Shijiazhuang Lead Plates Suppliers and Manufacturers

Product Feature; (1)Maintenance-free operation. There is no need to check specific gravity of the electrolyte or add Water to battery during float service life. (2)Low self-discharge rate, small internal resistance. (3)The unique construction and sealing techniques of the battery, add the ABS plastic crust that guarantee leak proof operation in and position with no adverse effect to capacity or service life. (4)With our high quality lead-tin-calcium alloy grids, it has a long usage life and deep discharge recoverability. (5)No pollution and no harm.

Chloric acid is also called "gold chloride" and "gold chloride tetrahydrate". The chemical formula is HAuCl4 �· 4H2O. The molecular weight is 411.85. Yellow needle shaped crystals. Poisonous! Corrosive. Easily soluble in water, soluble in ethanol, ether. 1. It can be used for partial gold plating of semiconductor and integrated circuit lead frames, printed circuit boards, and electronic connectors 2. Mainly used for gold plating, special inks, medicines, porcelain gold and red glass, etc., as well as raw materials for the production of various gold compounds, photographic industry and chemical reagents. 3. Used to prepare stable nano-scale and underivatized colloidal gold particles in the form of solution

Lactic acid has characteristics,such as hot stability natural purely with soft and certain tart flavor,etc.Widely used in the food,pharmaceutical,electroless plating industries,etc. Basical Information: CAS#: 50-21-5 M.F.: C3H6O3 EINECS NO.: 200-018-0 Appearance: Colorless Transparent Viscidity Liquid Lactic Purity: 80.0-90.0% Item Unit Quality Standards Analysis Results Color Appearance Smell Chromaticity Hazen Colorless to pale yellow, Transparent liquid,No odor or slightly characteristic odor, Max.100 Light yellow Transparent liquidNo odor97.5 Burning residue % w/w Max. 0.1 0.04 Chloride ppm Max. 20

Triethylene glycol monomethyl ether is a chemical used in organic synthesis. As a solvent and thinner for printing ink, industrial cleaning agent, coating (nitro fiber paint, varnish, enamel), copper coated plate, printing and dyeing, etc. It can be used as raw materials for chemical products such as pesticide intermediates, pharmaceutical intermediates and synthetic brake fluid. As electrolytes for electrolytic capacitors, chemical fiber dyeing agent for leather, etc. Used as textile auxiliaries, synthetic liquid dyes, chemical fertilizers and desulfurization agents in oil refining.

CAS No: 1341-49-7 EINECS No: 215-676-4 Molecular formula: NH4HF2 Molecular weight: 38.0443 Industrial Ammonium Hydrogenfluoride [Molecular Formula] NH4HF2 [Molecular Weight] 57.04 [Properties] White needle-like crystal, easy deliquescence and agglomeration, soluble in water and slight soluble in alcohol; decompose to ammonia and ammonium bifluoride in heat water, decompose to ammonia and hydrogen fluoride when being heated, its aqueous solution is acidic and can corrode glass. [Uses] 1. Glass etchant, preservative, disinfectant, solvent for metal beryllium made of beryllium oxide, analytical reagent and surface treatment agent for silicon steel plate. 2. It is also used as an oxidant for the manufacture of ceramics and aluminum-magnesium alloys, as well as a cleaning agent for boiler feed water systems and steam generation systems. 3. Acidification treatment of oilfield sand. 4. Organic synthetic fluorinating agent. 5. Plating solution. 6. Reagents for extracting rare elements. 7. Paint industry

1.Name: Silver chloride powder AgCl 2. Standard: Reagent grade 3.Purity: 995% 99.8% 4.Appearance: White crystal powder 5.Cas no: 7783-90-6 Silver chloride is a component of photographic emulsion, sensitive to silver bromide, higher than silver iodide. Keep away from light and pack in black paper. Used as an antiseptic and a neurosedative. Also used in silver plating, medicine, manufacturing cosmic ray ionization detector, single crystal can be used as infrared absorption tank and lens element.

What is Stearic acid? Stearic acid, also known as octadecanoic acid, produced by oil hydrolysis, mainly for the production of stearate. Each gram is dissolved in 21ml ethanol, 5ml benzene. Stearic acid are widely used as the basic raw materials of surfactants. Used as lubricant and stabilizer in plastics industry; Softener and fungicide in textile industry and household detergents; It is used as wax model in precision casting and soap base in grease industry. Application: 1. Mainly used to produce stearate 2. Widely used in making cosmetics and other organic chemicals. 3. Solvent for oil-soluble pigment, crayon slip agent, wax paper polish, emulsifier for glyceryl stearate, etc. 4. Food industry additives, raw materials for daily chemical products. 5. Manufacture of PVC plastic pipes, plates, profiles, and films.

As an antiparasitic, it is capable of treating roundworms, hookworms, and other kinds of helminth species that can attack wild animals, livestock and humans. It also has effects of inhibiting the angiogenesis of cells. The mechanism of action is still not fully understood. It has found that Thiabendazole is capable of suppressing the helminth-specific mitochondrial enzyme fumarate reductase, further inhibiting the citric acid cycle, mitochondrial respiration and ATP production, leading to helminth's death. It may also inhibit the microtubule polymerization processes.

Vitamin A acetate is A fat-soluble vitamin and is referred to as Vitamin A nutritional supplement. Vitamin A is involved in a variety of physiological processes, and Vitamin A deficiency can lead to impaired rod cell function, anemia, decreased immune function, and poor growth. Therefore, Vitamin A fortified foods are widely used in many countries. Vitamin A acetate is A kind of unsaturated esters, oily, easy oxidation, soluble in fat or organic solvent, but insoluble in water, it is difficult to uniformly added in food J, application scope is limited, so after the micro capsule, it can improve the water solubility and stability of it, and form into powder by oil, easy handling and processing progress.

PRODUCT SPECIFICATIONS Product Name: Trehalose dehydrate CAS number 99-20-7 ANALYSIS ITEMS SPECIFICATION TEST METHOD Appearance White crystalline powder Purity(trehalose) 98.0% Loss on drying 1.5% PH 5.0-6.7 Color 0.1 Turbidity of solution 0.05 Lead 0.5mg/kg Residue on ignition 0.05% Viable counts 300cfu/g Yeasts and moulds 100cfu/g Coliform organisms 30MPN/100g Pathogenic Negative Packing Pack in paper-drums and two plastic-bags inside N.W. 25 kgs I.D.35xH51cm. Storage Store in a well-closed container away from moisture, light, oxygen. Shelf Life 24 months under the conditions above and in its original packaging

sodium lactate food grade is colorless or slightly yellow, viscous transparent clear liquid, odorless or slightly special odor, mildly salty taste, sodium lactate content of not less than 50%, miscible with water and ethanol at any ratio, nearly neutral in its aqueous solution, and insoluble in diethyl ether and trichloromethane. Items Standards Appearance Clear, colourless, slightly syrupy liquid Solubility Miscible with water and with alcohol Identification A Reaction of lactates Identification B Reaction of sodium pH 5.0-9.0 Color 50APHA Stereo chemical purity(L-isomer) 95% Chloride 0.05% Sulphate 0.005% Lead 0.0002% Sugar Passes test Citrate/Oxalate/Phosphate/Tartrate Passes test Methanol and methyl esters 0.025% Assay 60% Cyanide 0.00005%

The compliant lotion, building materials, electric power metallurgy, oil field chemical engineering, leather, paint coating and spinning prints to dye, the day turn, the antisepsis of cosmetics, deckle, the water transaction etc. realm. Performance characteristics 1. As a broad-spectrum, long-lasting bactericide to kill many bacteria, fungi and yeasts, the using amount is small. 2. Suitable for use in the medium of the pH value in the range of 2 to 9; free of divalent salt, cross-link no emulsion. 3. Miscible with water; can be added in any production step; easy to use. 4. It has a low toxicity and an appropriate concentration of using, which will lead to no harm completely. Usage and Cautions 1. In water treatment applications, dilute it into a 1.5% aqueous solution first. Add the solution at a quantity of 80 to 100 ppm for one or two times each week depending on the multiplication of microorganisms like bacteria and algae. 2. Avoid direct eyes' contact with it for a long period. Once the contact happens, rinse eyes with water without delay. No long-term contact with the skin is allowed. 3. Any contact with reducible metals is forbidden during storage, for example, iron and aluminum, so as to avoid decomposition. 4. Not suitable for use in the alkaline medium of pH> 9.0 due to its poor stability. Any combination of this chemical with highly nucleophilic chemicals, like S2- and R-NH2, will lead to declined quality or even complete failure of the product.