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China Cheap Price Methyl Methacrylate - Adipic Dihydrazide 99% MIN Paint Industry Environment-friendly Products – Crownchem
Technical Index Product name: Adipic Dihydrazide 99% MIN Item Standard Result Appearance White powder White powder Melting Point (℃） 181-183 181.5 Purity（%） ≥99.0 99.08 Loss on drying （%） ≤0.5 0.5 Paint industry environment-friendly products. ADH is a cross-linking agent for aqueous acrylic emulsions. Also used as epoxy resin curing agent and formaldehyde scavenger. ADH reacts very quickly with ketones. For example, it is easy to react with the aldehyde group of the ... -
Chinese Wholesale 2-Methylfuran - 2-Methylfuran Used In Producing Vitamin B1, Chloroquine Phosphate And Primaquine Phosphate – Crownchem
Properties It is colorless liquid with the ether odor. It will turn yellow or even black when exposed to sunlight. Technical Index Item Standard Purity（%） ≥99.5 Moisture（%） ≤0.05 Boiling point（℃） 63.7-66 Density(g/ml) 0.9130 Refractive index（ηD20） 1.432-1.434 Cloud point（℃） -30 Application It can be used in producing Vitamin B1, chloroquine phosphate and primaquine phosphate. It is used for the production of pyrethroid pesticides, essence and flavor.... -
Best Quality Acrylonitrile Structure - Itaconic Acid 99.6% Min Raw Material For Chemical Synthesis Industry – Crownchem
Properties Itaconic Acid (also called Methylene Succinic Acid) is a white crystalline carboxylic acid obtained by the fermentation of carbohydrates. It is soluble in water, ethanol and acetone. Unsaturated solid bond makes a conjugated system with carbonly group. It is used in the field of; ● Co-monomer to prepare acrylic fibers and rubbers, reinforced glass fiber, artificial diamonds and lens ● Additive in fibers and ion exchange resins to increases abrasion, waterproofing, physical r... -
New Fashion Design For Polyacrylamide - 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... -
PriceList For N N\’-Methylenebisacrylamide - 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... -
Chinese Wholesale Dried Aluminum Hydroxide - 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... -
Best Quality Adipic Acid Cas No - 2-Methylbutanal CAS NO.96-17-3 Permitted Spices For Food – Crownchem
Properties Colorless to yellowish liquid, slightly soluble in water, and soluble in ethanol, ether, acetone and propylene glycol. Specifications Density：0.8g/cm3 Boiling point：93.5+8.0℃ at760mmHg Melting point：-60℃ Flashing point：4.4±0.0℃ Refractive index：1.383 Application Permitted spices for food. Like Rum, chocolate, coffee, bread, tomato etc. Packaging And Storage 200KG plastic drums, 1000KG IBC tank, 21-25MT in ISO tank.Should be stored in a cool and ventilated w... -
China Wholesale Anionic Flocculant - Polyacrylamide 90% For Water Treatment Application – Crownchem
pplication PAM FOR WATER TREATMENT APPLICATION 1.Anionic Polyacrylamide ( Nonionic Polyacrylamide ) 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,... -
2021 Good Quality Acrylamide Manufacturing Process - 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... -
Good Quality Low Concentration SO2 Cold Core Box Resin – Sulfonic Acid Curing Agent for Self-hardening Furan Resin – Crownchem
Packaging and Storage Sealed packaging in plastic drums, net weight 25kg or 1000kg. Please store in a ventilated and cool place, avoid direct sunlight, and prohibit open flames. It is strictly forbidden to directly mix with resin to avoid explosion accidents. Please wear labor protection equipment when using it. If come into direct contact with your body, please immediately wash it with clean water and receive medical treatment if necessary. Specifications / Model MODEL... -
2021 Good Quality Acrylamide Manufacturing Process - 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... -
Good Quality Adipic Acid Food Grade - 2-Methylbutanal CAS NO.96-17-3 Permitted Spices For Food – Crownchem
Properties Colorless to yellowish liquid, slightly soluble in water, and soluble in ethanol, ether, acetone and propylene glycol. Specifications Density：0.8g/cm3 Boiling point：93.5+8.0℃ at760mmHg Melting point：-60℃ Flashing point：4.4±0.0℃ Refractive index：1.383 Application Permitted spices for food. Like Rum, chocolate, coffee, bread, tomato etc. Packaging And Storage 200KG plastic drums, 1000KG IBC tank, 21-25MT in ISO tank.Should be stored in a cool and ventilated w...
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