Reagents, Z

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  • Zinc sulfide, 99.9% (metals basis)

    Alfa Aesar

    Formula: SZn Formula weight: 97.43 Purity: 99.9% (metals basis) CAS Number: 1314-98-3 Harmonized Tariff Code:  2830.90 Risk Phrases: 31 Contact with acids liberates toxic gas. Safety Phrases: 50

  • Zirconium silicide, 99.5% (metals basis excluding Hf), Hf 2-4%

    Alfa Aesar

    Formula: ZrSi2 (may contain other phases) Formula weight: 147.39 Purity: 99.5% (metals basis excluding Hf), Hf 2-4% CAS Number: 12039-90-6 Harmonized Tariff Code:  2850.00

  • Zinc phosphide, 99.9% (metals basis)

    Alfa Aesar

    Formula: P2Zn3 Formula weight: 258.10 Purity: 99.9% (metals basis) CAS Number: 1314-84-7 UN Number: UN1714 Hazard Class: 4.3 Packing Group: I Harmonized Tariff Code:  2848.00 Hazard Statements: H260-H300 In contact with water releases flammable gases which may ignite…

  • Zirconium n-butoxide, 80% w/w in 1-butanol

    Alfa Aesar

    Formula: C16H36O4Zr Formula weight: 383.68 Purity: 80% w/w in 1-butanol CAS Number: 1071-76-7 UN Number: UN1120 Hazard Class: 3 Packing Group: III Harmonized Tariff Code:  2905.19 Hazard Statements: H318-H226-H335-H336-H315 Causes serious eye damage. Flammable liquid and…

  • Zinc oxide, 99+% (metals basis)

    Alfa Aesar

    Formula: ZnO Formula weight: 81.37 Purity: 99+% (metals basis) CAS Number: 1314-13-2 UN Number: UN3077 Hazard Class: 9 Packing Group: III Harmonized Tariff Code:  2817.00 Risk Phrases: 50/53 Very toxic to aquatic organisms, may cause long-term adverse effects in the…

  • Zinc naphthenate, ^=67% in mineral spirits (10% Zn)

    Alfa Aesar

    CAS Number: 12001-85-3 UN Number: UN1993 Hazard Class: 3 Packing Group: III Harmonized Tariff Code:  3824.90 Hazard Statements: H350-H304-H226-H315-H319-H335 May cause cancer. May be fatal if swallowed and enters airways. Flammable liquid and vapour. Causes skin irritation. Causes…

  • Zirconium carbide, 99.5% (metals basis excluding Hf), Hf< 200ppm

    Alfa Aesar

    Formula: ZrC Formula weight: 103.23 Purity: 99.5% (metals basis excluding Hf), Hf CAS Number: 12070-14-3 UN Number: UN3178 Hazard Class: 4.1 Packing Group: III Harmonized Tariff Code:  2849.90 Hazard Statements: H228 Flammable solid. Precautionary Statements: …

  • Zinc cyanide, 98%

    Alfa Aesar

    Formula: Zn(CN)2 Formula weight: 117.42 Purity: 98% CAS Number: 557-21-1 UN Number: UN1713 Hazard Class: 6.1 Packing Group: I Harmonized Tariff Code:  2837.19 Hazard Statements: H300-H310-H330 Fatal if swallowed. Fatal in contact with skin. Fatal if inhaled. …

  • Zirconium(IV) oxide, calcia stabilized, 99.4% (metals basis excluding Hf)

    Alfa Aesar

    Formula: ZrO2, 4 CaO Formula weight: 123.22 Purity: 99.4% (metals basis excluding Hf) CAS Number: 1314-23-4 Harmonized Tariff Code:  2825.60

  • Zirconium boride, 99.5% (metals basis excluding Hf)

    Alfa Aesar

    Formula: B2Zr Formula weight: 112.84 Purity: 99.5% (metals basis excluding Hf) CAS Number: 12045-64-6 UN Number: UN3178 Hazard Class: 4.1 Packing Group: III Harmonized Tariff Code:  2850.00 Hazard Statements: H228 Flammable solid. Precautionary Statements: …

  • Zirconium(IV) 2,4-pentanedionate

    Alfa Aesar

    Synonym(s): Zirconium acetylacetonate, Tetrakis(acetylacetonato)zirconium(IV) Formula: C20H28O8Zr Formula weight: 487.66 CAS Number: 17501-44-9 Harmonized Tariff Code:  2914.19 Hazard Statements: H301 Toxic if swallowed. Precautionary Statements: …

  • Zirconium foil, 1.0mm (0.039in) thick, annealed, 99.2% (metals basis excluding…

    Alfa Aesar

    Purity: 99.2% (metals basis excluding Hf), Hf 4.5% max CAS Number: 7440-67-7 Harmonized Tariff Code:  8109.90

  • Zinc nitride, 99% (metals basis)

    Alfa Aesar

    Formula: Zn3N2 Formula weight: 224.12 Purity: 99% (metals basis) CAS Number: 1313-49-1 Harmonized Tariff Code:  2850.00 Hazard Statements: H315-H319 Causes skin irritation. Causes serious eye irritation. Precautionary Statements: P280-P305+P351+P338-P362-P321-P332+P313-P337+P313…

  • Zinc rod, 7mm (0.3in) dia, 99.9985% (metals basis)

    Alfa Aesar

    Purity: 99.9985% (metals basis) CAS Number: 7440-66-6 Harmonized Tariff Code:  7904.00

  • Zinc sulfate heptahydrate, 98%

    Alfa Aesar

    Formula: O4SZn 7H2O Formula weight: 287.54 (161.43anhy) Purity: 98% CAS Number: 7446-20-0 UN Number: UN3077 Hazard Class: 9 Packing Group: III Harmonized Tariff Code:  2833.29 Hazard Statements: H318-H302 Causes serious eye damage. Harmful if swallowed. Precautionary…

  • Zinc granules, ACS, -20 mesh, 99.8% min

    Alfa Aesar

    Purity: 99.8% min CAS Number: 7440-66-6 Harmonized Tariff Code:  7901.12

  • Zirconium(IV) iodide, 99%

    Alfa Aesar

    Synonym(s): Zirconium tetraiodide Formula: I4Zr Formula weight: 598.84 Purity: 99% CAS Number: 13986-26-0 UN Number: UN3260 Hazard Class: 8 Packing Group: III Harmonized Tariff Code:  2827.60 Hazard Statements: H314-H318 Causes severe skin burns and eye damage. Causes…

  • Zinc powder, -140+325 mesh, 99.9% (metals basis)

    Alfa Aesar

    Purity: 99.9% (metals basis) CAS Number: 7440-66-6 UN Number: UN1436 Hazard Class: 4.3 Packing Group: III Harmonized Tariff Code:  7903.90 Risk Phrases: 15-17-50/53 Contact with water liberates highly flammable gases. Spontaneously flammable in air. Very toxic to aquatic…

  • Zinc bromide hydrate, 99.9% (metals basis)

    Alfa Aesar

    Formula: ZnBr2 xH2O Formula weight: 225.19(anhy) Purity: 99.9% (metals basis) UN Number: UN3260 Hazard Class: 8 Packing Group: II Harmonized Tariff Code:  2827.59 Hazard Statements: H314-H318 Causes severe skin burns and eye damage. Causes serious eye damage. Precautionary…

  • Zinc selenide

    Alfa Aesar

    Formula: ZnSe Formula weight: 144.33 CAS Number: 1315-09-9 UN Number: UN3283 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code:  2842.90 Hazard Statements: H301-H331-H373 Toxic if swallowed. Toxic if inhaled. May cause damage to organs through prolonged or repeated…

  • Zirconium(IV) oxide, Puratronic r, 99.978% (metals basis)

    Alfa Aesar

    Formula: O2Zr Formula weight: 123.22 Purity: 99.978% (metals basis) CAS Number: 1314-23-4 Harmonized Tariff Code:  2825.60

  • Zeolite Y, hydrogen

    Alfa Aesar

    Synonym(s): Faujasite Formula: SiO2 Al2O3 CAS Number: 1318-02-1 Harmonized Tariff Code:  3824.90

  • Zirconium powder, -325 mesh

    Alfa Aesar

    CAS Number: 7440-67-7 UN Number: UN1358 Hazard Class: 4.1 Packing Group: II Harmonized Tariff Code:  8109.20 Hazard Statements: H228 Flammable solid. Precautionary Statements: P210-P280-P240-P241-P370+P378b Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Wear…

  • Zinc carbonate basic, 97%, Zn >58.0%

    Alfa Aesar

    Synonym(s): Zinc subcarbonate, Zinc carbonate hydroxide Formula: Zn5(CO3)2(OH)6 Formula weight: 548.97 Purity: 97%, Zn >58.0% CAS Number: 5263-02-5 Harmonized Tariff Code:  2836.99

  • Zinc gluconate hydrate, 97%

    Alfa Aesar

    Synonym(s): Gluconic acid zinc salt Formula: C12H22O14Zn xH2O Formula weight: 455.69(anhy) Purity: 97% CAS Number: 4468-02-4 Harmonized Tariff Code:  2918.16

  • Zymosan, Saccharomyces cerevisiae

    Alfa Aesar

    CAS Number: 58856-93-2 Harmonized Tariff Code:  3504.00

  • Zinc phosphate (ortho), Puratronic r, 99.995% (metals basis)

    Alfa Aesar

    Synonym(s): Zinc orthophosphate Formula: O8P2Zn3 Formula weight: 386.05 Purity: 99.995% (metals basis) CAS Number: 7779-90-0 UN Number: UN3077 Hazard Class: 9 Packing Group: III Harmonized Tariff Code:  2835.29 Risk Phrases: 50/53 Very toxic to aquatic organisms, may…

  • Zinc cyclohexanebutyrate dihydrate, AAS

    Alfa Aesar

    Synonym(s): Cyclohexanebutyric acid zinc salt dihydrate, 4-Cyclohexylbutyric acid zinc salt dihydrate Formula: C20H34O4Zn 2H2O Formula weight: 439.91 (403.87anhy) CAS Number: 38582-18-2 Harmonized Tariff Code:  2916.20

  • Zinc ingot, 99.9999% (metals basis)

    Alfa Aesar

    Purity: 99.9999% (metals basis) CAS Number: 7440-66-6 Harmonized Tariff Code:  7904.00

  • Zinc sulfide, 99.99% (metals basis)

    Alfa Aesar

    Formula: SZn Formula weight: 97.43 Purity: 99.99% (metals basis) CAS Number: 1314-98-3 Harmonized Tariff Code:  2830.90 Risk Phrases: 31 Contact with acids liberates toxic gas. Safety Phrases: 50

  • Zinc acetate dihydrate, ACS, 98.0-101.0%

    Alfa Aesar

    Formula: Zn(OOCCH3)2 2H2O Formula weight: 219.50 (183.47anhy) Purity: 98.0-101.0% CAS Number: 5970-45-6 UN Number: UN3077 Hazard Class: 9 Packing Group: III Harmonized Tariff Code:  2915.29 Hazard Statements: H319 Causes serious eye irritation. Precautionary Statements: …

  • Zinc ingot, 345mm (13.6in) long, 99.99% (metals basis)

    Alfa Aesar

    Purity: 99.99% (metals basis) CAS Number: 7440-66-6 Harmonized Tariff Code:  7904.00

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