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Top Suppliers Best Price Sodium Iodide - Thulium chloride CAS 19423-86-0 manufacture price – Starsky
Description Product Name: Thulium chloride CAS: 19423-86-0 MF: Cl3Tm MW: 275.29 EINECS: 236-904-9 Melting point：824°C form：Wet Crystalline Aggregates color：Green Water Solubility：Soluble in water. Specification Product Name: Thulium chloride Tm2O3 /TREO (% min.) 99.9999 99.999 99.99 99.9 TREO (% min.) 45 45 45 45 Rare Earth Impurities ppm max. ppm max. ppm max. % max. Tb4O7/TREO 0.1 1 10 0.005 Dy2O3/TREO 0.1 1 10 0.005 ... -
2021 New Style Best Price Gamma-Valerolactone - 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 ... -
Discountable price Factory Price Diethyl Sebacate 110-40-7 - Myrcene 123-35-3 – Starsky
Description Product name:Myrcene CAS:123-35-3 MF:C10H16 MW:136.23 Density:0.791 g/ml Melting point:-10°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) ≤0.5 Water ≤0.5% Application It is mainly used in Cologne and deodorant, and is also an important raw material for the synthesis of terpenes. Storage Stored in a ventilated and dry warehouse. Property It is soluble ... -
Cheapest Factory Pyruvic Acid 127-17-3 - gamma-Valerolactone/CAS 108-29-2/GVL – Starsky
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℃) Inspection items Specifications Results Appearance Colorless to slightly yellow liquid conform Odor Herbal, Sweet warm cocoa, woody conform Assay ≥98% ... -
Factory wholesale 5086-74-8 - Ropivacaine hydrochloride 132112-35-7 – Starsky
Description Product Name: Ropivacaine hydrochloride CAS: 132112-35-7 MF: C17H26N2O.ClH.H2O MW: 328.88 EINECS: 663-286-1 Melting point : 267-269°C Alpha: D20 -7.28° (c = 2 in water) Storage temp: 2-8°C Form: powder Color: white to off-white Specification Product Name Ropivacaine hydrochloride Appearance White crystalline powder Purity 99% min MW 328.88 MF C17H26N2O.ClH.H2O Package 1 kg/bag or 25 kg/drum or based on customer’s requirements Application A new type of long-acting a... -
Hot-selling 2-Methylimidazole - 2-Propoxyethanol/Ethylene glycol monopropyl ether/EP 2807-30-9 – Starsky
Description Product name:Ethylene glycol monopropyl ether CAS:2807-30-9 MF:C5H12O2 MW:104.15 Density:0.913 g/ml Melting point:-75°C Package:1 L/bottle, 25 L/drum, 200 L/drum Property:It is soluble in ethanol, acetone and other organic solvents, miscible with water. Specification Items Specifications Appearance Colorless transparent liquid Purity ≥99% Color(Pt-Co) ≤10 Acidity(as HAC) ≤0.02% Water ≤0.1% Application It is widely used in electr... -
Hot New Products Best Price Acetylacetone 123-54-6 - 2-Furoyl chloride cas 527-69-5 – Starsky
Product name:2-Furoyl chloride CAS:527-69-5 MF:C5H3ClO2 MW:130.53 Melting point:-2°C Boiling point:173-174°C Density:1.324 g/ml at 25°C Package:1 L/bottle, 25 L/drum, 200 L/drum Items Specifications Appearance Colorless liquid Purity ≥99% Color(Pt-Co) ≤10 Water ≤0.5% Organic synthesis. 2-Furoyl chloride is a corrosive liquid boiling at 173°C, which is more irritating to the eyes than benzoyl chloride. 2-Furoyl chloride is a useful pharmaceutical intermediate and is us... -
Factory made hot-sale Factory Price Thrimethyl Orthoformate Tmof 149-73-5 - Dimethyl sulfoxide/DMSO 99.9% cas 67-68-5 manufacture supplier – Starsky
Description Product name:Dimethyl sulfoxide/DMSO CAS:67-68-5 MF:C2H6OS MW:78.13 Density:1.1 g/ml Melting point:18.4°C Package:1 L/bottle, 25 L/drum, 200 L/drum Property:It is soluble in water, ethanol, acetone, ether, benzene and chloroform. Specification Items Specifications Appearance Colorless liquid Color(APHA) ≤10 Purity ≥99.9% Acidity(mgKOH/g) ≤0.03 Water ≤0.2% Application It is used as organic solvent, reaction medium and intermediate in organic synthesis. Storag... -
Good User Reputation for Wholesales 4′-Methoxyacetophenone 100-06-1 - Methyl isoeugenol CAS 93-16-3 factory price – Starsky
Description Product Name: Methyl isoeugenol CAS: 93-16-3 MF: C11H14O2 MW: 178.23 EINECS: 202-224-6 Melting point: 98-100 °C(lit.) Boiling point: 262-264 °C(lit.) Density: 1.05 g/mL at 25 °C(lit.) FEMA: 2476 | ISOEUGENYL METHYL ETHER Refractive index: n20/D 1.568(lit.) Fp: >230 °F JECFA Number: 1266 Package:1 L/bottle, 25 L/drum, 200 L/drum Specification Items Specifications Appearance Colorless or yellowish liquid Purity ≥99% Color(Co-Pt) ≤30 Water ≤0.5% Application 1.M... -
Special Design for Aminoguanidine Hydrochloride Manufacture - p-dimethylaminobenzaldehyde 100-10-7 – Starsky
Description Product name:4-Dimethylaminobenzaldehyde CAS:100-10-7 MF:C9H11NO MW:149.19 Density:1.1 g/cm3 Melting point:72-75°C Package:1 kg/bag, 25 kg/bag, 25 kg/drum Property:It is soluble in alcohol, ether, acetone, chloroform and acetic acid, slightly soluble in water. Specification Items Specifications Appearance White crystal or powder Purity ≥99% Cl ≤0.5% Heavy metals ≤0.2% Loss on drying ≤0.3% Application 1.In the aspect of dyes, it ... -
Manufacturer of Manufacturer Trimethyl Citrate - Desmodur RFE/Isocyanates RFE/ CAS 4151-51-3/Adhesive RF/Desmodur RF – Starsky
Inspection items Specifications Results Appearance Yellow to dark violet liquid conform Assay of NCO 7.2±0.2% conform Assay of methane 27±1 conform Viscosity ( 20℃) 3 mPa.s conform Solvent Ethyl acetate conform Flash point -4℃ conform Conclusion conform RFE polyisocyanate is a highly effective crosslinker for adhesives based on polyurethane, natural rubber and Synthesis rubber. RFE polyisocyanate is also useful for impro... -
Factory Cheap Hot Diethyl Sebacate - cis-3-hexenol/cis-3-Hexen-1-ol 928-96-1 – Starsky
Description Product Name: Leaf alcohol / cis-3-Hexen-1-ol CAS: 928-96-1 MF: C6H12O MW: 100.16 EINECS: 213-192-8 Melting point: 22.55°C (estimate) Boiling point: 156-157 °C(lit.) Density: 0.848 g/mL at 25 °C(lit.) Vapor density: 3.45 (vs air) Refractive index: n20/D 1.44(lit.) FEMA: 2563 | CIS-3-HEXENOL Fp: 112 °F Form: Liquid Pka: 15.00±0.10(Predicted) Color: APHA: ≤100 Merck: 14,4700 JECFA Number: 315 BRN: 1719712 Specification Items Specifications Results Appearance Colourl...
