Reagents, Z

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  • Zinc phosphate hydrate, tech.

    Alfa Aesar

    Formula: Zn3(PO4)2 xH2O Formula weight: 386.05(anhy) 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 cause long-term adverse effects in the aquatic…

  • Zymosan, Saccharomyces cerevisiae

    Alfa Aesar

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

  • Zeocin, 100 mg/ml in HEPES, sterile-filtered

    Alfa Aesar

  • Zincon monosodium salt

    Alfa Aesar

    Formula: C20H15N4NaO6S Formula weight: 462.42 CAS Number: 62625-22-3 Harmonized Tariff Code:  2927.00 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements: …

  • Zirconium nitride, 99.5% (metals basis excluding Hf), Hf <3%

    Alfa Aesar

    Formula: NZr Formula weight: 105.23 Purity: 99.5% (metals basis excluding Hf), Hf CAS Number: 25658-42-8 UN Number: UN3178 Hazard Class: 4.1 Packing Group: III Harmonized Tariff Code:  2850.00 Hazard Statements: H228-H315-H319-H335 Flammable solid. Causes skin irritation.…

  • 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 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

  • Zirconium(IV) sulfate tetrahydrate, 98+% (metals basis)

    Alfa Aesar

    Formula: Zr(SO4)2 4H2O Formula weight: 355.40 (283.34anhy) Purity: 98+% (metals basis) CAS Number: 7446-31-3 Harmonized Tariff Code:  2833.29 Hazard Statements: H315-H319 Causes skin irritation. Causes serious eye irritation. Precautionary Statements: …

  • Zirconium dichloride oxide octahydrate, 98%

    Alfa Aesar

    Synonym(s): Zirconyl chloride Formula: ZrOCl2 8H2O Formula weight: 322.25 (178.13anhy) Purity: 98% CAS Number: 13520-92-8 UN Number: UN3260 Hazard Class: 8 Packing Group: II Harmonized Tariff Code:  2827.49 Hazard Statements: H314-H318-H302 Causes severe skin burns and…

  • Zinc chloride, anhydrous, 98+%

    Alfa Aesar

    Formula: Cl2Zn Formula weight: 136.29 Purity: 98+% CAS Number: 7646-85-7 UN Number: UN2331 Hazard Class: 8 Packing Group: III Harmonized Tariff Code:  2827.39 Hazard Statements: H314-H302 Causes severe skin burns and eye damage. Harmful if swallowed. Precautionary…

  • Zinc chloride, ACS, 97%

    Alfa Aesar

    Formula: Cl2Zn Formula weight: 136.29 Purity: 97% CAS Number: 7646-85-7 UN Number: UN2331 Hazard Class: 8 Packing Group: III Harmonized Tariff Code:  2827.39 Hazard Statements: H314-H302 Causes severe skin burns and eye damage. Harmful if swallowed. Precautionary…

  • 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 bromide, anhydrous, 98%

    Alfa Aesar

    Formula: ZnBr2 Formula weight: 225.19 Purity: 98% CAS Number: 7699-45-8 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…

  • Zeolite Y, ammonium

    Alfa Aesar

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

  • 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

  • Zinc oxide, 99.9% (metals basis)

    Alfa Aesar

    Formula: ZnO Formula weight: 81.37 Purity: 99.9% (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…

  • Zirconium(IV) ethoxide, 99%

    Alfa Aesar

    Formula: Zr(OC2H5)4 Formula weight: 271.47 Purity: 99% CAS Number: 18267-08-8 UN Number: UN3181 Hazard Class: 4.1 Packing Group: III Harmonized Tariff Code:  2905.19 Hazard Statements: H228-H315-H319-H335 Flammable solid. Causes skin irritation. Causes serious eye…

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

    Alfa Aesar

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

  • Zinc flake, -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: II Harmonized Tariff Code:  7903.90 Hazard Statements: H250-H260 Catches fire spontaneously if exposed to air. In contact with water releases flammable gases which may ignite…

  • Zinc powder, -100 mesh, 97+%

    Alfa Aesar

    Purity: 97+% CAS Number: 7440-66-6 UN Number: UN1436 Hazard Class: 4.3 Packing Group: III Harmonized Tariff Code:  7903.10 Hazard Statements: H250-H260 Catches fire spontaneously if exposed to air. In contact with water releases flammable gases which may ignite spontaneously. …

  • Zinc rod, 10mm (0.39in) dia, 99.9998% (metals basis)

    Alfa Aesar

    Purity: 99.9998% (metals basis) CAS Number: 7440-66-6 Harmonized Tariff Code:  7904.00

  • 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 Shot, 10mm (0.4in) dia x 2mm (0.08in) thick, 99.99% (Metals Basis)

    Alfa Aesar

    CAS Number: 7440-66-6 MDL: MFCD00009578 EINECS: 231-175-3 Harmonized Tariff Code: 7901.11 TSCA: Yes

  • 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 nitrate hexahydrate, 99% (metals basis)

    Alfa Aesar

    Formula: N2O6Zn 6H2O Formula weight: 297.47 (189.38anhy) Purity: 99% (metals basis) CAS Number: 10196-18-6 UN Number: UN1514 Hazard Class: 5.1 Packing Group: II Harmonized Tariff Code:  2834.29 Risk Phrases: 8-22-36/37/38 Contact with combustible material may cause fire.…

  • Zeolite ^b, ammonium

    Alfa Aesar

    Formula: SiO2 Al2O3 CAS Number: 1318-02-1 Harmonized Tariff Code:  3824.90

  • Zirconium(IV) oxide, 20% in H{2}O, colloidal dispersion

    Alfa Aesar

    Formula: ZrO2 Formula weight: 123.22 CAS Number: 1314-23-4 UN Number: UN2790 Hazard Class: 8 Packing Group: III Harmonized Tariff Code:  2825.60 Hazard Statements: H314-H318 Causes severe skin burns and eye damage. Causes serious eye damage. Precautionary Statements: …

  • Zinc powder, median 6-9 micron, 97.5% (metals basis)

    Alfa Aesar

    Synonym(s): Zinc Dust Purity: 97.5% (metals basis) CAS Number: 7440-66-6 UN Number: UN1436 Hazard Class: 4.3 Packing Group: II Harmonized Tariff Code:  7903.10 Hazard Statements: H250-H260 Catches fire spontaneously if exposed to air. In contact with water releases flammable…

  • 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

  • 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 dinitrate oxide hydrate, 99.9% (metals basis)

    Alfa Aesar

    Synonym(s): Zirconyl nitrate, Zirconium oxynitrate Formula: ZrO(NO3)2 xH2O Formula weight: 231.23(anhy) Purity: 99.9% (metals basis) CAS Number: 14985-18-3 UN Number: UN1477 Hazard Class: 5.1 Packing Group: III Harmonized Tariff Code:  2834.29 Hazard Statements: …

  • Zinc oxide, NanoArc® ZN-2605

    Alfa Aesar

    Formula: OZn Formula weight: 81.37 CAS Number: 1314-13-2 UN Number: UN3077 Hazard Class: 9 Packing Group: III

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