Borax Decahydrate is the refined form of natural sodium borate and has the chemical formula Na2B4O7.10H2O. Composed of boric oxide (B2O3), sodium oxide, and water, it is a mild, alkaline salt, white and crystalline, with excellent buffering and fluxing properties. Available in crystalline (granular) or powder form, Borax Decahydrate is an important multifunctional source of B2O3, particularly for processes in which the simultaneous presence of sodium is beneficial. Physical properties & size distribution Crystalline Molecular Weight: 381.83 Specific Gravity: 1.73 gr/cm3 Bulk Density: 0.812 gr/cm3 Fraction / +1 mm: 0.8% max Fraction / -0.060 mm: 4% max Chemical Composition Crystalline Purity: 99.90 % min B2O3: 36.47 % min SO4: 70 ppm max Cl: 50 ppm max Fe: 10 ppm max Borax Decahdrate is used as a raw material for Commercial sodium borate, Glass, Porcelain enamel, Starch and adhesives, Detergents, Herbicides, Fertilizers, Rust inhibitors, Pharmaceuticals Leather, Photography, Bleaches, Paint, Boron compounds, Smelters, Insulation materials. 50kg/bag 24Mton/40'FCL load without palletized.
Pentahydrate Borax (Na2B4O7.5H2O) Chemical analysis Crystalline Purity: 99.90 % min B2O3: 48.00%min. NA2O: 21.45%min. Size distribution Crystalline Molecular Weight: 291.35 Specific Gravity: 1.815 gr/cm3 Bulk Density: 0.980 gr/cm3 Fraction/+1mm: 6% max Fraction/-0.060mm: 2% max. 50kg/bag 24Mton/20'FCL load without palletized.
Boric Acid, also called Boracic Acid or Orthoboric Acid, is a mild acid that exists in the form of colorless crystals or a white powder and dissolves in water. Available in crystalline (granular) or powder form, Boric Acid has the chemical formula H3BO3, sometimes written B(OH)3. When occurring as a mineral, it is called Sassolite. Chemical Composition - TYPICAl Normal Sulphate: Low Sulphate Purity: 99,90 % min: 99,90 % min B2O3: 56.25 % min: 56.25 % min SO4: 500 ppm max: 130 ppm max Cl: 15 ppm max: 15 ppm max Fe: 20 ppm max: 10 ppm max PHYSICAL PROPERTIES & SIZE DISTRIBUTION - CRYSTALLINE Molecular Weight: 61.83: 61.83 Specific Gravity: 1.435 gr/cm3: 1.435 gr/cm3 Bulk Density: 0.8 gr/cm3: 0.8 gr/cm3 Fraction/+1 mm: 4% max: 4% max Fraction/-0.060mm: 4% max: 5% max PHYSICAL PROPERTIES & SIZE DISTRIBUTION - powder Molecular Weight: 61.81 Specific Gravity: 1.435 gr/cm3 Bulk Density: 0.7 gr/cm3 Fraction / +1 mm: 0% Fraction / -0.060 mm: 30% min. Application: Chemicals (Borates, water-glass manufacture, nitric acid from saltpeter with simultaneous production of borax), Ceramic glazes, High grade cements capable of taking high polishes Impregnating wicks of stear in candles, Glass pastes and special glasses, Intermediates, Laundry starch glazes, Leather preparation of hides prior to tanning (leather-dressing compounds), Artificial precious stones, Metallurgy (Welding flux, brazing copper, enamel coatings on iron), Fireproofing compositions and linings for safes, Pigments (borated ultramarine), Enamel paints, Manufacture of imitation hard wood from soft wood, Paper glazes, Medicine, Cosmetics, Soaps, Textiles (Fireproofing, mordant, solvent bleach), Fiberglass insulation. 50kg/bag 24mton/40'fcl load without palletized.
Material: high carbon spring steel, spring steel, stainless steel, alloy steel Compression Spring, Extension Spring : Wire Diameter: 0.2-40.0mm Torsion spring wire diameter :0.2-35mm Surface Finish: black , Zinc, Nickel, silver, golden, tin, powder coating, shot pin Applications: Automotive, medical device, agricultural machinery ,electronics, toy, electric power distribution. Extension spring hook include Germany hook, British hook, Side hook We can customize special design of springs based on your requirement.
Product name :Sodium Tetraborate Pentahydrate Molecular formula: Na2B4O7�·5H2O Analysis items Standard Appearance White crystalline B2O3 47.76%-49.35% Na2B4O7�·5H2O 99.99%-103.24% Na2O 21.25%-21.95% SO4 135 ppm max Cl 70 ppm max Fe 5 ppm max Insoluble matter in water 150 ppm max
Specifications: Appearance white free-flowing fine granule Granule size 90% min between 0.15-0.85mm NaCl 99 % min Moisture 0.09% max Ca & Mg 0.3% max Water insolubles 0.1% max
Pularin: Foot ball shaped 60 atoms of carbon at edges is layed in pularin.Pularin atoms are arranged in ball. Each atom is called Bucky balls and tubes are called Bucky tubes or Nano tubes.Each nano tube is 1 to 7 nm diameter i.e 1nm=50000 part of a hair sting. where? 1)mangampet ,cuddapah dist.Ap,India.app 800 ppm(parts prer million)info given by stanford University. Cost: 150 times costlier than gold. 10 grams pularin $23000 to $45000 also info given by Bucky-USA website. Special uses if this becomes common: 1)Pularin coting on aeroplanes withstands from thunders ,rains ,Flashes etc. 2)Bullet proof ackets 3)curing cancer etc.
1 141-78-6 Ethyl acetate 2 79-20-9 Methyl Acetate 3 123-86-4 Butyl acetate 4 108-32-7 Propylene carbonate 5 75-12-7 Formamide 6 127-19-5 N,N-dimethylacetamide 7 872-50-4 N-methylpyrrolidin-2-one 8 26171-83-5 1,2-butanediol 9 504-63-2 1,3-Propanediol 10 26761-45-5 2,3-Epoxypropyl neodecanoate 11 57-55-6 Propylene Glycol 12 108-94-1 Cyclohexanone 13 95-47-6 o-xylene 14 2238-07-5 Diglycidyl ether 15 122-60-1 Phenyl glycidyl ether 16 34590-94-8 Dipropylene glycol monomethyl ether 17 110-54-3 Hexane 18 109-99-9 Tetrahydrofuran 19 75-09-2 Dichloromethane 20 110-82-7 Cyclohexane
1 108-78-1 Melamine 2 37640-57-6 Melamine cyanurate 3 63428-83-1 Polyamide 4 106-50-3 1,4-phenylenediamine 5 9002-89-5 Poly(vinyl alcohol) 6 105-60-2 �µ-caprolactam 7 10578-34-4 Stearyl benzoate 8 108-31-6 Maleic anhydride 9 108-05-4 Vinyl acetate 10 26264-06-2 Calcium dodecylbenzene sulfonate 11 111-69-3 Adiponitrile 12 924-42-5 N-Methylolacrylamide 13 100-20-9 Terephthaloyl Chloride 14 99-63-8 Isophthaloyl Chloride 15 1338-02-9 Copper naphthenate 16 6153-56-6 Oxalic acid dihydrate 17 79-10-7 Acrylic acid 18 75-01-4 Chloroethene 19 25190-06-1 Poly(butylene oxide) macromolecule 20 77-99-6 Trimethylol propane
