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China High Quality Cas 57675-44-2 Supplier – Pentaerythritol tetraoleate / Pentaerythritol Oleate / PETO CAS 19321-40-5 – Baoran
Specification Item Standard Appearance Colorless or light yellow transparent liquid Kinematic Viscosity(mm2/s) 40 ℃ 60-70 100 ℃ 11.5-13.5 Viscosity Index ≥ 180 Acid Value(mgKOH/g) ≤ 1 Flash Point (℃) ≥ 300 Pour Point(℃) ≤ -25 Color(5¼ lovibond) Red 1.5 Yellow 15 Application PETO has excellent lubricating properties, high viscosity index, good flame resistance, and a biodegradation rate of more than 90%. It can b...
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China High Quality 97-63-2 Factory – 99.9% Dimethyl sulfoxide (DMSO) CAS 67-68-5 – Baoran
Specification ITEM Industrial Grade Pharmaceutical Grade Appearance Colorless liquid Colorless liquid Purity ≥99.85% ≥99.90% Crystallization point ≥18.10℃ ≥18.20℃ Acidity (KOH) ≤0.03 mg/g ≤0.03 mg/g Refractive Index (20℃) 1.4775~1.4790 1.4778~1.4790 Moisture ≤0.1% ≤0.05% Chroma (Pt-Co) ≤10 ≤10 Application 1. Manufacture of polymers It is widely used as a polymerization spinning solvent for polyacrylonitrile. In addition, it i...
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China High Quality Cas 134-62-3 Factories – 98% Thiomorpholine hydrochloride CAS 5967-90-8 – Baoran
Application Used as pharmaceutical intermediates, Iressa (Gefitinib) Intermediate
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China High Quality Hexachloroplatinic Acid Manufacturer – 5%/10% Palladium on carbon CAS 7440-05-3 – Baoran
Specification Product name Palladium on carbon Pd content 5% / 10% (dry basis) Water 0-75% Pd-C type (Mpa/0.1gPd*1.5 hours) ≥ 0.06 Inductively Coupled Plasma / Elemental Analyzer ( Impurity ) Fe ﹤ 0.050 Cu ﹤ 0.050 Pb ﹤ 0.050 Application Pd/C catalyst has the characteristics of high hydrogenation reduction, good selectivity, stable performance, small feeding ratio during use, repeated application, and easy recovery. It is widely used in the ...
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China High Quality Trichloroethylene Tce Manufacturers – 99.9% Dimethyl sulfoxide (DMSO) CAS 67-68-5 – Baoran
Specification ITEM Industrial Grade Pharmaceutical Grade Appearance Colorless liquid Colorless liquid Purity ≥99.85% ≥99.90% Crystallization point ≥18.10℃ ≥18.20℃ Acidity (KOH) ≤0.03 mg/g ≤0.03 mg/g Refractive Index (20℃) 1.4775~1.4790 1.4778~1.4790 Moisture ≤0.1% ≤0.05% Chroma (Pt-Co) ≤10 ≤10 Application 1. Manufacture of polymers It is widely used as a polymerization spinning solvent for polyacrylonitrile. In addition, it i...
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China High Quality Dimethyl Sulfoxide Dmso Suppliers – 99.95% Tetrahydrofuran (THF) CAS 109-99-9 – Baoran
Specification ITEM STANDARD Appearance Colorless transparent liquid Purity ≥ 99.95% Moisture ≤ 0.01% Color (25℃) APHA ≤ 5 Peroxide ≤ 5 ug/g Application Tetrahydrofuran can be explosive when mixed with air; it can form explosive peroxide in the air, which is flammable in case of open flame, high temperature and oxidant; burning produces irritating fumes. Is a heterocyclic organic compound. It belongs to ethers and is the complete hydrogenation product of...
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China High Quality Sodium Nitrite Suppliers – 99.9% Silver nitrate CAS 7761-88-8 – Baoran
Specification Product name Silver nitrate Purity 99.9% Ag content 63.5% Inductively Coupled Plasma / Elemental Analyzer ( Impurity ) Pd ﹤ 0.0050 Al ﹤ 0.0050 Pt ﹤ 0.0050 Ca ﹤ 0.0050 Au ﹤ 0.0050 Cu ﹤ 0.0050 Mg ﹤ 0.0050 Cr ﹤ 0.0050 Fe ﹤ 0.0050 Zn ﹤ 0.0050 Mn ﹤ 0.0050 Si ﹤ 0.0050 Ir ﹤ 0.0050 Pb ﹤ 0.0005 Application Silver nitrate is used in analytical chemistry to precipitate chloride ion...
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Mesitylene Supplier – 99% Hexamethylenetetramine / Hexamine CAS 100-97-0 – Baoran
Specification Item Standard Appearance White powder Purity 99.0% min Water 0.50% max Ash 0.03% max Heavy metal (Pb) 0.001% max Sulphate 0.02% max NH4 0.001% max Chloride 0.015% max Application Hexamine is highly soluble in water and polar organic solvents. It has a cage-like structure similar to adamantane. It is useful in the synthesis of other chemical compounds, e.g.. plastics, pharmaceuticals, rubber additives. It sublime...
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China High Quality N,N-Dimethylformamide Suppliers – 99.5% 2-Methyltetrahydrofuran (2-MeTHF) CAS 96-47-9 – Baoran
Specification ITEM STANDARD Appearance Colorless transparent liquid Purity ≥ 99.5% Moisture ≤ 0.03% Antioxidant (BHT) 0.015%~0.04% Application 2-Methyltetrahydrofuran (2-MeTHF) is an important biogasoline fuel, high-end environmentally friendly solvent and chemical intermediate, belonging to fine chemical materials in the field of new materials and applications. 1. 2-Methyltetrahydrofuran is the main raw material for the synthesis of chloroquine phosphate and...
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China High Quality Taurine Suppliers – 99.5% Morpholine CAS 110-91-8 – Baoran
Specification Item Standard Appearance Colorless liquid Purity ≥ 99.5% Water ≤ 0.3% Color (Pt-Co) ≤ 10 Application Morpholine is mainly used in the manufacture of rubber accelerators (such as NOBS,OTOS, MDS, etc.), vulcanizing agent (such as DT-DM, etc.), detergents, descaling agent, anti-rust agent, antiscorching agent, preservatives, surfactants, textile auxiliaries, bleaches, chemical plating solution, antioxidants, hydrolysis agent, initiator, developer, ...
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China High Quality Cas 77-90-7 Supplier – Plasticizer TBC 99.5% Tributyl Citrate (TBC) CAS77-94-1 – Baoran
Specification ITEM STANDARD Chroma,(Platinum-Cobalt) ≤20 Purity (Ester content), % ≥99.5 Density (20℃), g/cm3 1.038-1.042 Acidity(calculated by phthalic acid),% ≤0.05 Moisture content, % ≤0.01 Application 1.TBC is soluble with vinyl resin, synthetic rubber, ethyecellulose and polystyrene. With low volatility, hydrolysis and light stability, so the paints plasticized by TBC are very resistant to oil and animal grease. 2.TBC can be used to produ...
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China High Quality Cas 16941-12-1 Manufacturers – 99.9% Potassium tetrachloroplatinate(II) CAS 10025-99-7 – Baoran
Specification Product name Potassium tetrachloroplatinate(II) Purity 99.9% Pt content 46.4% Inductively Coupled Plasma / Elemental Analyzer ( Impurity ) Pd ﹤ 0.0050 Al ﹤ 0.0050 Au ﹤ 0.0050 Ca ﹤ 0.0050 Ag ﹤ 0.0050 Cu ﹤ 0.0050 Mg ﹤ 0.0050 Cr ﹤ 0.0050 Fe ﹤ 0.0050 Zn ﹤ 0.0050 Mn ﹤ 0.0050 Si ﹤ 0.0050 Ir ﹤ 0.0050 Pb ﹤ 0.0005 Application Potassium tetrachloroplatinate(II) is widely used as a...
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China High Quality N,N-Dimethylformamide Dmf Supplier – 99.5% Morpholine CAS 110-91-8 – Baoran
Specification Item Standard Appearance Colorless liquid Purity ≥ 99.5% Water ≤ 0.3% Color (Pt-Co) ≤ 10 Application Morpholine is mainly used in the production of rubber vulcanization accelerators, and also in the synthesis of surfactants, textile printing and dyeing auxiliaries, medicines and pesticides. Morpholine is also used as a catalyst for the polymerization of maleic butadiene, a corrosion inhibitor, and an optical bleaching agent. Morpholine is also a...
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China High Quality Lithium Carbonate Supplier – 99.9% Silver nitrate CAS 7761-88-8 – Baoran
Specification Product name Silver nitrate Purity 99.9% Ag content 63.5% Inductively Coupled Plasma / Elemental Analyzer ( Impurity ) Pd ﹤ 0.0050 Al ﹤ 0.0050 Pt ﹤ 0.0050 Ca ﹤ 0.0050 Au ﹤ 0.0050 Cu ﹤ 0.0050 Mg ﹤ 0.0050 Cr ﹤ 0.0050 Fe ﹤ 0.0050 Zn ﹤ 0.0050 Mn ﹤ 0.0050 Si ﹤ 0.0050 Ir ﹤ 0.0050 Pb ﹤ 0.0005 Application Silver nitrate is used in analytical chemistry to precipitate chloride ion...
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Diphenylamine Factories – 99% Dicumyl peroxide (DCP) CAS 80-43-3 – Baoran
Specification ITEM STANDARD Appearance White crystal Assay ≥ 99% Melting point ≥ 39.00 ℃ Total volatile ≤ 0.20% Active oxygen content ≥ 5.85% Application DCP is an excellent organic peroxide, mainly used as a crosslinking agent for polyethylene and EVA resin; and a vulcanizing agent for EPDM, natural rubber, nitrile rubber, etc.; an initiator for polymerization; It can also be used as curing agent for unsaturated polyester; polypropylene melt ...
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