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Good Quality Acrylamide - 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... -
High Definition Adipic Acid 99.8% - 2-Ethoxynaphthalene Synthetic Perfume With Soft And Lasting Floral Fragrance – Crownchem
Properties White crystal, with orange fragrance. Soluble in ethanol, ether, chloroform, petroleum ether, carbon disulfide and toluene, almost insoluble in water. 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 Commonly known as Neroli, which is a kind of synthetic perfume with soft and lasting floral fragrance. It can be widely used in soa... -
2021 High Quality Adipic Acid Uses - 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 ... -
2021 Good Quality Methacrylic Acid Cas - 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... -
100% Original Methacrylamide 99% MIN - 1.3-Butanediol Used As An Intermediate In Medicine And Dyes – Crownchem
Application 1. Unsaturated polyester, which is made of 1,3-butanediol or glycol mixed as raw material of polyester resin and alkyd resin, has good water resistance, softness and impact resistance. 2.The raw material used as plasticizer is polyester plasticizer made of 1,3-butanediol and binary acid (adipic acid), which has low volatility, migration resistance, soap water resistance, solvent resistance and oil resistance. As the raw material of polyurethane coating, the product has better... -
High Quality For Polyacrylamide Powder - Polyacrylamide 90% For Paper Making Industry Application – Crownchem
Application PAM FOR PAPER MAKING INDUSTRY APPLICATION 1. Dispersing Agent for Paper Making In paper making process, PAM is used as dispersing agent to prevent fiber agglomeration and improve paper evenness. Our product can be dissolved within 60 minutes. Low addition amount can promote the good dispersion of paper fiber and excellent paper forming effect, improving the evenness of pulp and the softness of paper, and increasing the strength of paper. It is suitable for toilet pa... -
China OEM Polyacrylamide Msds - Polyacrylamide 90% For Paper Making Industry Application – Crownchem
Application PAM FOR PAPER MAKING INDUSTRY APPLICATION 1. Dispersing Agent for Paper Making In paper making process, PAM is used as dispersing agent to prevent fiber agglomeration and improve paper evenness. Our product can be dissolved within 60 minutes. Low addition amount can promote the good dispersion of paper fiber and excellent paper forming effect, improving the evenness of pulp and the softness of paper, and increasing the strength of paper. It is suitable for toilet pa... -
Hot New Products Furan Resin Chemistry - Hot Core Box Furan Resin Used As Sand (core) Binder for Cast Steel, Cast Iron and Non-ferrous Metal Castings – Crownchem
Application Mainly used as sand (core) binder for cast steel, cast iron and non-ferrous metal castings. Packaging and Storage Net weight 230/240kg iron drum sealed packaging or according to customer requirements. Specifications / Model MODEL Nitrogen content %≤ Density g/cm3 Viscosity mpa.s≤ Formaldehyde %≤ Application RHR-114 14 1.1-1.3 800 1.2 Cast copper, cast aluminum FAQ 1. What are your prices? Our prices are subject to change depending on supply and other ma... -
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... -
Newly Arrival PAM Polyacrylamide For Oil Industry - 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,... -
Low Price For Water Treatment Flocculation Chemicals - 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... -
Factory Cheap Hot Self-Hardening Furan Resin - Furfuryl Alcohol 98% Raw Material of Plasticizer Good Quality – Crownchem
Furfuryl Alcohol 98% CAS NO.: 98-00-0 Molecular Formula: C5H6O2 Properties: Furfuryl alcohol is a furan derivative, also named furan methanol. It is clean to light yellow transparent liquid. It turns to brownish-red color when exposed to air and sun light. It is soluble in water ethanol and ether. Technical Index Item Index Appearance Colorless to light yellow transparent liquid Content (%) ≥98 Density(20℃ g/ml) 1.129-1.135 Refractive index 1.485-1.488 Moistur...
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