Henan Vigor

We are offering caustic soda flakes 99%(csf). detailscharacterisics: white flakes or pearls with strong corrosiveness, easily soluble in water, presenting deliquescence when exposed to air. molecular formula:naohmolecular weight:40.00specification:naoh 99%minfe2o3 0.01%maxna2co3 0.7%maxnacl 0.05%max usage: one of basic chemical raw materials. Used in textile, printing, detergent, paper-making, metallurgy, glass, enamel, medicament, oil-refining, making synthetic fiber, plastics and many other industries.

We are offering dioctyl phthalate. physical appearance: colorless transparent or light yellow liquid.

W eare offering Pentaerythritol. ApplicationImportant application areas of Pentaerythritol (tech):Alkyd resinsRadiation curing monomersPVC stabilizersRosin estersSynthetic lubricantsFire-retardants Quality Sepecification Composition 98 grade 95grade(Mono-PE), wt. % , min 98.0 95.0(Hydroxyl), wt. % , min. 48.5 48.0(Ash), wt, wt. % , max. 0.05 0.10(Moisture), wt. % , max 0.50 0.50(PhthalicColor)(Fe, Co, Cu)max 1 2.

We are offering red iron oxide. iron oxide red 130 cas no: 1309-37-1molecular formula: fe2o3molecular weight: 159.691.properties1) brilliantly colored powder. Eye-pleasing and durable. 2)strong coloring power, excellent coverage. 3)light permanency and weatherability. 4)6 7 grade resistance to oxidation and light permeability, 4 5 grade resistance to basic materials. 2.specification:item unit quality indexfe2o3 content %(m/m) 95matter volatile at105c %(m/m) 0.8soluble matter in water %(m/m) 0.3residue after sifting(45 um) % 0.5ph in extract water 5-7oil absorption g/100g 15-25cao content %(m/m) 0.3colour(compared with standard) approximatetinting strength(compared with standard) % 953.usage 1) used in many types of paints, including anti-rust paint, water-soluble indoor/outdoor paints and oil-based paints. 2) used for dyeing construction materials, such as mosaic bricks, for concrete bricks, pavement, colorful tiles, roofing tiles and man-made marble. Colors for ceramic body. 3) used in paper industry, esp. Rice paper. 4) used for surface coloration of plastic epoxy floor, color for pitch. 5) used as a more fade-resistant dye for plastic. specifications1.purity; 96%min 2.red iron oxide 3.used for paint , cement , coating 4.high content of fe2o3iron oxide red 190 1.specification:item unit quality indexfe2o3 content %(m/m) 96matter volatile at105c %(m/m) 0.8soluble matter in water %(m/m) 0.3residue after sifting(45 um) % 0.5ph in extract water 5-7oil absorption g/100g 15-25cao content %(m/m) 0.3colour(compared with standard) approximatetinting strength(compared with standard) % 952.usage1) used in many types of paints, including anti-rust paint, water-soluble indoor/outdoor paints and oil-based paints. 2) used for dyeing construction materials, such as mosaic bricks, for concrete bricks, pavement, colorful tiles, roofing tiles and man-made marble. Colors for ceramic body. 3) used in paper industry, esp. Rice paper. 4) used for surface coloration of plastic epoxy floor, color for pitch. 5) used as a more fade-resistant dye for plastic.

We are offering Zinc Oxide. 1.Appearance: pure white powder2.Assay (ZnO): 99.5 min3.Lead (Pb): 0.05% max4.Copper (Cu): 0.0004% max5.Manganese (Mn): 0.0001% max7.Acid-Insoluble Substance : 0.008% max8.Water Soluble portion : 0.10% max9.Sieve Finese (45m): 99.85% pass Usage: Rubber grade zinc oxide is used in series of products such as steel radial tyre, bias tyre, conveyer belt, rubber tube and tape, rubber shoes, emulsion glove productions etc. Paint grade zinc oxide used for products such as top-grade paint, coating material and the coating intermediate etc. Characteristic and function.

We are offering Sodium Hydrosulfite. Specification:INDEX 90% 88% 85%Na2S2O4 90% 88% 85%Fe 18ppm 20ppm 20ppmZincZn 0.5ppm 1ppm 1ppmOther heavy metalcalculated as Pb 1ppm 1ppm 1ppmWater Insolubles 0.04% 0.05% 0.05%Shelf Life(month) 12 12 12 Package: 50kg net in iron drums Usage:1. Widely used in textile industry for vat dyeing, reduction cleaning, printing and stripping, textile textile bleaching . 2. It is also used in bleaching paper pulps , especially mechanical pulps, its the most fittable bleaching agent in pulps. 3. It is used in bleaching kaolin clay, fur bleaching and reductive whitening, bleaching of bamboo products and straw products, 4. It is used in mineral, the compound of thiourea and other sulphides. 5. It is used as reducing agent in chemical industry. 6. Sodium hydrosulfite food additive grade is used in foodstuffs, as bleaching agent and preservative dried fruits, dried vegetable, vermicelli, glucose, sugar, rock sugar, caramel, candy, liquid glucose, bamboo shoots, mushrooms and canned mushrooms.

We offer sodium hexametaphosphate(shmp). specifications industrialappearance white powdertotal phosphates (as p2o5 )% 68inactive phosphates (as p2o5 )% 7.5iron (fe) % 0.05ph value 5.8-7.3solubility passheavy metals (as pb) % arsenic (as)% fluoride (as f) % water insoluble matter % 0.05polymerization 9-21 applications:1) for industrial use:a) including oil field, paper-making, textile, dyeing, petrochemical industry, tanning industry, metallurgical industry and building material industryb) mainly used as:i) a water softening agent in solution for printing, dyeing, and boilerii) diffusant in papermakingiii) slow corrodent, floating agent, dispersing medium, high temperature agglomerant, detergent and soil analytical chemistry reagent2) for food grade: mainly used as additive agent, ph adjusting agent, fermentation agent, and nourishment.

We are offering Melamine. Item/Grade Top qualityMelamine Content % 99.8Water Content % 0.1Ash Content % 0.03PH-Value 7.5-9.5Color(APHA) 10china-clay turbidity degree 10.