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Tuesday, June 25, 2024

China Pipette Tip Manufacturer Co., Ltd. is a leading high-tech enterprise in China, specializing in the production of high-quality pipette tips and other laboratory consumables. Our extensive product lineup includes pipette tips, PCR plates & tubes, centrifuge tubes, deep well plates...

Sunday, June 23, 2024

Quantity : 100000000m - Price : $1500-2000/MT

Molecular Formula: C10H16N2O8 CAS No.: 60-00-4 Content: ≥99% Appearance: White Crystal Powder. Packing: 25kg/bag,or as clients' demands Properties: Insoluble in cold water, and general organic solvent, slightly soluble in hot water, but soluble in sodium hydroxide, sodium carbonate...

Sunday, June 23, 2024

Quantity : 100000000m - Price : $1500-2000/MT

Ethylene Diamine Tetra-Acetic Acid / EDTA Molecular Formula: C10H16N2O8 CAS No.: 60-00-4 Content: ≥99% Appearance: White Crystal Powder. Packing: 25kg/bag,or as clients' demands Properties: Insoluble in cold water, and general organic solvent, slightly soluble in hot water, but...

Friday, June 21, 2024

Quantity : 1 - Price : 900,00 €

water treatment chemicals for swimming pool disinfectant TCCA Trichloroisocyanuric Acid 90% Keyword : TCCA Category : Disinfectants put up in forms/packings for retail sale/as preparations/articles Detailed Description : 1.Character: TCCA (Trichloroisocyanuric Acid) 90% Molecular formula...

Friday, June 07, 2024

Price : USD 150- 600

Organic Membrane The organic membrane is a material having a selective separation function, and when there is a driving force on both sides of the membrane (such as a pressure difference, a concentration difference, a potential difference, etc.), the raw material component selectively...

Friday, June 07, 2024

Price : USD 150- 600

JIU WU company produces the ceramic ultrafiltration membranes with the pore size 20nm, 50nm and so on with reasonable ultrafiltration membrane price. JIUWU company offers a large choice of ceramic uf membranes with different geometries and cut-offs to meet your process requirements in viscosity...

Thursday, June 06, 2024

Sorbitan monopalmitate, also known as sorbitan palmitate/SMP, is synthesized by the esterification of sorbitan with palmitic acid. It has a molecular formula of C22H42O6. At room temperature, it is a light yellow granular solid. Monopalmitate is a W/O emulsifier that has an HLB value of 6...

Thursday, June 06, 2024

sorbitan monooleate uses sorbitan monooleate surfactant What Is Sorbitan Monooleate? Sorbitan monooleate surfactant, also known as sorbitan oleate/SMO, is synthesized by the esterification of sorbitan with oleic acid. It has a molecular formula of C24H44O6. At room temperature,...

Thursday, June 06, 2024

What Is Sorbitan Laurate? Sorbitan monolaurate, also known as sorbitan laurate/SML, is synthesized by the esterification of sorbitan with lauric acid. It has a molecular formula of C18H34O6. At room temperature, sorbitan monolaurate span 20 is a yellow to amber viscous liquid or soft paste...

Thursday, June 06, 2024

What is polysorbate 85? Polysorbat 85 is also known as polyoxyethylene 20 sorbitan trioleate , consists of ethoxylated sorbitol, ethylene oxide, and oleic acid. It has a molecular formula of C100H188O28. At room temperature, it is in the form of a pale-yellow to orange oily liquid...

Thursday, June 06, 2024

Polysorbate 81, also known as polyoxyethylene (5) sorbitan monooleate, consists of sorbitol, ethylene oxide, and oleic acid. It has a molecular formula of C34H64O11. At room temperature, it is in the form of a pale-yellow orange oily liquid. It is an O/W emulsifier with an HLB value of 10...

Wednesday, June 05, 2024

Catalog #: AP12169 Name: Amino-PEG2-amine Chemical Formula: C6H16N2O2 Molecular Weight: 148.21 CAS: 929-59-9 Purity: ≥95% Availability: In Stock SDS: Download DESCRIPTION Amino PEG 2 amine CAS 929-59-9 contains two end amino groups. It can undergo a sequential amide...

Wednesday, June 05, 2024

Ald-CH2-PEG2-NHBoc Catalog #: AP10071 Name: Ald-CH2-PEG2-NHBoc Chemical Formula: C11H21NO5 Molecular Weight: 247.29 CAS: 1229024-41-2 Purity: ≥95% Availability: In Stock SDS: Download DESCRIPTION The aldehyde group readily reacts with primary amines, aminooxy and...

Wednesday, June 05, 2024

Catalog #: AP14158 Name: ALC-0315 Chemical Formula: C48H95NO5 Molecular Weight: 766.3 CAS: 2036272-55-4 Purity: ≥95% Availability: In Stock DESCRIPTION ALC 0315 CAS: 2036272-55-4 is an ionizable aminolipid, a colorless oily material, one of four constituents that...

Wednesday, June 05, 2024

Catalog #: AP13627 Name: ALC-0159 Chemical Formula: (C2H4O)nC31H63NO2 ALC 0159 Molecular Weight: 542.9 CAS: 1849616-42-7 Purity: ≥95% Availability: In Stock DESCRIPTION ALC-0159 CAS: 1849616-42-7 is a PEG-lipid conjugate (i.e. PEGylated lipid), specifically, ALC-0159 CAS...

Wednesday, June 05, 2024

Catalog #: AP10627 Name: APDye 488 NHS ester (Alexa Fluor® 488 NHS equivalent) Chemical Formula: C37H47N5O13S2 Alexa Fluor 488 Molecular Weight: 833.93 CAS: 1374019-99-4 Purity: ≥95% Availability: In Stock SDS: Download DESCRIPTION APDye™ 488 NHS Ester (Alexa Fluor®...)

Wednesday, June 05, 2024

Catalog #: AP10627 Name: APDye 488 NHS ester (Alexa Fluor® 488 NHS equivalent) Chemical Formula: C37H47N5O13S2 Alexa 488 Molecular Weight: 833.93 CAS: 1374019-99-4 Purity: ≥95% Availability: In Stock SDS: Download DESCRIPTION APDye™ 488 NHS Ester (Alexa Fluor® 488...)

Wednesday, June 05, 2024

Catalog #: AP10627 Name: APDye 488 NHS ester (Alexa Fluor® 488 NHS equivalent) Chemical Formula: C37H47N5O13S2 Molecular Weight: 833.93 CAS: 1374019-99-4 Purity: ≥95% Availability: In Stock SDS: Download DESCRIPTION Alexa fluor 488 carboxylic acid succinimidyl ester...

Wednesday, June 05, 2024

Catalog #: AP13538 Name: AF 647 NHS Ester Chemical Formula: C40H46N3Na3O16S4 Molecular Weight: 1022 CAS: 407627-60-5 Purity: ≥92% Availability: In Stock Alexa 647 NHS ester(Alexa Fluor 647 NHS Ester equivalent) is a bright, far-red fluorescent dye with excitation...

Wednesday, June 05, 2024

Quantity : 10mg-10t - Price : 50usd-8000usd

TRIS (TROMETAMOL) CAS Number 77 86 1 Tris for short is a very widely used biological buffer, because tris has a wide pH range and can play the role of a pH regulator. The prepared tris hydroxymethyl aminoethane buffer is a tris based buffer commonly used in nucleic acid electrophoresis...

Wednesday, June 05, 2024

Quantity : 10mg-10t - Price : 50-15000

Trimethylolaminopropanesulfonic acid, or TAPS for short, is a white crystalline organic compound that emits a volatile and irritating odor when placed in the air for a long time at room temperature. This TAPS buffer is usually configured as a biological buffer with a sodium hydroxide...

Wednesday, June 05, 2024

Quantity : 10mg-10t - Price : 50-15000

Heparin sodium is an additive in the blood collection Tube. It is used in heparin anti-coagulation tube and can prevent the blood from rapidly coagulating in vitro after blood collection for a certain period of time. The conventional dosage of heparin sodium is 1 mL of blood corresponding...

Tuesday, June 04, 2024

Hexamethyl cyclotrisiloxane SiSiB® PC9240 hexamethylcyclotrisiloxane d3 is the simplest member of a series of cyclic oligodimethylsiloxanes. SiSiB® PC9240 is one of the main raw materials for silicone products. It is widely used in aviation, military industry, medicine and petrochemicals etc...

Tuesday, June 04, 2024

N,O-Bis(trimethylsilyl)trifluoroacetamid e SiSiB® PC9236, BSTFA structure BSTFA TMCS , is a clear to yellowish liquid.Technical Data CAS No. 25561 30 2 EINECS No. 247-103-9 Formula C8H18F3NOSi2 Molecular Weight 257.40 Boiling Point 155°C [760mmHg] Flash Point 23°C Color and Appearance...

Tuesday, June 04, 2024

N,O-Bis trimethylsilyl acetamide SiSiB® PC9235 (BSA) silane is a colorless to slightly yellowish liquid which is soluble in many nonpolar and polar aprotic solvents. SiSiB® PC9235, N O bis trimethylsilyl acetamide is an effective silylating agent. It is used in the pharmaceutical...

Tuesday, June 04, 2024

Bis trimethylsilyl acetylene SiSiB® PC9233 (BTMSA) is a colorless clear liquid (solid in winter). Technical Data CAS No. 14630 40 1 EINECS No. 238-671-9 Formula C8H18Si2 Molecular Weight 170.40 Boiling Point 136°C [760mmHg] Flash Point 2°C Melting Point 20-22°C Color and Appearance...

Tuesday, June 04, 2024

N,N'-Bis(trimethylsilyl)urea SiSiB® PC9230 is white crystalline powder. Technical Data CAS No. 18297 63 7 or 127290-39-5 EINECS No. 242-177-9 Formula C7H20N2OSi2 Molecular Weight 204.42 Boiling Point No data °C [760mmHg] Flash Point 82°C Melting Point 220°C Color...

Tuesday, June 04, 2024

SiSiB® PC9220 is a clear colorless and highly flammable liquid. It can be dissolved in many organic solvents, except polar solvents like acetonitrile and water. Technical Data CAS No. 1450 14 2 EINECS No. 215-911-0 Formula C6H18Si2 Molecular Weight 146.38 Boiling Point 112°C [760mmHg]...

Tuesday, June 04, 2024

Hexamethyldisilazane SiSiB® PC9210 (also called as Bis trimethylsilyl amine; HMDS chemical; HMDZ) is an extremely versatile and strong silylating agent. It is primarily used for the protection of sensitive functional groups during chemical synthesis. Trimethylsilyl moiety silazane...

Tuesday, June 04, 2024

Hexamethyldisiloxane(MM)SiSiB® PC9200, also called as HMDSO or HMDO, is a colorless clear liquid. Technical Data CAS No. 107 46 0 EINECS No. 203-492-7 Formula C6H18OSi2 Molecular Weight 162.38 Boiling Point 99°C [760mmHg] Flash Point -1°C Appearance Clear liquid APHA 10 Density 25/25°C 0...