Alfa Aesar

Reagents, C, Alfa Aesar

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  • Chloroform, ACS, 99.8+%

    Alfa Aesar

    Synonym(s): Trichloromethane Formula: CHCl3 Formula weight: 119.38 Purity: 99.8+% 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…

  • Calcium cyanamide, tech.

    Alfa Aesar

    Formula: CCaN2 Formula weight: 80.11 CAS Number: 156-62-7 UN Number: UN1403 Hazard Class: 4.3 Packing Group: III Harmonized Tariff Code:  3102.90 Hazard Statements: H318-H302-H335 Causes serious eye damage. Harmful if swallowed. May cause respiratory irritation. …

  • Citric acid, anhydrous, ACS, 99.5+%

    Alfa Aesar

    Formula: C6H8O7 Formula weight: 192.13 Purity: 99.5+% CAS Number: 77-92-9 Harmonized Tariff Code:  2918.14 Hazard Statements: H318-H335-H315 Causes serious eye damage. May cause respiratory irritation. Causes skin irritation. Precautionary Statements: …

  • CAPS, 99%

    Alfa Aesar

    Synonym(s): 3-Cyclohexylamino-1-propanesulfonic acid Formula: C9H19NO3S Formula weight: 221.32 Purity: 99% CAS Number: 1135-40-6 Harmonized Tariff Code:  2921.30 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory…

  • Calcium D-gluconate gel, 2.5% w/w aq. soln.

    Alfa Aesar

    Formula: Ca[HOCH2(CHOH)4CO2]2 Formula weight: 430.37 CAS Number: 299-28-5 Harmonized Tariff Code:  2918.16

  • 3-Chlorobenzylamine, 97+%

    Alfa Aesar

    Formula: C7H8ClN Formula weight: 141.60 Purity: 97+% CAS Number: 4152-90-3 UN Number: UN2735 Hazard Class: 8 Packing Group: III Harmonized Tariff Code:  2921.49 Hazard Statements: H314-H318 Causes severe skin burns and eye damage. Causes serious eye damage. Precautionary…

  • Cholesterol Esterase, from porcine pancreas

    Alfa Aesar

    Synonym(s): EC 3.1.1.13, Sterol-ester acylhydrolase Formula weight: 440kDa CAS Number: 9026-00-0 Harmonized Tariff Code:  3507.90

  • 5-Chloro-2-methoxyaniline, 98%

    Alfa Aesar

    Synonym(s): 2-Amino-4-chloroanisole, 5-Chloro-o-anisidine Formula: C7H8ClNO Formula weight: 157.60 Purity: 98% CAS Number: 95-03-4 UN Number: UN2233 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code:  2922.29 Hazard Statements: H301-H311-H373-H315-H319 Toxic…

  • 2-Chloro-6-(trichloromethyl)pyridine, 98%

    Alfa Aesar

  • Copper(II) cyclohexanebutyrate, AAS, Cu 15.8%

    Alfa Aesar

    Synonym(s): Cyclohexanebutyric acid copper(II) salt, 4-Cyclohexylbutyric acid copper(II) salt Formula: C20H34CuO4 Formula weight: 402.01 CAS Number: 2218-80-6 Harmonized Tariff Code:  2916.20

  • 3-Chloro-5-trifluoromethyl-o-phenylenediamine, 97%

    Alfa Aesar

    Synonym(s): 3-Chloro-4,5-diaminobenzotrifluoride, 3-Chloro-1,2-diamino-5-(trifluoromethyl)benzene Formula: C7H6ClF3N2 Formula weight: 210.59 Purity: 97% CAS Number: 132915-80-1 UN Number: UN2811 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code:  2921.51 Hazard…

  • Carboxymethylcellulose sodium salt

    Alfa Aesar

    CAS Number: 9004-32-4 Harmonized Tariff Code:  3912.31

  • Chloroform, Environmental Grade, 99.8+%, stab. with ethanol

    Alfa Aesar

    Formula: CHCl3 Formula weight: 119.38 Purity: 99.8+%, stab. with ethanol 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…

  • Chlorobis(cyclooctene)iridium(I) dimer, Ir nominally 42.9%

    Alfa Aesar

    Synonym(s): Di-^m-chlorobis(cyclooctene)iridium(I) Formula: C32H56Cl2Ir2 Formula weight: 896.00 CAS Number: 12246-51-4 Harmonized Tariff Code: 

  • Calcium chloride, 1M aq. soln.

    Alfa Aesar

    Formula: CaCl2 Formula weight: 110.99 CAS Number: 10043-52-4 Harmonized Tariff Code:  2827.20 Hazard Statements: H319 Causes serious eye irritation. Precautionary Statements: P280-P264-P305+P351+P338-P337+P313 Wear protective gloves/protective clothing/eye protection/face…

  • Copper powder, -40+100 mesh, 99.5% (metals basis)

    Alfa Aesar

    Purity: 99.5% (metals basis) CAS Number: 7440-50-8 Harmonized Tariff Code:  7406.10

  • Caffeine, 99%

    Alfa Aesar

    Synonym(s): 3,7-Dihydro-1,3,7-trimethyl-1H-purine-2,6-dione, 1,3,7-Trimethylxanthine Formula: C8H10N4O2 Formula weight: 194.19 Purity: 99% CAS Number: 58-08-2 UN Number: UN1544 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code:  2939.30 Hazard Statements: H302 …

  • Carbon, activated, -20+40 mesh

    Alfa Aesar

    CAS Number: 7440-44-0 Harmonized Tariff Code:  3802.10

  • Curcumin, 95% (total curcuminoid content), from Turmeric rhizome

    Alfa Aesar

    Synonym(s): 1,7-Bis(4-hydroxy-3-methoxyphenyl)-1,6-heptadiene-3,5-dione, C.I. 75300 Formula: C21H20O6 Formula weight: 368.39 Purity: 95% (total curcuminoid content), from Turmeric rhizome CAS Number: 458-37-7 Harmonized Tariff Code:  3203.00 Hazard Statements: H315-H319-H335 …

  • Casein hydrolysate enzymatic

    Alfa Aesar

    Synonym(s): Casamino acids CAS Number: 65072-00-6 Harmonized Tariff Code:  3504.00

  • Chloramine-T trihydrate, 98%

    Alfa Aesar

    Synonym(s): N-Chloro-p-toluenesulfonamide sodium salt trihydrate, Tosylchloramide sodium trihydrate Formula: C7H7ClNNaO2S 3H2O Formula weight: 281.69 (227.67anhy) Purity: 98% CAS Number: 7080-50-4 UN Number: UN3263 Hazard Class: 8 Packing Group: III Harmonized Tariff Code:  …

  • 5-Chloro-1,10-phenanthroline

    Alfa Aesar

    Formula: C12H7N2Cl Formula weight: 214.66 CAS Number: 4199-89-7 Harmonized Tariff Code:  2933.99

  • Copper(II) sulfate pentahydrate, 99%

    Alfa Aesar

    Synonym(s): Cupric sulfate Formula: CuSO4 5H2O Formula weight: 249.68 (159.60anhy) Purity: 99% CAS Number: 7758-99-8 UN Number: UN3077 Hazard Class: 9 Packing Group: III Harmonized Tariff Code:  2833.25 Hazard Statements: H302-H315-H319 Harmful if swallowed. Causes skin…

  • Chlorine in Heavy Mineral Oil standard solution, Specpure r, 10µg/g (0.001%)

    Alfa Aesar

    Harmonized Tariff Code:  3822.00 Hazard Statements: H350 May cause cancer. Precautionary Statements: P281-P201-P202-P308+P313-P405-P501a Use personal protective equipment as required. Obtain special instructions before use. Do not handle until all safety precautions have been read and…

  • Chlorine in Heavy Mineral Oil standard solution, Specpure r, 1000µg/g (0.10%)

    Alfa Aesar

    Harmonized Tariff Code:  3822.00 Hazard Statements: H350 May cause cancer. Precautionary Statements: P281-P201-P202-P308+P313-P405-P501a Use personal protective equipment as required. Obtain special instructions before use. Do not handle until all safety precautions have been read and…

  • Congo Red, indicator grade

    Alfa Aesar

    Synonym(s): C.I. 22120 Formula: C32H22N6Na2O6S2 Formula weight: 696.67 CAS Number: 573-58-0 Harmonized Tariff Code:  3204.14 Hazard Statements: H350-H361 May cause cancer. Suspected of damaging fertility or the unborn child. Precautionary Statements: …

  • cis-4-Cyclohexene-1,2-dicarboxylic acid, 98%

    Alfa Aesar

    Synonym(s): cis-1,2,3,6-Tetrahydrophthalic acid Formula: C8H10O4 Formula weight: 170.17 Purity: 98% CAS Number: 2305-26-2 Harmonized Tariff Code:  2917.20 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. …

  • Cholesteryl benzoate

    Alfa Aesar

    Synonym(s): Benzoic acid cholesteryl ester Formula: C34H50O2 Formula weight: 490.77 CAS Number: 604-32-0 Harmonized Tariff Code:  2916.31

  • m-Cresol Purple sodium salt, 0.04% w/v aq. soln.

    Alfa Aesar

    Formula: C21H17NaO5S Formula weight: 404.42 CAS Number: 62625-31-4 Harmonized Tariff Code:  2934.99

  • Creatine phosphate disodium salt tetrahydrate, 98+%

    Alfa Aesar

    Synonym(s): Sodium creatine phosphate dibasic tetrahydrate Formula: C4H8N3Na2O5P 4H2O Formula weight: 327.14 (255.07anhy) Purity: 98+% CAS Number: 71519-72-7 Harmonized Tariff Code:  2925.29

  • 6-Cyano-7-nitro-1,4-dihydroquinoxaline-2,3-dione, 99+%

    Alfa Aesar

    Synonym(s): CNQX, 6-Cyano-7-nitroquinoxaline-2,3(1H,4H)-dione Formula: C9H4N4O4 Formula weight: 232.16 Purity: 99+% CAS Number: 115066-14-3 Harmonized Tariff Code:  2933.59 Hazard Statements: H301-H315-H319-H335 Toxic if swallowed. Causes skin irritation. Causes serious eye…

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