Silica, fumed silica gel 112945-52-5

Quick Details Port: china main port Payment Terms: T/T,Western Union,MoneyGram Supply Ability: 1000 Kilogram/Kilograms per Year Other Names: SILICA GEL 7G density: 2.3 lb/cu.ft at 25 °C (bulk density)(lit.) Purity: 99% MW: 60.08 Appearance: White Powder CAS No.: 112945-52-5 Type: Agrochemical Intermediates,pharmaceutical intermediates form: powder Other Country: Shaanxi MF: O2Si refractive index: n20/D 1.46(lit.) Melting point: >1600°C Application: Silicone Packaging Detail: according to customers needs Product Description Description & Specification  Category  Pharmaceutical Raw Materials, Fine Chemicals, Bulk drug Standard Medical standard Shelf life 2 years  Storage  should be stored in a well-closed container at low temperature, keep away from moisture, heat and light. Test Item Standard: USP  Identification IR spectrum similar to that of RS HPLC retention time similar to that of RS Related substance Total impurities: NMT0.3% Single impurity: NMT0.1% Heavy metals NMT 10ppm Loss on drying NMT0.5% Residue on ignition NMT0.1% Assay 98.5%-101.0%   Product Photo   Packaging & Shipping   Why Choose Us 1.Selecting raw materials strictly,our products are the highest purity.2.Reasonable and competitive price. Provide the best and professional service.3.Fast delivery of the samples ,samples from stock. Reliable shipping way.4.Full experience of large numbers containers loading in Chinese sea port.5.Best after-service after shipment .6.Professional documents for your custom […]