Catalysts And Auxiliaries

CAS 80498-15-3 High Quality Laccase Enzyme Price

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• Packaging:  25kg/Drum

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What is Laccase Enzyme Laccase is a polyphenol oxidase dihydric phenoloxidase EC1 10 3 2 containing four copper ions belonging to the copper blue oxidase present as a monomeric glycoprotein Laccase exists mushrooms bacteria and plants but also can survive in the air after the reaction is the only product is water so...

High quality Acetoacetaniside cas 92-15-9

• Unit Price: USD 5 / Kilogram

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• Packaging:  in 25kg drum

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Best hot sale Sodium Methacrylate cas 5536 61 8 production method The following two routes can be used 1 Obtained by the action of ethyl acetoacetate with o methoxyaniline First dry the xylene ethyl acetoacetate and ethanol solution of triethanolamine to micro boiling distill off part of the xylene solution...

Best hot sale Sodium Methacrylate cas 5536-61-8

• Unit Price: USD 5 / Kilogram

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Best hot sale Sodium Methacrylate cas 5536 61 8 USED As a dispersant it can also be used as a coating excipient Our Services 1 Cooperate with research institutions we strictly control the process from raw material to finis

Best quality Neutral red cas 553-24-2

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• Packaging:  in 25kg drum

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Best quality Neutral red cas 553 24 2 Neutral red is a histological redyeing agent that can be used to stain lysosomes golgi bodies and nisfree grains It s also an acid base indicator Neutrophil is also a living dye because as cells die their ability to absorb neutrophil decreases Chemical properties Appearance and...

Best hot selling Oxalic acid cas 144-62-7

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Best hot selling Oxalic acid cas 144 62 7 Oxalic acid also known as Oxalic acid is a strong organic acid The chemical formula is H2C2O4 The common oxalic acid usually contains two molecules of crystallinity water H2C2O4 2H2O Oxalic acid is widely found in spinach and plant rhubarb production method 1 Oxalic acid is...

Best hot selling Pigment Yellow 24 cas 475-71-8

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Best hot selling Pigment Yellow 24 cas 475 71 8 PEG 400 polyethylene glycol 400 is a low molecular weight grade of polyethylene glycol It is a clear colorless viscous liquid Due in part to its low toxicity PEG 400 is widely used in a variety of pharmaceutical formulations Chemical properties Density 1 575 g cm3...

High quality Poly ethylene glycol cas 25322-68-3

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High quality Poly ethylene glycol cas 25322 68 3 PEG 400 polyethylene glycol 400 is a low molecular weight grade of polyethylene glycol It is a clear colorless viscous liquid Due in part to its low toxicity PEG 400 is widely used in a variety of pharmaceutical formulations Chemical properties Appearance and properties...

High quality Ammonium hydroxide cas 1336-21-6

• Unit Price: USD 5 / Kilogram

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High quality Ammonium hydroxide cas 1336 21 6 Ammonia NH3 aq is often referred to as Ammonian water It refers to an aqueous ammonia solution that has a strong pungent odor and is slightly alkaline In ammonia water ammonia molecules undergo weak hydrolysis to produce hydroxide ions and ammonium ions The ammonium...

2-hydroxypropyltrimethyl ammonium chloride 3327-22-8

• Unit Price: USD 3900 / Kilogram

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3 Chloro 2 hydroxypropyltrimethyl ammonium chloride CAS 3327 22 8 The product was cyanided and hydrolyzed to be chlorinated pc trimethylammonium beta hydroxybutyric acid This is a drug that is used to treat digestive dysfunction also known as BT Why Choos

Best selling 2-Bromobenzoic acid CAS 88-65-3

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Best selling 2 Bromobenzoic acid CAS 88 65 3 2 Bromobenzoic acid is a sterically hindered ortho bromo compound that is used as a starting material to synthesize quinazolinones e g 8 Hydroxy 2 methyl 4 3H quinazolinone H948330 production method 1 Add phenol to the reaction kettle stir and add water and heat up to 60 C...

Best price 4-Bromobenzoic acid CAS 586-76-5

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Best price 4 Bromobenzoic acid CAS 586 76 5 4 Bromobenzoic Acid is used in the synthesis of natural based insecticides Also used in the synthesis of anticancer compounds used in the treatment of diseases such as breast cancer production method 1 Add phenol to the reaction kettle stir and add water and heat up to 60 C...

Free sample 1-Bromo-2-methoxyethane 6482-24-2

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• Model No.: CAS NO 6482-24-2

Free sample 1 Bromo 2 methoxyethane 6482 24 2 Physicochemical properties Appearance and traits transparent colorless to yellow liquid Density 1 479 g mL at 25 C lit Boiling point 40 41 C 66 mm Hg lit Flash point 83 F Refractive index n20 D 1 447 lit Storage condition Refrigerator use Pharmaceutical pesticide...

Best price 5-Bromovaleric acid 2067-33-6

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Best price 5 Bromovaleric acid 2067 33 6 5 Bromovaleric Acid used in the synthesis of inhibitors for aminoglycoside resistant bacteria Also used in the preparation of sequence specific base pair mimics as topoisomerase IB inhibitors Physicochemical properties Appearance and traits slightly yellow solid Density 1 522 g...

Free sample Dodecyl 2-methylacrylate cas 142-90-5

• Unit Price: USD 5 / Kilogram

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Free sample Dodecyl 2 methylacrylate cas 142 90 5 USED For acrylic resin monomer deodorant lubricant additive leather and fiber finishing agent paper finishing agent adhesive internal plasticizer

Free sample Mirabegron cas 223673-61-8

• Unit Price: USD 3900 / Kilogram

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• Packaging:  in 25kg drum

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Free sample Mirabegron cas 223673 61 8 Potent bladder relaxant and reagent for diabetes remedy Physicochemical properties A

Catalysts TRIETHYLENE GLYCOL MONOMETHYL ETHER cas 112-35-6

• Unit Price: USD 30 / Kilogram

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Good quality Lubiprostone CAS 136790 76 6 Our Services 1 Cooperate with research institutions we strictly control the process from raw material to finished product 2 The customer comes first we provide reasonable price high quality product and prompt shipment

Good quality Lubiprostone CAS 136790-76-6

• Unit Price: USD 30 / Kilogram

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• Packaging:  in 25kg drum

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Good quality Lubiprostone CAS 136790 76 6 Chemical properties Appearance and traits white solidAppearance and traits white gray crystalsAppearance and properties white odorless crystal or crystalline powder Density 1 175 g cm3 Melting point 56 59oC Boiling point 532 3oC at 760 mmHg Flash point 275 7oC Refractive index...

Best price Phenyltrimethylammonium Chloride CAS 138-24-9

• Unit Price: USD 200 / Kilogram

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Free sample 2 Bromoterephthalic acid CAS 586 35 6 Chemical properties Appearance and traits white solidAppearance and traits white gray crystals Melting point 246 248 C dec lit Water solubility soluble Stability Stable under normal temperatures and pressures Storage conditions Store in a cool dry place Store in a...

Free sample 1 4-Diiodobutane CAS 628-21-7

• Unit Price: USD 460 / Kilogram

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• Packaging:  in 25kg drum

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Free sample 1 4 Diiodobutane CAS 628 21 7 Physicochemical properties Appearance and traits transparent light brown liquid strong smell Density 2 35 g mL at 25 C lit Melting point 6 C lit Boiling point 147 152 C 26 mm Hg lit Flash point 108 110 C 10mm Refractive index n20 D 1 621 lit Water solubility insoluble...

Free sample Pyrmetazole CAS 73590-85-9

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Free sample Pyrmetazole CAS 73590 85 9 Chemical properties Boiling point 539 7oC Flash point 280 2oC Refractive index 1 649 Storage condition 20oC Freezer use Omeprazole is an important intermediate for esomeprazole sodium

Best selling products 1 6-Dibromohexane CAS 629-03-8

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Best selling products 1 6 Dibromohexane CAS 629 03 8 1 6 Dibromohexane is used as a reagent in the synthesis of novel benzo b xanthone derivatives which have potential antitumor activity It is also used as a cross linker for the cross linking of glycuronans production method 1 Obtained from the bromination of...