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Wholesale Diethyl Malonate - Quinaldine/2-Methylquinoline CAS 91-63-4 – 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, lub... -
Chinese Professional Factory Price Stevioside Tsg95ra50 White Powder - Vinyltrimethoxysilane 2768-02-7 – Starsky
Description Product Name: Vinyltrimethoxysilane CAS: 2768-02-7 MF: C5H12O3Si MW: 148.23 EINECS: 220-449-8 Melting point: <-70°C Boiling point: 123 °C (lit.) Density: 0.968 g/mL at 25 °C (lit.) Vapor pressure: 88 hPa (55 °C) Refractive index: n20/D 1.392(lit.) Fp: 73 °F Storage temp: Store below +30°C. Form: liquid Specific Gravity: 0.970 Explosive limit: 1.1%(V) Water Solubility: slightly soluble BRN: 1099136 Specification Product Name Vinyltrimethoxysilane Purity 99% min Appear... -
China New Product 4-Methylacetophenone Cas 122-00-9 - OCIMENE 13877-91-3 – Starsky
Description Product Name: OCIMENE CAS: 13877-91-3 MF: C10H16 MW: 136.23 EINECS: 237-641-2 Melting point: -27.17°C (estimate) Boiling point: 65-66 °C/13 mmHg Density: 0.818 g/mL at 20 °C(lit.) Refractive index: n20/D 1.485 Fp: 38 °C Storage temp: 2-8°C JECFA Number: 1338 BRN: 1736172 Specification Items Specifications Appearance Colorless or yellowish oily liquid Color(APHA) ≤50 Purity ≥99% Cis-beta-Ocimene ≥70% Limonene 10-30% Application It can be used to produce Basi... -
Chinese Professional Ruthenium(Iii) Chloride - Manganous dihydrogen phosphate 18718-07-5 – Starsky
Description Product name:Manganese dihydrogen phosphate CAS:18718-07-5 MF:Mn(H2PO4)2·2H2O MW:259.36 Package:1 kg/bag, 25 kg/bag Specification Items Specifications Appearance Reddish crystal Phosphoric acid and phosphate 46-52% Mn ≥14% Fe ≤0.5% SO4 ≤0.07% Water insoluble matter ≤6.0% Application 1.It is mainly used as phosphating agent for steel anti-rust, especially suitable for anti-rust of large mechanical equipment. 2.It is used as lubricating layer and protective... -
Factory wholesale Palladium Chloride Cl2pd Powder - Strontium carbonate 1633-05-2 – Starsky
Description Product Name: Strontium carbonate CAS: 1633-05-2 MF: CO3Sr MW: 147.63 EINECS: 216-643-7 Melting point: 1494 °C (lit.) Density: 3.7 g/mL at 25 °C (lit.) Form: Powder Color: white Specific Gravity: 3.7 Merck: 14,8838 Package:1 kg/bag, 25 kg/bag, 25 kg/drum Specification Product name Strontium carbonate Grade Industrial grade Appearance Colorless crystal or white powder Assay ≥ 98% BaCO3% ≤ 2.0 CaCO3% ≤ 0.50 Na2CO3% ≤ 0.50 Fe2O3% ... -
Chinese Professional Triethyl Orthoformate Teof 122-51-0 - 4-Hydroxyacetophenone 99-93-4 – Starsky
Description Product name:4′-Hydroxyacetophenone CAS:99-93-4 MF:C8H8O MW:136.15 Melting point:132-135°C Boiling point:147-148°C Flash point:166°C Density:1.109 g/ml Package:1 kg/bag, 25 kg/drum Specification Items Specifications Appearance White powder Purity ≥98% Water ≤0.5% Loss on drying ≤0.5% Application It is used in the production of choleretics and spices. Property It is easily soluble in alcohol, ether, chloroform, fatty oil and glycerol, and slightly soluble in wat... -
Hot New Products Tantalum Pentoxide O5ta2 Powder 1314-61-0 - Nickel 7440-02-0 – Starsky
Description Product Name: Nickel CAS: 7440-02-0 MF: Ni MW: 58.69 EINECS: 231-111-4 Melting point：212 °C (dec.)(lit.) Boiling point：2732 °C(lit.) density：8.9 vapor density：5.8 (vs air) storage temp：Flammables area form：wire color：White to gray-white Specific Gravity：8.9 Odor：Odorless PH：8.5-12.0 Specification Items Specifications Product name Nickel Cas number 7440-02-0 Molecular formula Ni Molecular weight 58.69 EINECS 231-111-4 Appearance black powder Ni(%,... -
Factory Price Tetrabutylammonium Bromide - 4-Methoxyphenol 150-76-5 – Starsky
Description Product name:4-Methoxyphenol/MEHQ CAS:150-76-5 MF:C7H8O2 MW:124.14 Density:1.55 g/cm3 Melting point:54.5-56°C Package:1 kg/bag, 25 kg/drum Specification Items Specifications Appearance White crystal Purity ≥99.5% Hydroquinone ≤0.05% Loss on drying ≤0.3% Residue on ignition ≤0.1% Heavy metals ≤0.05% Application 1.It is mainly used as polymerization inhibitor, UV inhibitor and dye intermediate of vinyl plastic monomer. 2.It is used to synthesize edible oil an... -
Chinese wholesale Triethyl Orthoformate Teof - 4-Methoxyphenol 150-76-5 – Starsky
Description Product name:4-Methoxyphenol/MEHQ CAS:150-76-5 MF:C7H8O2 MW:124.14 Density:1.55 g/cm3 Melting point:54.5-56°C Package:1 kg/bag, 25 kg/drum Specification Items Specifications Appearance White crystal Purity ≥99.5% Hydroquinone ≤0.05% Loss on drying ≤0.3% Residue on ignition ≤0.1% Heavy metals ≤0.05% Application 1.It is mainly used as polymerization inhibitor, UV inhibitor and dye intermediate of vinyl plastic monomer. 2.It is used to synthesize edible oil an... -
8 Year Exporter Tungsten 7440-33-7 - Strontium chloride 10476-85-4 – Starsky
Description Product Name: Strontium chloride CAS: 10476-85-4 MF: Cl2Sr MW: 158.53 EINECS: 231-201-3 Melting point: 874 °C (lit.) Boiling point: 1250 °C/1 atm (lit.) Density: 3 g/mL at 25 °C (lit.) Refractive index: 1.650 Fp: 1250°C Storage temp: 2-8°C Form: powder Color: White Specific Gravity: 3.052 Merck: 14,8840 Specification Items Specifications Appearance Colorless crystal Purity ≥99.5% Mg+Na+K ≤0.03% Ca ≤0.001% Ba ≤0.001% Water ≤0.3%... -
2021 New Style Factory Price Aminoguanidine Bicarbonate - 1-Phenyl-2-nitropropene 705-60-2 – Starsky
Description Product Name: 1-Phenyl-2-nitropropene CAS: 705-60-2 MF: C9H9NO2 MW: 163.17 EINECS: 627-363-3 Melting point: 63-65 °C (lit.) Boiling point: 263.0±9.0 °C(Predicted) Density: 1.141±0.06 g/cm3(Predicted) Storage temp: 2-8°C Form: Crystalline Powder Color: Yellow Specification Appearance Yellow powder Assay 99% min Melting point 63-65 °C (lit.) Boiling point 263.0±9.0 °C(Predicted) Application Organic intermediates. -
100% Original Wholesales Diethyl Malonate Faster Delivery - Undecan-4-olide/γ-Undecanolactone/104-67-6 – Starsky
Description Product name:Undecan-4-olide CAS:104-67-6 MF:C11H20O2 MW:184.28 Density:0.944 g/ml Package:1 L/bottle, 25 L/drum, 200 L/drum Property:It is soluble in ethanol, Benzyl alcohol, Benzyl benzoate, Propylene glycol, lye, most non-volatile oil and mineral oil, almost insoluble in glycerol and water. Specification Items Specifications Appearance Colorless or yellowish liquid Color(APHA) ≤30 Purity ≥99% Water ≤0.5% Application It can be used as so...
