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China Cheap price Benzophenone Cas 119-61-9 - 2-Methyl butyric acid CAS 116-53-0 factory price – Starsky
Description Product name:2-Methyl butyric acid CAS:116-53-0 MF:C5H10O2 MW:102.13 Density:0.936 g/ml Melting point:-70°C Package:1 L/bottle, 25 L/drum, 200 L/drum Specification Items Specifications Appearance Colorless to light yellow liquid Purity ≥99% Color(APHA) ≤30 Water ≤0.5% Acidity(mgKOH/g) ≤0.2 Application 2-Methyl butyric acid CAS 116-53-0 factory price is used to produce intermediates for lubricants, plasticizers, perfumes and perfume esters. Storage Store in ... -
High Quality Wholesales Pyruvic Acid 127-17-3 - Quinaldine/2-Methylquinoline CAS 91-63-4 manufacture price – Starsky
Description Product name:2-Methylquinoline/Quinaldine CAS:91-63-4 MF:C10H9N MW:143.19 Melting point:-2°C Density:1.058 g/ml Package:1 L/bottle, 25 L/drum, 200 L/drum Property:It is soluble in ethanol, ether, acetone and chloroform, slightly soluble in water. Specification Items Specifications Appearance Yellow-brown liquid Purity ≥99% Water ≤1% Application It can be used as alkali enhancer, photographic sensitizer, rubber vulcanization accelerator, lubricating oil antioxida... -
High reputation Hot Sales 2-Methylimidazole 693-98-1 - Manufacture direct supplier Chondroitin sulfate CAS 9007-28-7 – Starsky
Description Product Name: Chondroitin sulfate CAS: 9007-28-7 MF: C13H21NO15S MW: 463.36854 EINECS: 232-696-9 Form: Powder Color: White to Off-white Water Solubility: Soluble in water. Specification Appearance White to off‐white powder Assay(ODB) NLT90% (CPC) 91.3% Loss on drying Less than10%(USP731) 8.9% Protein NMT6.0%(USP34) 5.1% PH (1%H2O solution) 5.5‐7.5 6.5 Specific Rotation 20°~ ‐30° ‐27.5° Residue on Ignition 20%‐30%(dry base) 24.0% Clarity (5%H2O solution) <... -
Factory Cheap Hot Diethyl Sebacate - Ethyl phenylacetate 101-97-3 – Starsky
Description Product name:Ethyl phenylacetate CAS:101-97-3 MF:C10H12O2 MW:164.2 Density:1.03 g/ml Melting point:-29°C Boiling point:229°C Package:1 L/bottle, 25 L/drum, 200 L/drum Property:It is insoluble in water, miscible with ethanol, ether and other organic solvents. Specification Items Specifications Appearance Colorless liquid Purity ≥99% Water ≤0.5% Application 1.As a synthetic perfume, it is used to prepare various kinds of flower fragrance for ... -
Factory directly supply N-Iodosuccinimide With Best Price - Triethyl Phosphate/TEP 78-40-0 – Starsky
Description Product name:Triethyl phosphate CAS:78-40-0 MF:C6H15O4P Density:1.072 g/ml Melting point:-56°C Package:1 L/bottle, 25 L/drum, 200 L/drum Property:It is easily soluble in ethanol, soluble in ethyl ether, benzene and other organic solvents, also soluble in water. Specification Items Specifications Appearance Colorless liquid Purity ≥99.5% Color(Hazen) ≤20 Acidity(mgKOH/g) ≤0.2 Water ≤0.5% Application It is used as high boiling poi... -
Cheapest Price Best Price Pyridine - Styralyl acetate 93-92-5 – Starsky
Description Product name:Styralyl acetate CAS:93-92-5 MF:C10H12O2 MW:164.2 Density:1.028 g/ml Melting point:-60°C Boiling point:94-95°C Package:1 L/bottle, 25 L/drum, 200 L/drum Specification Items Specifications Appearance Colorless liquid Purity ≥99% Color(Co-Pt) ≤15 Water ≤0.5% Application It is used as edible and daily flavors. Storage Stored in a ventilated and dry warehouse. Property It is soluble in ethanol and most non-volatile oils, easily soluble in glycerol ... -
Good quality Manufacturer Dibutyl Phthalate - SEBACIC ACID DI-N-OCTYL ESTER 2432-87-3 – Starsky
Description Product name:Eugenol CAS:97-53-0 MF:C10H12O2 MW:164.2 Density:1.067 g/ml Melting point:-10°C Boiling point:254°C Package:1 L/bottle, 25 L/drum, 200 L/drum Specification Items Specifications Appearance Colorless or yellowish liquid Purity ≥99% Color(APHA) ≤30 Acidity(mgKOH/g) ≤0.2 Water ≤0.5% Application 1.It is used in perfumes, flavors and fragrances.. 2.It can be used as local anesthesia and sterilization in medicine. 3.In the field of dentistry, it can be... -
Professional Design Manufacturer Tributyl Citrate Tbc - TRIMETHYL CITRATE 1587-20-8 – Starsky
Description Product name:Trimethyl citrate CAS:1587-20-8 MF:C9H14O7 MW:234.2 Density:1.336 g/ml Melting point:75-78°C Boiling point:176°C Packaging:1 kg/bag, 25 kg/drum Specification Items Specifications Appearance White crystal Purity ≥99% Water ≤0.5% Application 1.It can be used as the main burning agent of colored flame candle. 2.It is the main raw material for the production of citrazinic acid. 3.It is the main raw material for the synthesis of hot-melt adhesive. 4.It c... -
Good Quality Ethyl 2-Hydroxybenzoate - Itraconazole 84625-61-6 – Starsky
Description Product Name: Itraconazole CAS: 84625-61-6 MF: C35H38Cl2N8O4 MW: 705.63 EINECS: 617-596-9 Melting point: 166°C Boiling point: 850.0±75.0 °C(Predicted) Density: 1.27 g/cm3 Fp: >110°(230°F) Storage temp: 2-8°C Solubility chloroform: 50 mg/mL, clear, colorless Pka: 3.7(at 25℃) Form: White powder Color: white Merck: 14,5245 Specification Product Name Itraconazole Appearance White powder Purity ≥ 99.0% MW 705.63 Melting point 166°C Application 1. Synthetic azole... -
Good quality Dimethyl Malonate Manufacturer - Acetyl chloride 75-36-5 – Starsky
Description Product Name: Acetyl chloride CAS: 75-36-5 MF: C2H3ClO MW: 78.5 EINECS: 200-865-6 Melting point: -112 °C Boiling point: 52 °C(lit.) Density: 1.104 g/mL at 25 °C(lit.) Vapor density: 2.7 (vs air) Vapor pressure: 11.69 psi ( 20 °C) Refractive index: n20/D 1.389(lit.) Fp: 40 °F Storage temp: Store below +15°C. Form: Liquid Specific Gravity: approximate 1.11 Explosive limit: 7.3-19%(V) Merck: 14,85 BRN: 605303 Specification Items Specifications Appearance Colorless li... -
2021 wholesale price Manufacturer Supplier Benzophenone - Camphene 79-92-5 – Starsky
Description Product name:Camphene CAS:79-92-5 MF:C10H16 MW:136.23 Density:0.85 g/ml Melting point:48-52°C Package:1 kg/bag, 25 kg/bag, 25 kg/drum Property:It is soluble in ether, slightly soluble in alcohol, insoluble in water. Specification Items Specifications Appearance Colorless crystal Purity ≥99% Water ≤0.5% Application It is used to synthesize camphor, flavors(such as isoborneol acetate), borneol, isocamphenyl acetate, etc. -
Hot sale 2-Ethylimidazole 1072-62-4 - Phloroglucinol 108-73-6 – 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...
