High-temperature alpha-amylase Appearance: liquid with low subsidence Colour: snuff colour Odour: normal microbion fermentation odour Ph: 5.5-8.0, optimum 6.0-6.5 Bulk density: 1.05-1.35g/ml Activity temperature: 80-110 celsius degreeª, favorable 95-105 celsius degreeª Enzymatic activity: 25, 000 u/ml Calcium ion consistency: calcium ion at 50-70ppm can protect enzyme 25kgs/drum; 1, 125kgs/drum
Low-temperature alpha-amylase Appearance: liquid with low subsidence Colour: brown Odour: normal microbian fermentation odour Ph: stable 5.5-7.0, optimum 6.0-6.5, inactive seriously under 5.0 Bulk density: 1.25 g/ml Enzymatic activity: 2, 000 u/ml Activity temperature: favorable 85-90 celsius Liquidize instantly Calcium ion consistence: calcium ion can protect the product 25kgs/drum; 1, 125kgs/drum
Phytase Phytase is made from the strain of pichia pastoris through cultivation and extraction technique. It can degrade phytic acid into inositol or phosphoinositide and phosphoric acid. This products can eliminate the simple stomach animalí»s anti-nutrient action due to non-decompose of phytic acid so as to improve the utility of nutrition. At the same time, to reduce the environmental pollution caused by using of phosphorus. Appearance: powder/granular Colour: yellow or yellowish Odour: normal microbian fermentation odour Enzymatic activity: 5, 000 u/g; 10, 000 u/g 15kgs/bag; 25kgs/bag
Chief products :alkaline protease, thermostable amylase, acid protease, glucoamylase, special enzyme for desizing, medium temperature amylase, neutral protease.
Enzyme:1. Glucoamylase, medium temperature alpha-amylase, thermostable alpha-amylas, acid protease, neutral protease, alkaline protease, special enzyme for desizing.
Enzyme, bacterial alpha-amylase, glucoamylase, heat stable alpha-amylase, acid protease, alkaline protease, phytase, cellulase, beta-glucanase, xylanase, papain.
Magnesia Bricks Description Magnesia Bricks are alkaline refractory materials. These products have over 90% magnesium oxide content and adopt periclase as the principal crystalline phase. Magnesia Bricks can be divided into two categories of Burnt Magnesia Bricks and Chemical Bonded Magnesite Brick. They have excellent performance of superior high temperature mechanical strength and volume stability. Magnesia Bricks can service in the high temperature of 1750.. They are ideal products for glass furnace application. Magnesia Bricks Features: It is a kind of alkaline refractory product with periclase as main phase magnesite-alumina spinel clinker as basic material. the product has such characteristics as good temperature vibration, good strength and volume stability in high temperature. Magnesia Bricks Application Basic open-hearth furnace for steelmaking Electric furnace bottom and wall Permanent lining of oxygen converter Non-ferrous metal metallurgy furnace Hyperthermia tunnel kiln Lining of rotary cement kiln Heating furnace bottom and wall Regenerative chamber of glass furnace Magnesia Bricks Properties High Refractoriness Good alkaline slag erosion resistance High apparent initial softening temperature Good thermal conductivity High thermal expansion Magnesia Bricks Manufacturing Process Burnt Magnesia Bricks are manufactured with magnesite clinker as the raw material and fired in the high temperature of 1550~1600 after smashing, burdening, mulling and molding. High-purity products can be fired in the temperature that over 1750. Chemical bonded magnesite brick is produced with certain chemical bonding through mixing, molding and drying.
We offer Ammonium Nitrate in Granular and Crystalline forms. Ammonium Sulphate Physical State ; Powder Color : White crystalline powder Cas No. 7783-20-2 Arsenic (As) ; NMT 0.00002% Calcium (Ca) : NMT 0.001% Magnesium (Mg) : NMT 0.0005% Non-volatile substances : NMT 0.01% Active Ingredient ; (NH4)2SO4% Assay : Min 99.5% PH Value ; Min. 4.5 Chloride : NMT 0.0003% Nitrates : PNMT 0.001% Iron ; NMT 0.0002% Heavy Metals (as Pb) ; NMT 0.0002% Phosphate (PO4) ; NMT 0.0005% The primary use of Ammonium Sulphate is as a fertilizer for alkaline soils. In the soil the ammonium ion is released and forms a small amount of acid, lowering the pH balance of the soil, while contributing essential nitrogen for plant growth. The main disadvantage to the use of Ammonium Sulphate is its low nitrogen content relative to Ammonium Nitrate, which elevates transportation costs. It is also used as an agricultural spray adjuvant for water soluble insecticides, herbicides, and fungicides.
We offer protease
APPLICATION OF SK-HB K-SILICATE MORTAR : * K-SILICATE is used for jointing Acid Resisting brick in construction of vessels in suited for construction of fume chambers and stacks handling hot, dry Acid fumes and vapors. It is also used for jointing chemical resisting stoneware pipes. K-SILICATE cement is good bedding material for Acid â?? Resisting bricks and tiles. The concrete surface needed protection should be dryed, clean and rough. The bricks or tiles will be set with K-SILICATE cement over concrete surface applied with a suitable an impermeable interliner. When Bedding and Jointing Materials are the same. On the treated surface bricks or tiles are bedded to a thickness of about 6 mm and tamp gently with a wooden piece till the paste squeezes out of joints. The paste that is squeezed out of the joint should be removed by trowel with good finishing. After the mortar of the joint is dryed treat the joints with 20% Hydrochloric Acid Solution by means of brush. A.R.lining should be always in contact with Acid and not with water. Concrete subtract like Floor, Wall, tanks and similar surface should be protected with a membrane of Bitrok Mastic or compound steel tanks should be protected with rubber or PVC subjected to chemical conditions and temperature of chemical media. The Brick lining is recommended over the protective layer of Bitrok Mastic. When Bedding and Jointing Materials are Different. Spread the silicate type mortar about 6 to 8 mm thick on the back of the tile or brick. Press the tile on the bed leaving required space for joints between tiles for bricks. After the bedding mortar is set, fill Mp the joints with specified cement.PRODUCT DATA SHEET FOR SK-HB ( K-SILICATE) MORTAR A general purpose cement for acid conditions Resistant to High & medium concentrations of most of the common organic and inorganic acids except Hydroflouric acid. Recommended where the concentration of the acid is high suitable for high temperature. Unsuited to aqueous solutions, alkaline conditions. PREPARATIONS OF MORTAR : * Measure 1 part by weight of K-SILICATE solution into a suitable mixing pan. * Add slowly and gradually 3 parts by weight K-SILICATE mortar and mix thoroughly to form a smooth mortar. * In hot season very large batches of mortar will become stiff quite rapidly therefore small batches, not exceeding 4 to 8 kgs. Will be prepared. * The cement mortar will be used before it starts setting.
Paper like different sized reams like a4, a5, a3, alkaline paper, anti rust papers, anti tarnish papers, art paper, board, barograph papers, bond paper.Clearing agent, transportation & shipping
2Lians can supply PET product as below: PET Bottle flake A grade MATERIAL: PET Bottle flake A grade CATEGORY: PET TYPE: Bottle flake GRADE: A grade SPECIFICATION: Japan PET bottle A grade ,cap/label removed before crushing,size 8mm under and washed with alkaline ionized hot water. 70-100MT monthly supply Origin: Japan LOADING WEIGHT: 19 Tons FOB (USD/Ton): 700-800
Appearance -Tan fine powder Odor - Aromatic odor Density - 430kg to 520kg per cubic meter Mesh Pattern - 98% pass through 15-hole mesh Moisture Content - Not more than - 15% PH Value - 6.0 to 8.0 Optimum pH - Optimum pH is 7 Temperature Active from 10 C to 65 C Optimum Temperature: 25 C to 65 C Bacteria Content 10 * 109/g; includes Bacillus subtilis, Bacillus licheniformis, Polymyxa, Aspergillus and Nocardia...,protease ,lipase ,amylase ,cellulase etc enzyme.
Appearance -Tan fine powder Odor - Aromatic odor Density - 430kg to 520kg per cubic meter Mesh Pattern - 98% pass through 15-hole mesh Moisture Content - Not more than - 15% PH Value - 6.0 to 8.0 Optimum pH - Optimum pH is 7 Temperature Active from 10 C to 65C Optimum Temperature: 25 C to 65 C Bacteria Content 10 * 109/g; includes Bacillus subtilis, Bacillus licheniformis, Polymyxa, Aspergillus and Nocardia...,protease ,lipase ,amylase ,cellulase etc enzyme.
Calcium Oxide (CaO), commonly known as quick lime or burnt lime, is a widely used chemical compound. It is a white,caustic,alkaline, crystalline solid at room temperature. The physical property of quick lime is a white powder on the surface,turning light yellow or gray when containing impurities, and has hygroscopicity. Features: * Chemical Formula: CaO * Common Name: Quick Lime * Physical Property: White powder, caustic, alkaline * Impurities: Grayish white, light yellow or gray * Applications: Widely used in various industries Benefits: * Essential chemical compound for multiple industrial processes * High purity and quality for reliable performance * Versatile applications in construction, manufacturing, and agriculture * Strict quality control measures for safety and efficacy Contact for more information.
Molecular Formula: Na2O SiO3 Cas No.: 6834-92-0 Appearance : white, uniform, beaded. Characteristics: This product possesses high alkaline and defoul character, which is easy to soluble in water, good dispersibility and emulsifiability, not soluble in alcohol. Na2O - 28.0-30.0% SiO2 - 27.3-29.2% Whiteness - 80% Min Fe - 100ppm Max Bulk density - 0.80-0.97g/cc Particle Size(14-60mesh) - 90% Min
White powder or tiny crystals, inodorous and salty, easily soluble in water, insoluble in alcohol, presenting slightly alkalinity, decomposed when heating. Decomposed slowly when exposed to moist air. Natural soda is firstly dissolved into solution (Na2CO3) and filtrated. The clear solution is then fed to carbonizing tower ; accordingly, CO2 is compressed and bubbled up from the bottom of the tower, After carbonization, the slurry will be flowed from the bottom and separated. Dried to the finished product. Usage: Used as food fermentation, detergent ingredient, carbondoxide foamer, pharmacy, leather, ore milling and metallurgy, detergent for wool, exiting usher and metal heat-treating, fiber and rubber industry, etc.