Reagents, K
-
-
kappa-Carrageenan
Alfa AesarSynonym(s): Gelatin, Vegetable Formula: C12H17O13S Formula weight: 401.32 CAS Number: 11114-20-8 Harmonized Tariff Code: 1302.39
Related Products: Carrageenan
-
Kerosene, low odor
Alfa AesarSynonym(s): Kerosine CAS Number: 64742-47-8 Harmonized Tariff Code: 2710.19 Hazard Statements: H304-H227 May be fatal if swallowed and enters airways. Combustible liquid. Precautionary Statements: P210-P280-P301+P310-P405-P403+P235-P501a Keep away from heat/sparks/open flames/hot…
Related Products: Kerosene
-
Kanamycin monosulfate
Alfa AesarSynonym(s): Kanamycin A Formula: C18H36N4O11 H2SO4 Formula weight: 582.58 CAS Number: 25389-94-0 Harmonized Tariff Code: 2941.90 Hazard Statements: H334-H360-H317 May cause allergy or asthma symptoms or breathing difficulties if inhaled. May damage fertility or the unborn child.…
Related Products: Kanamycin
-
-
KN-62
Alfa AesarFormula: C38H35N5O6S2 Formula weight: 721.84 CAS Number: 127191-97-3 Harmonized Tariff Code: 2933.59
-
Kinetin, 99%
Alfa AesarSynonym(s): N(6)-Furfuryladenine, 6-Furfurylaminopurine Formula: C10H9N5O Formula weight: 215.22 Purity: 99% CAS Number: 525-79-1 Harmonized Tariff Code: 2934.99
-
Kojic acid, 99%
Alfa AesarSynonym(s): 5-Hydroxy-2-(hydroxymethyl)-4H-pyran-4-one Formula: C6H6O4 Formula weight: 142.11 Purity: 99% CAS Number: 501-30-4 Harmonized Tariff Code: 2941.90 Hazard Statements: H351 Suspected of causing cancer. Precautionary Statements: P281-P201-P202-P308+P313-P405-P501a …
-
Ketoprofen
Alfa AesarSynonym(s): (2-[3-Benzoylphenyl]propionic acid) Formula: C16H14O3 Formula weight: 254.29 CAS Number: 22071-15-4 UN Number: UN2811 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code: 2918.30 Hazard Statements: H301-H315-H319-H335 Toxic if swallowed. Causes skin…
-
-
Kaempferol, 98+%
Alfa AesarSynonym(s): 3,4',5,7-Tetrahydroxyflavone Formula: C15H10O6 Formula weight: 286.24 Purity: 98+% CAS Number: 520-18-3 Harmonized Tariff Code: 2932.99 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. …
-
-
-
Kieselguhr
Alfa AesarSynonym(s): Diatomaceous earth CAS Number: 7631-86-9 Harmonized Tariff Code: 2512.00 Hazard Statements: H319-H335 Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements: P261-P280-P305+P351+P338-P304+P340-P405-P501a Avoid breathing…
-
Kallikrein Inhibitor
Alfa AesarSynonym(s): N-Acetyl-Pro-Phe-Arg-Ser-Val-Gln-NH{2} Formula: C35H55N11O9 Formula weight: 773.89 CAS Number: 97145-43-2 Harmonized Tariff Code: 2933.99
-
2-Ketoglutaric acid, 98%
Alfa AesarSynonym(s): 2-Oxoglutaric acid Formula: C5H6O5 Formula weight: 146.10 Purity: 98% CAS Number: 328-50-7 Harmonized Tariff Code: 2918.30 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary…
-
Ketoketal, 97%
Alfa AesarSynonym(s): Bicyclohexane-4,4'-dione monoethylene ketal Formula: C14H22O3 Formula weight: 238.33 Purity: 97% CAS Number: 56309-94-5
-
KIT Ligand, human
Alfa AesarSynonym(s): Recombinant Human KIT Ligand, KL-1 Formula weight: 18.7 kDa Harmonized Tariff Code: 2937.19
-
Kanamycin disulfate, 700 µg/mg
Alfa AesarSynonym(s): Kanamycin A, Kanamycin acid sulfate Formula: C18H36N4O11 2H2SO4 Formula weight: 680.65 CAS Number: 64013-70-3 Harmonized Tariff Code: 2941.90 Risk Phrases: 61 May cause harm to the unborn child. Safety Phrases: 53-20-36-45-60 Avoid exposure - obtain special…
-
-
-
5-Keto-D-gluconic acid potassium salt, 98%
Alfa AesarSynonym(s): D-Xylo-5-hexulofuranosonic acid potassium salt Formula: C6H9KO7 Formula weight: 232.23 Purity: 98% CAS Number: 5447-60-9 Harmonized Tariff Code: 2918.99 Risk Phrases: 36/37/38 Irritating to eyes, respiratory system and skin. Safety Phrases: 26-37-60 In case of…
-
Ketanserin tartrate, 98+%
Alfa AesarSynonym(s): R 41 468 Formula: C22H22FN3O3.C4H6O6 Formula weight: 545.52 Purity: 98+% CAS Number: 83846-83-7 UN Number: UN2811 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code: 2933.59 Hazard Statements: H301 Toxic if swallowed. Precautionary Statements: …
-
Kanamycin monosulfate, Cell Culture Grade
Alfa AesarSynonym(s): Kanamycin A Formula: C18H36N4O11 H2SO4 Formula weight: 582.58 CAS Number: 25389-94-0 Harmonized Tariff Code: 2941.90 Hazard Statements: H334-H360-H317 May cause allergy or asthma symptoms or breathing difficulties if inhaled. May damage fertility or the unborn child.…
-
Kisspeptin-10
Alfa AesarSynonym(s): Metastin (45-54), amide, human, Tyr-Asn-Trp-Asn-Ser-Phe-Gly-Leu-Arg-Phe-NH2 Formula: C63H83N17O14 Formula weight: 1302.44 Harmonized Tariff Code: 2937.19
-
-
Kemptide
Alfa AesarSynonym(s): Phosphate acceptor peptide, Leu-Arg-Arg-Ala-Ser-Leu-Gly Formula: C32H61N13O9 Formula weight: 771.91 CAS Number: 65189-71-1 Harmonized Tariff Code: 2925.29
-
-
Ketolide Resistance Peptide
Alfa AesarSynonym(s): Met-Arg-Phe-Phe-Val, M-R-F-F-V Formula: C34H50N8O6S Formula weight: 698.87 Harmonized Tariff Code: 2930.90
