Reagents, Z

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  • Z-1,2-diaminoethane·HCl ; >/= 99% (HPLC)

    AFG Bioscience

    Synonyms: Z-NH(CH2)2NH2·HCl Purity Limit: ≥ 99% (HPLC) CAS No.: 18807-71-1 Molecular Formula: C10H14N2O2·HCl Molecular Weight: 230.69 MDL No.: MFCD00270150 Appearance: White crystalline powder Melting Point: 166-174 °C Storage Temperature: Store at 0-8 °C Warnings: Irritant!

  • Zirconium aluminide, 99% (metals basis)

    Alfa Aesar

    Formula: ZrAl3 Formula weight: 172.17 Purity: 99% (metals basis) CAS Number: 12004-83-0 Harmonized Tariff Code:  2842.90 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements: …

  • 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…

  • SIGMA Zatebradine hydrochloride >=98% (HPLC), powder

    MilliporeSigma

    Synonym(s): 7,8-Dimethoxy-3-[3-[-N-[2-(3,4 dimethoxyphenyl)ethyl]-N-methylamino]propyl]-1,3,4,5-tetrahydro-2H-3-benzazepin-2-one hydrochloride; UL-FS49 Empirical Formula: C26H37ClN2O5 Linear Formula: …

  • Zinc Nitrate, 99.999%

    GFS Chemicals

    Zn(NO3)2•xH2O CAS#: 10196-18-6 F.W.: 189.38 + XH2O x = approx. 6

  • 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…

  • GR ACS Zinc Sulfate, Heptahydrate

    MilliporeSigma

    Formula: ZnSO4•7H2O Formula Weight: 287.56 CAS Number: 7446-20-0

  • Reagent Set, Zinc Test Kit

    Hach

    Zinc Reagent Set includes: Cyclohexanone and ZincoVer® Reagent Powder Pillows USEPA approved for wastewater analysis (digestion is required for determining total zinc) using Hach Method 8009 Method: Zincon Range: up to 2.00 mg/L For use with older model Hach…

  • 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

  • Zeolite ZSM-5, ammonium

    Alfa Aesar

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

  • Zero Oxygen Standard Solution

    Spectrum Chemical

  • Zinc chloride, reagent grade, =98%

    MilliporeSigma

    Synonyms: Dichlorozinc Formula: ZnCl2 Formula Weight: 136.30 CAS No.: 7646-85-7 Purity: ≥98% Packaging: 100, 500 g in poly bottle Packaging: 5 g in glass bottle

  • ALDRICH Zirconium(IV) oxynitrate hydrate, 99%

    MilliporeSigma

    Synonym(s): Zirconyl nitrate hydrate Empirical Formula: N2O7Zr -+ xH2O Linear Formula: ZrO(NO3)2 -+ xH2O Formula Weight: 231.23 (anhydrous basis) MDL Number: MFCD00149896 Purity: 99%

  • Z-L-serine hydrazide ; >/= 98% (HPLC)

    AFG Bioscience

    Synonyms: Z-L-Ser-NHNH2 Z-L-b-Hydroxyalanine hydrazide Purity Limit: ≥ 98% (HPLC) CAS No.: 26582-86-5 Molecular Formula: C11H15N3O4 Molecular Weight: 253.2 MDL No.: MFCD00153341 Appearance: White powder Melting Point: 182-186º C Optical Rotation: +7.0±1º (c=2 in DMF) …

  • Zinc Chloride, 99.999%

    GFS Chemicals

    ZnCl2 CAS#: 7646-85-7 F.W.: 136.28

  • Z-N-methyl-L-leucine ; 99%

    AFG Bioscience

    Synonyms: Z-N-Me-L-Leu-OH Purity Limit: 99% CAS No.: 33099-08-0 Molecular Formula: C15H21NO4 Molecular Weight: 279.3 MDL No.: MFCD00038521 Storage Temperature: Store at 0-8°C

  • ALDRICH Zirconium, powder - 100mesh

    MilliporeSigma

    Empirical Formula: Zr Linear Formula: Zr Formula Weight: 91.22 MDL Number: MFCD00011303 Boiling Point: 4377 °C(lit.) Melting Point: 1852 °C(lit.) Density: 6.5 g/mL at 25 °C(lit.)

  • Zinc picolinate

    AFG Bioscience

    Synonyms: Picolinic acid zinc salt CAS No.: 17949-65-4 Molecular Formula: C12H6N2O4Zn Molecular Weight: 309.595 MDL No.: MFCD00145544 Appearance: White powder Potency: Potency >200 mg zinc/g Storage Temperature: Store at RT

  • 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 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…

  • Zeolite Y, hydrogen

    Alfa Aesar

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

  • ALDRICH Zinc methoxide, 97%

    MilliporeSigma

    Empirical Formula: C2H6O2Zn Linear Formula: C2H6O2Zn Formula Weight: 127.46 MDL Number: MFCD00799181 Purity: 97% Melting Point: 107-113 °C

  • trans-Zeatin, 97%

    Alfa Aesar

    Synonym(s): 6-[(E)-4-Hydroxy-3-methylbut-2-enylamino]purine Formula: C10H13N5O Formula weight: 219.25 Purity: 97% CAS Number: 1637-39-4 Harmonized Tariff Code:  2933.59

  • Z-L-methionine ; >/= 99% (assay)

    AFG Bioscience

    Synonyms: Z-L-Met-OH Purity Limit: ≥ 99% (assay) CAS No.: 1152-62-1 Molecular Formula: C13H17NO4S Molecular Weight: 283.4 MDL No.: MFCD00065124 Appearance: White crystalline powder Melting Point: 67-71º C Optical Rotation: áD = -28 ± 1º Storage Temperature: Store at 0-8°C

  • SIGMA Zymosan A from Saccharomyces cerevisiae for inducing inflamatory response

    MilliporeSigma

    MDL Number: MFCD00082157 Storage: 2-8°C

  • Z-L-methionine methyl ester ; >/= 98% (HPLC)

    AFG Bioscience

    Synonyms: Z-L-Met-OMe Purity Limit: ≥ 98% (HPLC) CAS No.: 56762-93-7 Molecular Formula: C14H19NO4S Molecular Weight: 297.37 MDL No.: MFCD00145551 Appearance: Light yellowish oil Comments: Intermediate for the synthesis of derivatives of L-vinylglycine…

  • ALDRICH Zinc bromide dihydrate, 99%

    MilliporeSigma

    Empirical Formula: Br2Zn -+ 2H2O Linear Formula: ZnBr2 -+ 2H2O Formula Weight: 261.23 MDL Number: MFCD03427080 Purity: 99% Melting Point: >300 °C(lit.)

  • Zinc sulfate monohydrate, Zn 35.5%

    Alfa Aesar

    Formula: ZnSO4 H2O Formula weight: 179.45 (161.43anhy) CAS Number: 7446-19-7 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 Statements: …

  • "Zinc, purum, powder"

    MilliporeSigma

    Formula: Zn Formula Weight: 65.39 CAS No.: 7440-66-6 UN Number: UN1436 Density: 7.133g/mLat 25°C(lit.) Other Notes: Reagent for the Clemmensen reduction of ketones and the Reformansky reaction 1, 2

  • 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 Standard for IC

    MilliporeSigma

    TraceCERT ® , 1000 mg/L Zn +2 in nitric acid Synonym(s): Amino Acid Sequence: Empirical Formula: Formula Weight: Linear Formula: MDL Number: Purity: Boiling Point: Melting Point: Density: Refractive Index: Storage: Beilstein Registry…

  • SIGMA Zeolite

    MilliporeSigma

    MDL Number: MFCD00132601

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