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Excellent quality Manufacturer Supplier Niobium(V) Chloride Cl5nb 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% ... -
Good Wholesale Vendors Ki Potassium Iodide 7681-11-0 - Thulium chloride 19423-86-0 – Starsky
Description Product name:Cobalt sulfate CAS:10124-43-3 MF:CoO4S MW:155 Density:3.71 g/cm3 Melting point:1140°C Package:1 kg/bag, 25 kg/bag, 25 kg/drum Specification Content Electronic Grade I Grade Special Grade Co %≥ 20.3 20.3 21 Ni %≤ 0.001 0.002 0.002 Fe %≤ 0.001 0.002 0.002 Mg %≤ 0.001 0.002 0.002 Ca %≤ 0.001 0.002 0.002 Mn %≤ 0.001 0.002 0.002 Zn %≤ 0.001 0.002 0.002 Na %≤ 0.001 0.002 0.002 Cu %≤ 0.001 0.002 0.002 Cd %≤ 0.001 0.001 0.001 Insoluble Materials 0.01 ... -
Manufactur standard Wholesales Tetrakis(Triphenylphosphine)Palladium 14221-01-3 - Diethyl glutarate 818-38-2 – Starsky
Description Product name:Diethyl glutarate CAS:818-38-2 MF:C9H16O4 MW:188.22 Density:1.022 g/ml Melting point:-24.1°C Boiling point:237°C Package:1 L/bottle, 25 L/drum, 200 L/drum Specification Items Specifications Appearance Colorless liquid Purity ≥99% Color(Co-Pt) ≤10 Acidity(mgKOH/g) ≤0.2 Water ≤0.5% Application It is used as solvent and intermediates for organic synthesis and pharmaceuticals, etc. Property It is soluble in alcohol and ether, slightly soluble in w... -
Manufacturer for High Quality Butylated Hydroxyanisole 25013-16-5 - Dipotassium hexachloropalladate 16919-73-6 – Starsky
Description Product Name: Dipotassium hexachloropalladate CAS: 16919-73-6 MF: Cl6K2Pd MW: 397.33 EINECS: 240-974-6 Density : 2.738 g/mL at 25 °C(lit.) Form : Crystalline Specific Gravity: 2.738 Color : Red Water Solubility : Soluble in water. Sensitive: Hygroscopic Stability: hygroscopic Specification Items Specifications Appearance red Crystalline Product Name Dipotassium hexachloropalladate CAS 16919-73-6 MF Cl6K2Pd MW 397.33 purity 99% Application chemical catalyst... -
Ordinary Discount 4-Chlorophenol 106-48-9 - p-Toluenesulfonamide 70-55-3 – Starsky
Description Product name:p-Toluenesulfonamide/PTSA CAS:70-55-3 MF:C7H9NO2S MW:171.22 Density:1.25 g/cm3 Melting point:134-137°C Boiling point:221°C Package:1 kg/bag, 25 kg/bag, 25 kg/drum Specification Items Specifications Appearance White crystal Purity ≥99.5% Water ≤0.2% Cl ≤0.1% S ≤0.2% PH 5.0-7.0 Application 1.It is used in the manufacturing of plasticizers, disinfectants. 2.It is used in the production of synthetic resins, coatings, fluorescent dyes, etc. 3.It is ... -
Factory wholesale Zirconium Tetrachloride - Molybdenum disulfide 1317-33-5 – Starsky
Specification Items Specifications Appearance Colorless liquid Color(APHA) ≤10 Purity ≥99.5% Water ≤0.05% Evaporation residue ≤0.001% PH 5.0-8.0 Application 1,Used as organic solvent, dry cleaner, grease extractant, smoke agent, desulfurizer and fabric finishing agent 2,Tetrachloroethylene is widely used as organic solvent, dry cleaning agent, metal degreasing solvent, and as repellent for intestinal worms.Tetrachloroethylene can be used as fat extraction agent, fire extingu... -
Super Lowest Price Ethyl P-Toluenesulfonate Price - Ethylene carbonate 96-49-1 – Starsky
Description Product name:Ethylene carbonate CAS:96-49-1 MF:C3H4O3 MW:88.06 Melting point:35-38°C Boiling point:243-244°C Density:1.321 g/ml at 25°C Package:1 L/bottle, 25 L/drum, 200 L/drum Specification Items Specifications Appearance Colorless liquid Purity ≥99.9% Color(Co-Pt) ≤10 Ethylene oxide ≤0.01% Ethylene glycol ≤0.01% Water ≤0.005% Application 1.It is used for the production of lithium batteries and capacitors electrolyte in the electronic industry. 2.It is u... -
Low price for Nickel/Ni 7440-02-0 Lowest Price - Holmium Oxide 12055-62-8 – Starsky
Description Product property Product Name: Holmium Oxide CAS: 12055-62-8 MF: Ho2O3 MW: 377.86 EINECS: 235-015-3 Melting point：>100 °C(lit.) Density：1.0966 g/mL at 25 °C Storage temp.：Storage temperature: no restrictions. Color：Light yellow powder Specific Gravity：8.36 Water Solubility：Insoluble in water. Soluble in perchloric acids. Merck：14,4727 Specification Ho2O3 /TREO (% min.) 99.999 99.99 99.9 99 TREO (% min.) 99 99 99 99 Loss On Ignition (% max.) 0.5 0.5 1 1 Rare ... -
factory Outlets for Xylazine Hcl Xylazine Hydrochloride Cas 23076-35-9 - 3,4′-Oxydianiline 2657-87-6 – Starsky
Storage Dry and store at room temperature -
factory low price Factory Price Dibutyl Sebacate 109-43-3 - gamma-Valerolactone 108-29-2 – Starsky
Description Product Name: gamma-Valerolactone CAS: 108-29-2 MF: C5H8O2 MW: 100.12 EINECS: 203-569-5 Melting point: −31 °C(lit.) Boiling point: 207-208 °C(lit.) Density: 1.05 g/mL at 25 °C(lit.) Vapor density: 3.45 (vs air) Fefractive index: n20/D 1.432(lit.) Fp: 204.8 °F Form: Liquid Color: Clear colorless PH: 7 (H2O, 20℃) Specification Inspection items Specifications Results Appearance Colorless to slightly yellow liquid conform Odor Herbal, Sweet warm cocoa, woody ... -
Hot Selling for Tetrabutylammonium Bromide Manufacturer - (2-Bromoethyl)benzene 2-Phenylethyl bromide 103-63-9 – 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... -
Manufactur standard Cobalt Metal Powder Manufacturer Supplier - Sodium chlorite 7758-19-2 – Starsky
Description Product name:Sodium chlorite CAS:7758-19-2 MF:NaO2Cl MW:90.44 Melting point:190°C Water solubility:39 g/100 ml Package:1 kg/bag, 25 kg/drum, 50 kg/drum Specification Items Specifications Appearance White crystalline powder Purity ≥80% NaClO3 ≤1.2% Na2CO3 ≤0.8% NaOH ≤0.6% NaCl ≤15.6% As ≤3ppm Application 1. Sodium chlorite is mainly used in producing chlorine dioxide. 2. As water treatment 3. Swimming pool 4. Used as bleach, bleaching agent, cleaning agen...
