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Hot-Selling CAS 124-04-9 Adipic Acid 99.8% - 2-Methoxynaphthalene CAS 93-04-9 Used For Blending Soap Essence – Crownchem
Properties White crystal, insoluble in water, easily soluble in ether, benzene and chloroform, less soluble in carbon disulfide, slightly soluble in methanol and ethanol. It can evaporate with water vapor. Technical Index ITEM INDEX RESULT Appearance White flake crystal White flake crystal Content（%） ≥99.5 99.95 Naphthol（%） ≤0.03 0.01 Naphthalene（%） ≤0.03 0.01 Application ● It is used for blending soap essence, toilet water and Cologne perfume. ● It is used ... -
China Wholesale Ethylene Glycol Ether - 2-Methyl Tetrahydrofuran Widely Used In The Synthesis Of Spices, New Materials And So On – Crownchem
Properties Colorless, transparent liquid with a similar smell of ether. Technical Index Item Standard Purity（%） ≥99.5 Moisture（%） ≤0.03 Boiling point（℃） 78-80 Density(g/ml) 0.86 Refractive index（ηD20） 1.4046-1.4066 BHT(PPM) 150-400 Application ● Used for making chloroquine phosphate, primaquine phosphate, etc. ● It is also used as solvent,such as substitute for tetrahydrofuran in Grignard Reaction，and also as a substitute for benzene, toluene, chlorof... -
High Quality Chemicals Used In Foundries - Cold Core Box Furan Resin For The Production Of Cast Steel Cast Iron And Non-ferrous Alloy Castings – Crownchem
Packaging And Storage Sealed and stored in a cool and dry place, avoid heat or sunlight, the shelf life is 6 months Can be packed according to customers’ requirement. Specifications / Model MODEL Appearance Density （g/cm3，25℃） Viscosity （mpa.s，25℃） Shelf life MFLⅠ-203 Light yellow to brown liquid 1.05-1.15 ≤250 6months MFLⅡ-204 Brown liquid 1.05-1.20 ≤100 6months Cautions Please wear labor protection products during use. If come into direct contact with the huma... -
Fast Delivery Diacetone Acrylamide - N,N’- Methylenebisacrylamide CAS No 110-26-9 Manufacturers – Crownchem
Technical Index ITEM INDEX Appearance White Powder Content（%） ≥99 Water Insoluble（%） ≤0.2 Sulfates（%） ≤0.3 Acrylic acid（PPM） ≤15 Acrylamide（PPM） ≤200 Application It can react with acrylamide to produce fracturing fluid or react with monomer to produce insoluble resin. It also can be used as crosslink agent in Acrylic acid resin and adhesive. It also can be used as auxiliary in table cloth, health care diaper and super absorbent polymer. It can b... -
Hot-Selling Acrylamide Structure - Acrylamide Solution Microbiological Grade For Polymer Production – Crownchem
Acrylamide Solution（Microbiological Grade） CAS NO.: 79-06-1 Molecular formula: C3H5NO Colorless transparent liquid. Mainly used to produce a variety of copolymers, homopolymers and modified polymers, which are widely used in oil exploration, medicine, metallurgy, paper-making, paint, textile, water treatment and soil improvement, etc. Technical Index ITEM INDEX Appearance Colorless transparent liquid Acrylamid (%) 30% aqueous solution 40% aqueous solution 50% aqueous s... -
Hot-Selling Aluminiumhydroxide - High Whiteness Aluminum Hydroxide As The Retardant Agent In Plastic Latex Industries – Crownchem
Application Used as the material in various kinds of aluminides, as the retardant agent in plastic, latex industries. It is used in paper making, paints, toothpaste, pigments, drying agent, pharmaceuticals industry and artificial achate. Active aluminum hydroxide used in plastic, rubber industries. It’s also extensive used in electrician, LDPE cable material, rubber industry, as insulating layer of electric wire and cable, restrictive coating, adiabator and conveyor belt. Package 40... -
Super Lowest Price Sodium Hexametaphosphate In Food - Trimethyl Orthoformate（TMOF）Organic Synthesis Intermediate – Crownchem
Specification Items Standards Appearance Colorless transparent liquid Content (%) ≥99.2% APHA ≤10 Methyl formate (%) ≤0.2 Methanol (%) ≤0.3 sym-triazine (%) ≤0.02 Moisture (%) ≤0.05 Application The TMOF is a key organic synthesis intermediate. It is mainly used to synthesize azoxystrobin and some other pesticides. For medical aspect,it”s used to synthesize pipemidic acid, vitamins, cephalo-type antibiotics, etc. It is also widely used in coating,dye,and perfume i... -
Hot Sale Acrylamide Solution - Acrylamide 98%（ Microbiological Grade ）CAS 79-06-1 – Crownchem
Properties Molecular formula CH2CHCONH2, white flake crystal, toxic! Soluble in water, methanol, ethanol, propanol, slightly soluble in ethyl acetate, chloroform, slightly soluble in benzene, the molecule has two active centers, both weak alkali, weak acid reaction. Mainly used to produce a variety of copolymers, homopolymers and modified polymers which are widely used in oil exploration, medicine, metallurgy, paper-making, paint, textile, water treatment and pesticide, etc. Tech... -
Chinese Professional 2-Methyl Tetrahydrofuran - Diethylene Glycol Tertiary Butyl Ether Excellent Solvent With Low Toxicity – Crownchem
Properties DETB is an excellent solvent with low toxicity. Because it has two groups with strong solubility in chemical structure – lipophilic covalent ether bond and hydrophilic alcohol hydroxyl, it can dissolve both hydrophobic and water-soluble compounds, so it is called “universal solvent”. DETB has very low odor, low water solubility and good adhesion, and has good solubility for coating resin. It shows good binding property to all kinds of resins. In addition, it ... -
OEM Manufacturer Polyacrylamide Applications - Polyacrylamide 90% For Oil Exploitation Application – Crownchem
Application PAM FOR OIL EXPLOITATION APPLICATION 1. Polymer for Tertiary Oil Recovery (EOR) The company can customize different types of polymers according to different location conditions (ground temperature, salinity, permeability, oil viscosity) and other indicators of each block of the oilfield, so as to effectively improve oil recovery rate and reduce water content. Technical Index Model Number Electric density Molecular weight Application 7226 Middle High M... -
Good User Reputation For Polyacrylamide For Oil Drilling - Polyacrylamide 90% For Oil Exploitation Application – Crownchem
Application PAM FOR OIL EXPLOITATION APPLICATION 1. Polymer for Tertiary Oil Recovery (EOR) The company can customize different types of polymers according to different location conditions (ground temperature, salinity, permeability, oil viscosity) and other indicators of each block of the oilfield, so as to effectively improve oil recovery rate and reduce water content. Technical Index Model Number Electric density Molecular weight Application 7226 Middle High M... -
2021 Wholesale Price Adipic Acid Structure - 2-Methoxynaphthalene CAS 93-04-9 Used For Blending Soap Essence – Crownchem
Properties White crystal, insoluble in water, easily soluble in ether, benzene and chloroform, less soluble in carbon disulfide, slightly soluble in methanol and ethanol. It can evaporate with water vapor. Technical Index ITEM INDEX RESULT Appearance White flake crystal White flake crystal Content（%） ≥99.5 99.95 Naphthol（%） ≤0.03 0.01 Naphthalene（%） ≤0.03 0.01 Application ● It is used for blending soap essence, toilet water and Cologne perfume. ● It is used ...
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