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We are Dimethyl Malonate, Monopotassium Phosphate, Organic Intermediate, Inorganic Salt leading manufacturers in China. we do business all over the world.

High Quality Photoinitiator

2-Hydroxy-2-Methyl-Phenyl-Propane-1-one Basic information Product Name:2-Hydroxy-2-Methyl-Phenyl-Propane-1-one Synonyms: 2-Hydroxy-2-methylpropiophenone;2-hydroxy-2-methyl-1-phenyl-1-propanon; CAS: 7473-98-5 MF: C10H12O2 MW: 164.2 EINECS: 231-272-0 Product Categories: IndustrialFine Chemicals;Additives for Plastic;Functional Materials;Photopolymerization Initiators;Acetophenone;Organic Photoinitiators;Polymerization Initiators;Other Products 2-Hydroxy-2-methylpropiophenone Chemical Properties mp 4C bp 102-103 C4 mm Hg(lit.) density 1.077 gmL at 25 C(lit.) refractive index n20D 1.533(lit.) Fp >230 F Photoinitiator1173 is currently the most successful type of Photoinitiator, is also the most widely used in the country without yellowing one of the initiator, the maximum absorption wavelength of 331nm. In the unsaturated polyester styrene system, the photoinitiative efficiency of HMPF is worse than that of benzoin ether photoinitiator. In this paper, the photoinitiated adhesive is prepared with polyester, acrylate, reactive diluent and so on. Can also be used for water-based UV curing system. Reference dosage 1.0% 5.0%. Odor requirements are more stringent occasions, the photoinitiator is not suitable, the reason is the residual initiator volatile, combined with the initiator photolysis produce trace formaldehyde and acetone, will lead to excessive smell

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Sodium Hydrosulfite

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Rongalite c Sodium formaldehydesulfoxylate dihydrate [ Molecular Formula ] : CH3NaO3S.2H2O[Cas No]. 149-44-0[Molecular Weight]: 118.09[Appearance]: White translucent lumpish substance[Quality]: 98% 99%[Use] : Mainly used as a discharging agent in printing and dyeing industry and as an activating agent for producing styrene-butadise rubber and synthetic resin.Besides, it is also used as a decolourant and bleaching agent for some organic compounds, and also for sugar juice, caramel, etc. in food industry.But it can't be used to bleach the food of feeding mouth[Packages]: Rongalite lumps are packed in liner-plasticiron barrel, with airtight seal lid Net weight 50kg each [Storage & Transportation]: The product must be stored in shade, dry & well-ventilated warehouse. Avoid to be contacted with oxidizing chemicals and combustible organic substances. Keep it away from direct sunlight, heat, sparks and open flames. Carefully handle the product and avoid damaging the package

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Potassium Phosphate Monobasic

potassium phosphate monobasic high potassium mono potassium phosphate in agriculture fertilizer , MKP is a fully water-soluble phosphate fertilizer, a highly efficient source of phosphorus and potassium for plants. As a nitrogen-free fertilizer, Mono Potassium Phosphate (MKP 0-52-34) is the preferred source of phosphorus and potassium when nitrogen fertilization should be limited. The advantages of ChoiceChem Mono Potassium Phosphate (MKP 0-52-34)Fully water-solubleConsists of 100% plant nutrientsFree of chloride, sodium and other detrimental elements for plantsSafe for plants and humans: has a moderately low pH and low salt indexSuitable for the fertigation, foliar application and production of fertilizer blends and nutrient solutions Product description: Molecularformula:KH2PO4 Molecularweight:136.09 ModelNo.:CF-MKP Standards:HG2321-2008 Property:whiteorcolorlesscrystal, easilysolubleinwater, relativedensityat2.338, Meltingpointat252.6, PHvalueof1%solutionis4.5. Usage: Usedtomanufacturemetaphosphateinmedicalandfoodindustry.UsedasahigheffectiveKandPcompoundfertilizer. Itcontainstotally86%fertilizerelements, usedasabasic.

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Formaldehyde Sodium Sulfoxylate

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Sodium formaldehyde-sulfoxylate Molecular formula:Na2S2O4 Appearance:white free-flow crystal powders Packing:15kg, 25kg, 50kg or 100kg net in iron drums with double inner polybags. Application: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, it`s the most fitable 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 in dried fruits, dried vegetable, vermicelli, glucose, sugar, rock sugar, caramel, candy, liquid glucose, bamboo shoots, mushrooms and canned mushrooms.

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