99.9% (metals basis) CAS Number: 13709-49-4 UN Number: UN3288 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code:  2846.90 Hazard Statements: H331-H302-H312-H315-H319-H335 Toxic if inhaled. Harmful if swallowed. Harmful…

  • Ytterbium fluoride oxide, 99.99% (REO)

    Alfa Aesar

    Synonym(s): Ytterbium oxyfluoride Formula: YbOF Formula weight: 208.04 Purity: 99.99% (REO) CAS Number: 15587-02-7 UN Number: UN3288 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code:  2846.90 Hazard Statements: H331-H302-H312-H315-H319-H335 Toxic if inhaled.…

  • Ytterbium, AAS standard solution, Specpure r, Yb 1000µg/ml

    Alfa Aesar

    Formula: Yb2O3 in 5 HNO3 UN Number: UN3264 Hazard Class: 8 Packing Group: III Harmonized Tariff Code:  3822.00 Hazard Statements: H314-H318 Causes severe skin burns and eye damage. Causes serious eye damage. Precautionary Statements: …

  • Yttrium(III) oxide, REacton r, 99.999% (REO)

    Alfa Aesar

    Formula: Y2O3 Formula weight: 225.81 Purity: 99.999% (REO) CAS Number: 1314-36-9 Harmonized Tariff Code:  2846.90 Hazard Statements: H319 Causes serious eye irritation. Precautionary Statements: P280-P264-P305+P351+P338-P337+P313 Wear protective gloves/protective clothing/eye…

  • Yttrium powder, -40 mesh, 99.9% (REO)

    Alfa Aesar

    Purity: 99.9% (REO) CAS Number: 7440-65-5 UN Number: UN3089 Hazard Class: 4.1 Packing Group: II Harmonized Tariff Code:  2805.30 Risk Phrases: 11 Flammable. Safety Phrases: 33 Take precautionary measures against static discharges.

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