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Wholesale Price China Self Hardening Furan Resin - A New Generation of Self-hardening Alkaline Phenolic Resin – Crownchem
Packaging and Storage 250kg iron drum packaging or 1000kg ton drum sealed packaging. Stored in a cool and ventilated place, please wear labor protection equipment to prevent burns. Specifications / Model Alkaline phenolic resin MODEL Density g/cm3 Viscosity mpa.s≤ Formaldehyde %≤ PH value≥ Shelf life≤25℃ JF-801 1.25-1.30 63-68 0.16 12 3months JF-802 1.28-1.35 65-78 0.2 12 3months Organic fat curing agent MODEL Density g/cm3 Viscosity mpa.s≤ acidity%≤ Sand temperature℃ C... -
Fast Delivery Methacrylamide 99% In Stock - Trimethyl Orthoformate（Teof）For Synthesize Pharmaceutical Products – Crownchem
Specification Items Standards Appearance Colorless transparent liquid Content (%) ≥99.2% APHA ≤10 Ethyl formate (%) ≤0.2 Ethanol (%) ≤0.3 Moisture (%) ≤0.05 Application The TEOF is a key organic synthesis intermediate. It is mainly used to synthesize pharmaceutical and pesticide products,such as quinolones antibiotics and amitrze. It is also widely used in coating,dye,and perfume industries. Package 200kg/drum or ISO Tank. Storage Airproof,dry, ventilati... -
Wholesale Price China Self Hardening Furan 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... -
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... -
2021 Wholesale Price Adipic Acid Structure - 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... -
High Performance CAS 9003-05-8 Flocculant Polyacrylamide PAM - 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... -
Super Lowest Price Daam 99% Min For Daily Cosmetics Industry – N-Methylol Acrylamide CAS No. 924-42-5 Manufacturers – 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 Adipic Dihydrazide - 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 ... -
OEM China Hexametaphosphate De Sodium - Sodium Hexametaphosphate 68% High Efficient Softener – Crownchem
Technical Index ITEM INDEX Appearance White crystal powder (flake) Total phosphate, as P2O5 %≥ ≥68 Inactive phosphate, as P2O5 %≤ ≤7.5 Iron, as Fe %≤ ≤0.05 PH of 1% water solution 5.8-7.3 Water insoluble ≤0.05 Mesh size 40 Solubility PASS Application Mainly used as high efficient softener for cooling water treatment of power station, locomotive, boiler and fertilizer plant, detergent assistant, control or anti-corrosion agent, cement hardening accelerator, str... -
High Quality For Polyacrylamide Powder - 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,... -
Factory Supply Aluminium Chloride 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... -
2021 Good Quality Diethylene Glycol Tertiary Butyl Ether (DETB 99%) - Methyl Diethylene Glycol Tert-butyl Ether Organic Synthetic Solvent – Crownchem
Properties Colorless, transparent liquid with a pleasant smell. Technical Index ITEM Standard 1 Appearance Colorless Transparent 2 Ester content % ≥99.0 3 Acid value mgKOH/mg ＜0.30 4 Chroma (Pt-Co） ≤10 5 Moisture content % ＜0.10 Application It is used as an organic synthetic solvent and leveling agent for fiber and leather. It can also be used as solvent for printing ink and ceramic ink. Packaging And Storage 220kg/drum tank. Should be stored...
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