Fine Chemicals

name:plastic case.materical:plasticwe nearly 20 sets of computer-operated injection machine.we can make all kinds ofinjection plastic case at size from 10x10x10mm to 900x900x1000mm.and weight from1g to 4000g.

Features:1) Made of plastic2) Used for sofas3) Beautiful design and refined work4) Our company is able to produce various moulds as your samples

Features:1) Made of plastic2) Used for water pumps3) Novel design and refined work4) Our company is able to produce various moulds as per your samples

Features:1) Made of plastic2) Used to freshen air3) Beautiful design and refined work4) N.W.: 31g

Bamboo charcoal has function of dehumidify, sterilize, and deodorization.

Place of origin: ChinaWith the purity up to 99.7%, this product can offer high performance of refrigerationWithout water or other hazardous impuritiesIt can prevent refrigeration system from corrosion, without harm to atmospheric ozonelayer as the new generation of environmentally friendly refrigerant. Weight: 13.6kg (30lbs) Inner packing: 1pc/box Box dimensions: 24.5 x 24.5 x 42cmWeight: 13.6kg

Features: 1) Dichlorodifluoromethane is a colorless gas at room temperature, and a non-toxic, non-flammable, colorless, transparent liquid under pressure2) It has excellent thermal and chemical stability3) It does not corrode metals except magnesium and magnesium alloySpecifications: 1) Formula: CCl2F22) Boiling point (101.3KPa): -29.8oC3) Critical temperature: 112.2oC4) Critical pressure: 4116.2KPa5) Liquid density: 1291.2kg/m²6) Grade: A, B, C7) Appearance: colorless and transparent 8) Odor: odorlessPacking:Cylinder: 13.6, 22.7, 40, 80, 500 or 1,000kg

CAS No.:56-89-3 Molecule Formula:C6H12N2O4S2 Molecule Weight:240.30 Structure Formula: Description:White crystals or crystalline powder; almost insoluble in water, practically insoluble in ethanol and in ether.? Manufacture Standards: AJI92/EP5

CAS No.:537-55-3 Molecule Formula:C11H13NO4 Molecule Weight:223.23 Description:White crystals or crystalline powder; strongly acid taste. Freely soluble in water. Manufacture Standards:AJI92/EP5 Specification: Specific rotation +46.5~+49.0° Heavy metals =10ppm Residue on ignition =0.50% Assay 99.0~101.0% pH 2.0~3.0

CAS No.:616-91-1 Molecule Formula:C5H9NO3S Molecule Weight:163.20 Description:White crystals or crystalline powder; strongly acid taste. Freely soluble in water. Soluble in ethanol, practically insoluble in ether. Solubility(H2O, g/100g):17(20°),80(40°),260(60°) Manufacture Standards:AJI92/USP26/EP5 Specification: Specific rotation +21.3~+27.0° Heavy metals =10ppm Loss on drying =0.50% assay 98.5~101.0% Melting point 106~110? pH 2.0~2.8

Metallurgical metalwork desiccant Metallurgical products oxidize easily in damp condition and rust will affect the quality and appearance of products. Therefore, small desiccant packets are applied more and more widely in the field of metallurgical metalwork. We recommend the desiccants packed with Tejin, which has exceptionalAnti – rupture capacity. Tejin is permeable to air, but impermeable to particles like dust and powder. This desiccant is reusable after dried. Considering the costs and consumers’ habits, you can also choose other packing materials. Absorbent-Active Mineral: Montmorillonite, Silica gel. Packing Material: Tyvek, Tejin, Sanpont, common nonwoven fabric. Note: The packaging and size can be customized. Desiccant packets and bags for electronic products Currently small desiccant packets have found a wide application in electronic industry. For example, components integrated circuits, electronics consumer goods, electronics communication equipments and

Column Chromatography Silica gel This product is made from premium quality silica gel. Its main characteristic is that this product can realize separation and purification by the difference in adsorption and retaining time for different ingredients in compound Characteristies The gel performed as white grains of homogeneous size. Chief ingredient is silicon dioxide. Of high purity. Secure and sanitary. Column chromatography silica gel belongs to colloidal-state system with solid characteristics, which is composed of colloidal particles with condensate structure. The colloidal particle is the polycondensate of hydrated silica gel (multi-silica acid), belongs to a non-crystalline-state substance. The interspace of aggregation of colloidal particle forms the inner micro interspace structure of reagent column chromatography silica gel particle. Therefore, it is a kind of premium quality adsorption material with rich fine porous structure, high specific surface area, high purity a

Narrow Pore Silica Gel characteristics: 1. Appearance: high transparency as glass-like in form of pellet or lump (buyer’s option). 2. Average pore diameter is about 2.0-3.0nm. 3. Specific surface area: 650-800 m2/g. 4. Pore volume: 0.35-0.45ml/g. 5. Thermal conductivity: 0.63KJ/m.hr 6. Specific heat: 0.92 KJ/kg.? 7. Thermal conductivity: 0.63 KJ/m.hr.? Use: Mainly used for drying and moisture-proof, may also be used as catalyst carriers, adsorbents, separators and variable-pressure adsorbents, etc. Normal Supply condition of “Type A” Silica gel 1. Raw white Silica gel, Narrow Porous (Type A) A: Broken/Crushed Pieces: 0.5-2mm, 1-3mm, and 1.5-4mm B: Bead (Pellet): 1-2mm, 1-3mm, 2-4mm, 2-5mm, 3-5mm, 3-6mm,4-6mm C: Granular (Lump) Form: 0.2-1mm, 0.5-2mm, 1.5-3mm, 2-5mm,4-6mm, 4-8mm 2. Silica Gel Blue Indicator (Color Change from Blue to Pink), Type A A: Broken/Crushed Pieces: 0.5-2mm, 1-3mm, and 1.5-4mm B: Bead (Pellet) Form: 1-2mm, 1-3mm, 2-4mm, 2-5mm, 3-5mm

Orange Silica Gel Indicator It is our newly developed silica gel indicator-the most revolutionary e environmentally friendly silica gel indicator in China. It is semi-transparently orange e glass ilke in appearance with speherical or lumpy granule. Our orange silica gel indicator has superior moisture adsorption capacity; also it discolors variously with the increasing of moisture adsorption, so it is called "mois ture indicator". It can either be used seperately or goes with ordinary narrow pore silica gel (usually by percentage of 5%). It uses a kind of non-toxic, non-cobalt organic compound as discoloring agent. In this way, it can successfully get rid of cobalt hazard to environment e human tealth. It disclors from orange into green and at last into blue-purple with variation of moisture adsorption degree [Sizes] 1-3mm 2-5mm 4-8mm [Packing] 25kg per compound bag or 25kg metal pail [Note] Packing and size may be customized per your specific requirements

silica gel cat litter silica gel cat litter, a revolutionary new and ideal cleanser for pet litter, which will deliver an exciting and completely innovative solution in cat litter, and it is often used as padding material in raising other pets. has abundant micro pores inside and it is white beads in appearance. The non-toxic SiO2 forms the product basically. It is safe for domestic use. When it is used as padding material, cat litter can absorb liquid out of urine or solid waste quickly and completely, as well as the odor, so it can keep the air in your room fresh and dry. Another advantage of cat litter is that it can reduce pet litter greatly. Method of Usage: 1. Dump silica sand into to cat's toilet basin about 2-3 inches depth (about 5-10cm), in order to get the best effect, don't mix with other sands. 2. After the pets excrete filth, the filth will concrete at once and the bacteria in the urine will be concreted in a block, so the surrounding will be on stink and keep cl

Type B Silica gel Characteristies The average pore diameter is between 40-70 Angstrom, while the particle size is between 1-8mm. The adsorption capacity is between 60-80% under relative humidity of 90%. The frame of the gel is fairly strong, and will not crack upon contact with water. It can be used as desiccant, sorbent and moisture absorbent, or as carrier for catalysts, filler for chromatographic column sometimes. The product is processed through activation treatment. When used for the production of scented silica gel, it won't crack when infused in the scented solvents. Hence the product is often used as the raw material for scented gel. Also it can be used for padding material for raising pats. It has the characteristics of odor removal, clean, low trash amount, no pollution to the environment and improvement to the soil structure. Main Technical Specifications: ITEM Data Typical values Adsorption capacity% RH=20% 4.0 6.2 RH=50% 11.0 16.2 RH=90% 70.0 73.9 Loss on

We are able to meet all of your manufacturing needs. Our compounding equipment is capable of blending from the most delicate emulsions and serums to the most basic shower gels ,lotions and soap. POLYACE offers you a wide range of product filling capabilities including the ability to fill liquids, cream, powders and glitter products into bottles, jars, tubes. Warmly welcome to visit our booth, you will find lots of pleasant surprise there.The production workshop covers 40,000 square meters,and processes Fifteen fully and semi automatic production lines,the daily maximum output of liquid is 380,000kg, while the daily cream output is 50,000kg.Our equipment allows us to change from one product to another quickly to insure orders are shipped in a timely manner.

Use: Metal parts cleaning,getting away oxidize surface.Slightly corrosive to metal, usedto flush boiler, and sterilize bacterium in water.Bleach fibre,wood and paper. Remove nitrite in tobacco.Raw material for pesticide intermediate,ramification of sulfamic zcid. Packaging, Storage and Transportation: Knitting bags with plastic liners,25kg per bag.or Flexible Containers with 500kg,1000kg. Stored in dry and cleanplace. Protection from sunshine,rain moisture and a acute. name of index high class first class sulfamic acid % = 99.80 = 99.50 sulpate (SO42-)% = 0.05 = 0.05 iron (Fe3+) % = 0.0025 = 0.0025 insoluble in water % = 0.01 =0.02 loss on drying % =0.05 =0.10

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White crystal powder or grains, Constituent Content>98%,Boiling Point: 200, Melting Point: 118