Beijing Big Clock Siji Building Materials Co., Ltd

Product Description Cyclopentanol 99.5%min CAS No.: 96-41-3 MF: C5H10O EINECS No.: 202-504-8 Other Names: Hydroxycyclopentane Purity (%): 99.5%min Refractive index: 1.452-1.454 Usage: Organic synthesize intermediates used as material for medicine and flavor and also used in solvent for...

Product Description Zinc Sulphate heptahydrate powder Zn21% Molecular formula: ZnSO4.7H2O, Molecular weight: 287.54, Appearance: White crystals, Assay: 98%min, Zn: 21.5%min, Pb: 0.002% max, CD: 0.002%max, As: 0.001% max, Packing: 25kgs plastic woven bag, 25mts/20'FCL

Packing: Export Standard Packing. Model NO.: N220, N330, N550, N660. Productivity: 1000tons/Month Unit Price: Negotiable Shipment Terms: FOB Payment Terms: T/T Minimum Order: 10 Tons Price Valid Time: From Jan 18,2012 To Jan 18,2013 Trademark: Hualian Origin: china Carbon Content:...

Product Description Uses: Emulsifier OP is mainly used for textiles, petroleum, chemical, rubber, machinery, leather and other industries, as well as a purifying agent, leveling agent. Appearance: Transparent liquid Chroma (PT - Co units) ≤ 80 150 200 The active ingredient, % (m / m) ≥ 99.0...

Product Description Formula: Co3O4 CAS No.: 1308-06-1 M. W.: 240.80 Properties: Black powder, no agglomeration. With loose density of: 0.7-1.5g/cm3; Tap density: 2.5-3.5g/cm3; Particle size: D50=4.0-6.0micro; Phase: Without otiurs; Bet surface area: 0.6-1.5m2/g. Application: It is mainly used...

Product Description Ammonium Sulphate Widely uses in professions and so on metallurgy, medicine, leather, wood preservation, spinning and weaving, galvanization, this product may also make the fermentation medium in the biological drugs manufacture. The agriculture is one kind of acidic...

Product Description We manufacture calcined kaolin, the quality is similar to ultrex op, our product can be widely used in coating and paper making., ceramics, rubber, it is excellent extender of TiO2. It enjoy high reputation in China. Opsil PS20, ultrex op, c80/95.

Product Description CAS No.: 99-05-8 Content: ≥ 98.5% Appearance: White-like crystalline Powder Formula: C7H7NO7 Moisture: ≤ 0.5% Residue on ignition: ≤ 0.5% Melting Point: ≥ 174° C Packing: Fiber drum

Product Description PAC Packaging & Delivery Packaging Detail: It is in bags for 25Kg, one layer of plastic sheeting inside, the outer plastics are worked out bag. Delivery Detail: Within two weeks after receiving the order. PAC Specifications Its high basicity and the low dosage minimize...

Product Description Sodium Sulfite Anhydrous Property: White gravel or powder crystal, relative density is 1.561, less to dissolve in water and its water solution has alkaline reaction; It is hard to dissolve in ethanol. It is used to produce chloroform, solasulfone and Benzaldehyde in medical...