Alfa Aesar

Compare Tool

Select up to 3 products

HomeAll Products

Alfa Aesar

1 - 32 of 34235
Sort
View
Show
  • Hydrofluoric acid, 99.99% (metals basis) 40% min

    Alfa Aesar

    Formula: HF Formula weight: 20.01 Purity: 99.99% (metals basis) 40% min CAS Number: 7664-39-3 UN Number: UN1790 Hazard Class: 8 Packing Group: II Harmonized Tariff Code:  2811.11 Hazard Statements: H300-H310-H330-H314 Fatal if swallowed. Fatal in contact with skin. Fatal…

  • Potassium iodide, 99%

    Alfa Aesar

    Formula: KI Formula weight: 166.01 Purity: 99% CAS Number: 7681-11-0 Harmonized Tariff Code:  2827.60

  • Stearic acid, 98%

    Alfa Aesar

    Synonym(s): Octadecanoic acid Formula: CH3(CH2)16CO2H Formula weight: 284.48 Purity: 98% CAS Number: 57-11-4 Harmonized Tariff Code:  2915.70 Risk Phrases: 36/37/38 Irritating to eyes, respiratory system and skin. Safety Phrases: 26-37 In case of contact with eyes, rinse…

  • Platinum wire, 0.25mm (0.010in) dia, 99.9% (metals basis)

    Alfa Aesar

    Purity: 99.9% (metals basis) CAS Number: 7440-06-4 Harmonized Tariff Code:  7110.19

  • O(1),O(3)-Bis(ethoxycarbonylmethyl)-O(2),O(4)-dimethyl-p-tert-butylcalix[4]arene

    Alfa Aesar

    Synonym(s): O(1),O(3)-Bis(carbethoxymethyl)-O(2),O(4)-dimethyl-p-tert-butylcalix[4]arene Formula: C54H72O8 Formula weight: 849.16 CAS Number: 149775-71-3 Harmonized Tariff Code:  2918.99

  • Silicone oil, for oil baths, usable range from -40 to +200°C

    Alfa Aesar

    Synonym(s): Dimethyl polysiloxane CAS Number: 63148-62-9 Harmonized Tariff Code:  3910.00

  • Casein Peptone

    Alfa Aesar

    Synonym(s): Peptones, casein CAS Number: 91079-40-2 Harmonized Tariff Code:  3504.00

  • Diisopropylamine, 99+%

    Alfa Aesar

    Formula: [(CH3)2CH]2NH Formula weight: 101.19 Purity: 99+% CAS Number: 108-18-9 UN Number: UN1158 Hazard Class: 3 Packing Group: II Harmonized Tariff Code:  2921.19 Hazard Statements: H225-H314-H318-H302-H332 Highly flammable liquid and vapour. Causes severe skin burns and…

  • 4-Aminohippuric acid, 97%

    Alfa Aesar

    Synonym(s): N-(4-Aminobenzoyl)glycine Formula: C9H10N2O3 Formula weight: 194.19 Purity: 97% CAS Number: 61-78-9 Harmonized Tariff Code:  2924.29

  • Chloroform, HPLC Grade, 99.5+% min

    Alfa Aesar

    Formula: CHCl3 Formula weight: 119.38 Purity: 99.5+% min 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 organs through…

  • 2-Chloro-5-nitrobenzotrifluoride, 98%

    Alfa Aesar

    Formula: C7H3ClF3NO2 Formula weight: 225.55 Purity: 98% CAS Number: 777-37-7 Packing Group: III Harmonized Tariff Code:  2904.90 Hazard Statements: H311-H332-H315-H319 Toxic in contact with skin. Harmful if inhaled. Causes skin irritation. Causes serious eye irritation. …

  • Acetyl chloride, 99+%

    Alfa Aesar

    Synonym(s): Ethanoyl chloride, Acetic chloride Formula: C2H3ClO Formula weight: 78.50 Purity: 99+% CAS Number: 75-36-5 UN Number: UN1717 Hazard Class: 3 Packing Group: II Harmonized Tariff Code:  2915.90 Hazard Statements: H225-H314 Highly flammable liquid and vapour.…

  • Formic acid, 97%

    Alfa Aesar

    Formula: CH2O2 Formula weight: 46.03 Purity: 97% CAS Number: 64-18-6 UN Number: UN1779 Hazard Class: 8 Packing Group: II Harmonized Tariff Code:  2915.11 Hazard Statements: H331-H314-H318-H226-H302 Toxic if inhaled. Causes severe skin burns and eye damage. Causes serious…

  • Silver Nitrate, ACS, 99.9+% (metals basis)

    Alfa Aesar

    CAS Number: 7761-88-8 MDL: MFCD00003414 EINECS: 231-853-9 Formula: AgNO3 Formula Weight: 169.87 Form: Crystalline Melting Point: 212° Flash Point: None Density: 4.352 Sensitivity: Light Sensitive Solubility: …

  • Sodium hydride, ca 60% disperion in oil, in solvent soluble bags

    Alfa Aesar

    Included Fees: C874C19 has a Can and Barrier Bag fee included in the price. C874C20 has a Can and Barrier Bag fee included in the price. C874C21 has a Can and Barrier Bag fee included in the price. To see the value of these fees, download our Fee List.

  • Paraformaldehyde, 4% in PBS

    Alfa Aesar

    Harmonized Tariff Code:  3822.00 Hazard Statements: H318-H351-H317-H315 Causes serious eye damage. Suspected of causing cancer. May cause an allergic skin reaction. Causes skin irritation. Precautionary Statements: P261-P280-P281-P305+P351+P338-P405-P501a Avoid breathing…

  • 2,4-Dichlorophenoxyacetic acid, 98%

    Alfa Aesar

    Synonym(s): 2,4-D Formula: C8H6Cl2O3 Formula weight: 221.04 Purity: 98% CAS Number: 94-75-7 Harmonized Tariff Code:  2918.99 Hazard Statements: H318-H302-H312-H317-H335 Causes serious eye damage. Harmful if swallowed. Harmful in contact with skin. May cause an allergic skin…

  • Iron(III) sulfate hydrate, Reagent Grade

    Alfa Aesar

    Formula: Fe2(SO4)3 xH2O Formula weight: 399.87(anhy) CAS Number: 15244-10-7 Harmonized Tariff Code:  2833.29 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements: …

  • Nonanophenone, 97%

    Alfa Aesar

    Synonym(s): n-Octyl phenyl ketone Formula: C15H22O Formula weight: 218.34 Purity: 97% CAS Number: 6008-36-2 Harmonized Tariff Code:  2914.39

  • Polyethylene Glove Bag, 69cm (27in) x 69cm (27in) x 38cm (15in), 57cm (22.5in)…

    Alfa Aesar

    Formula: Bags include closure, tubing coupler, and cotton gloves. Harmonized Tariff Code:  3923.21

  • Manganese(II) sulfate tetrahydrate, 99% (metals basis)

    Alfa Aesar

    Formula: MnO4S 4H2O Formula weight: 223.06 (151.00anhy) Purity: 99% (metals basis) CAS Number: 10101-68-5 UN Number: UN3077 Hazard Class: 9 Packing Group: III Harmonized Tariff Code:  2833.29 Hazard Statements: H373 May cause damage to organs through prolonged or repeated…

  • Silver chloride, 99.9% (metals basis)

    Alfa Aesar

    Formula: AgCl Formula weight: 143.32 Purity: 99.9% (metals basis) CAS Number: 7783-90-6 UN Number: UN3077 Hazard Class: 9 Packing Group: III Harmonized Tariff Code:  2843.29 Hazard Statements: H290 May be corrosive to metals. Precautionary Statements: P234-P390-P406 …

  • Bromine liquid, ACS, 99.5%

    Alfa Aesar

    Purity: 99.5% CAS Number: 7726-95-6 UN Number: UN1744 Hazard Class: 8 Packing Group: I Harmonized Tariff Code:  2801.30 Hazard Statements: H330-H314 Fatal if inhaled. Causes severe skin burns and eye damage. Precautionary Statements: …

  • 2,5-Dimethylhexane, 99%

    Alfa Aesar

    Synonym(s): Diisobutyl Formula: (CH3)2CHCH2CH2CH(CH3)2 Formula weight: 114.23 Purity: 99% CAS Number: 592-13-2 UN Number: UN3295 Hazard Class: 3 Packing Group: II Harmonized Tariff Code:  2901.10 Hazard Statements: H304-H226-H315-H336 May be fatal if swallowed 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…

  • Starch, soluble

    Alfa Aesar

    CAS Number: 9005-84-9 Harmonized Tariff Code:  3505.10

  • Phosphate, 0.2M buffer soln., pH 6.8

    Alfa Aesar

    CAS Number: 7558-80-7 Harmonized Tariff Code:  2835.22

  • Sodium borate, 0.5M buffer soln., pH 9.0

    Alfa Aesar

    CAS Number: 1330-43-4 Harmonized Tariff Code:  2810.00 Hazard Statements: H360 May damage fertility or the unborn child. Precautionary Statements: P281-P201-P202-P308+P313-P405-P501a Use personal protective equipment as required. Obtain special instructions before use. Do not handle…

  • Hydrazine dihydrochloride, 98+%

    Alfa Aesar

    Formula: H2NNH2 2HCl Formula weight: 104.97 Purity: 98+% CAS Number: 5341-61-7 UN Number: UN3288 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code:  2825.10 Hazard Statements: H301-H311-H331-H350-H317 Toxic if swallowed. Toxic in contact with skin. Toxic if…

  • Sodium thiosulfate, 0.1N Standardized Solution

    Alfa Aesar

    Formula: Na2O3S2 Formula weight: 158.10 CAS Number: 7772-98-7 Harmonized Tariff Code:  2832.30

  • Achatin-1

    Alfa Aesar

    Synonym(s): Gly-D-Phe-Ala-Asp Formula: C18H24N4O7 Formula weight: 408.41 CAS Number: 121912-19-4 Harmonized Tariff Code:  2924.29

  • Eriochrome Black T

    Alfa Aesar

    Synonym(s): C.I. 14645, Mordant Black 11 Formula: C20H12N3NaO7S Formula weight: 461.39 CAS Number: 1787-61-7 Harmonized Tariff Code:  2927.00 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary…

Compare Tool

Select up to 3 products

Please Log In

Don't have an Account? Create one now.