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Cheapest Price Butyl Methacrylate 97-88-1 - 4,4′-Oxydianiline 101-80-4 – Starsky
Application 1) It is the main material of High temperature polyimied film, resin, engineering plastic as bellows: Polyimide, polyether imide, polyester imide, a polymaleimide, poly aryl amide 2)It is material of 3,3’,4,4’-Tetraaminodiphenyl Ether which is main monomer of a series of aromatic heterocyclic heat resistant polymeric material 3)It is material of high performance heat resistance of epoxy resin, polyurethane and other polymer materials and crosslinking agent. Storage Storage l... -
New Arrival China Acetaminophen Cas 103-90-2 - Phloroglucinol dihydrate 6099-90-7 – Starsky
Description Product Name: Tetrakis(triphenylphosphine)palladium CAS: 14221-01-3 MF: C72H60P4Pd MW: 1155.561844 EINECS: 238-086-9 Melting point: 103-107 °C storage temp.: 2-8°C form: Fine Powder or Platelets color: Bright yellow to khaki Water Solubility: insoluble Specification Product Name Tetrakis(triphenylphosphine)palladium CAS 14221-01-3 Apperance Yellow Powder Melting point 103-107 °C Assay/Pd ≥9.2% Purity ≥99% Properties of precious metal catalysts 1.High activit... -
Low MOQ for Rhodium Nitrate Cas 10139-58-9 - Tributyl citrate TBC 77-94-1 – Starsky
Description Product name:Ethyl chloroacetate Purity:99% CAS:105-39-5 MF:C4H7ClO2 MW:122.55 EINECS:203-294-0 Melting point:-26°C Boiling point:143°C Hazard class:6.1 Shelf life:2 years Density:1.149-1.15 g/ml at 20°C Appearance:Colorless transparent liquid Package:1 L/bottle, 25 L/drum, 200 L/drum Specification Items Specifications Appearance Colorless transparent liquid Color(Co-Pt) ≤15 Purity ≥99% Ethyl dichloroacetate ≤0.2% Water ≤0.1% Property Ethyl ... -
Factory Free sample Tianeptine Sodium Salt 30123-17-2 - Tetrachloroethylene 127-18-4 – Starsky
Description Product Name: Tetrachloroethylene CAS: 127-18-4 MF: C2Cl4 MW: 165.83 EINECS: 204-825-9 Melting point: -22 °C (lit.) Boiling point: 121 °C (lit.) Density: 1.623 g/mL at 25 °C (lit.) Vapor density: 5.83 (vs air) Vapor pressure: 13 mm Hg ( 20 °C) Refractive index: n20/D 1.505(lit.) Fp: 120-121°C Form: Liquid Specification Items Specifications Appearance Colorless liquid Color(APHA) ≤10 Purity ≥99.5% Water ≤0.05% Evaporation residue ≤0.001% PH 5.0-8.0 Applicat... -
Wholesale Dimethyl Malonate Price - 3-Methylanisole 100-84-5 – Starsky
Description Product name:3-Methylanisole CAS:100-84-5 MF:C8H10O MW:122.16 Density:0.969 g/ml Melting point:-47°C Boiling point:175-176°C Package:1 L/bottle, 25 L/drum, 200 L/drum Property:It is soluble in ethanol and ether. Specification Items Specifications Appearance Colorless liquid Purity ≥99% Water ≤0.1% Phenol ≤200ppm Application It is mainly used in the synthesis of dyes and pharmaceutical intermediates. Storage Store in a cool, ventilated warehouse. Keep away f... -
China wholesale Barium Chromate - Dibutyl phthalate 84-74-2 – Starsky
Description Product name:Dibutyl phthalate Appearance:Colorless transparent liquid Purity:99.5% CAS:84-74-2 MF:C16H22O4 MW:278.35 EINECS:201-557-4 Melting point:-35°C Boiling point:340°C Package:1 L/bottle, 25 L/drum, 200 L/drum Specification Items Specifications Appearance Colorless transparent liquid Color(Pt-Co) ≤20 Purity ≥99.5% Acid value(mgKOH/g) ≤0.07 Moisture ≤0.1% Application 1. It is common plasticizer for plastics, synthetic rubber, artificial leather, etc. 2.... -
OEM/ODM China Wholesales Stevioside Tsg95ra50 Food Grade – Potassium chloroplatinate 16921-30-5 – Starsky
Description Product property Product name: Potassium chloroplatinate Purity: 99.9% CAS: 16921-30-5 MF: PtClK MW: 269.63 Melting point: 250°C Density: 3.499 g/cm3 Appearance: Orange-Yellow powder Package: 10 g/bottle, 50 g/bottle, 100 g/bottle Specification Impurity Pd ≤0.0050 Al ≤0.0050 Au ≤0.0050 Ca ≤0.0050 Ag ≤0.0050 Cu ≤0.0050 Mg ≤0.0050 Cr ≤0.0050 Fe ≤0.0050 Zn ≤0.0050 Mn ≤0.0050 Si ≤0.0050 Ir ≤0.0050 Pb ≤0.0005 Application 1. It is used as analytical reagent an... -
Rapid Delivery for Manufacturer Supplier Rhodium Nitrate - Sodium tetrachloropalladate 13820-53-6 – Starsky
Description Product Name: Sodium tetrachloropalladate(II) CAS: 13820-53-6 MF: Cl4Na2Pd MW: 294.21 EINECS: 237-502-6 Form： Powder and Granules Crystals Color： Red-brown Water Solubility： SOLUBLE Sensitive： Hygroscopic Specification Items Specifications Appearance Red-brown powder Product Name: Sodium tetrachloropalladate(II) CAS 13820-53-6 MF: Cl4Na2Pd MW: 294.21 purity 99.9% Impurity Au ＜0.0050 Ca ＜0.0050 Ag ＜0.0050 Cu ＜0.0050 Mg ＜0.0050 Cr ＜0.0050 ... -
Renewable Design for Diphenyl Carbonate - Monoethyl fumarate 2459-05-4 – Starsky
Description Product name:Monoethyl fumarate/MEF CAS:2459-05-4 MF:C6H8O4 MW:144.13 Melting point:68°C Boiling point:147°C Density:1.11 g/ml Package:1 kg/bag, 25 kg/bag, 25 kg/drum Fumaric Acid Monoethyl Ester is an anti-psoriatic fumaric acid ester. Fumaric Acid Monoethyl Ester inhibited thymidine-14C incorporation into DNA by cultured human lymphocytes. Fumaric Acid Monoethyl Ester has been shown to evoke transient increase in intracellular free calcium concentration and inhibit pr... -
Factory Cheap Hot Manufacturer Phenyl Salicylate 118-55-8 - Trichloroethylene 79-01-6 – Starsky
Description Product Name: Trichloroethylene CAS: 79-01-6 MF: C2HCl3 MW: 131.39 EINECS: 201-167-4 Melting point: -86 °C Boiling point: 87 °C Density: 1.463 g/mL at 25 °C(lit.) Vapor density: 4.5 (vs air) Vapor pressure: 61 mm Hg ( 20 °C) Refractive index: n20/D 1.476(lit.) Fp: 90°C Storage temp: 2-8°C Form: Liquid Color: Clear colorless Merck: 14,9639 BRN: 1736782 Specification Item Standard Result APPEARANCE Transparent Liquid, No Visible Impurity Transparent Liquid, No Visible Impu... -
2021 China New Design Scandium Oxide - Ruthenium(III) chloride 14898-67-0 – Starsky
Description Product Name: Ruthenium(III) chloride CAS: 14898-67-0/10049-08-8/13815-94-6 MF: Cl3Ru MW: 207.43 EINECS: 604-667-4 Melting point: >300°C density: 3.11 g/cm3 form: Powder color: Dark brown to black Water Solubility: soluble Specification Product Name Ruthenium(III) chloride CAS 14898-67-0 (x-hydrate) 13815-94-6 (trihydrate) 10049-08-8 (anhydrous) Ruthenium content 49% Purity Purity of original ruthenium powder > 99.95% Impurity (%... -
Factory source Benzyl Salicylate 118-58-1 Faster Delivery - 2-Acetonaphthone 93-08-3 – Starsky
Description Product Name: Tianeptine sodium salt CAS: 30123-17-2 MF: C21H24ClN2NaO4S MW: 458.93 EINECS: 250-059-3 Specification Product name Tianeptine Sodium Powder CAS 30123-17-2 Appearance Off-white powder Confirmed Impurities A ≤0.1% Not detected Water ≤ 5.0% Complies Assay 99.0% min 99.3 % Related compounds Any impurity ≤0.1% <0.1% Total impurities ≤0.4% Complies Residual Solvents Acetidin≤ 0.5% Complies Dichlorome...
