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1 Products availablePhysical Information
Appearance Pale yellow to dark red liquid or powder
Density 1.311g/cm3
Melting Point 300
Boiling point 225.5
Flashing point 99.8
Solubility Easily soluble in water, ethanol, ether
Specification
Item Specification
STG Content ≥20.00% ≥40.00% ≥90.00%(Powder)
PH Value 7-9 7-9 7-9
* Please refer to Certificate of Analysis for lot specific data.
Application
1) STG is a new type of mineral processing agents.
2) STG is a new generation of more effective non-toxic inhibitors.
3) STG can also be used for fur depilatory.
4) STG is used for the preparation of chemical cold-ironing liquid.
Packing
250kg plastic drum or 1000kg IBC drum, 20mt per 20'ft containers
Additional Information:
Payment Terms : T/T, Western Union
Boostin is an injectable long-acting bovine somatotropin used to increase milk production in well-nourished and properly managed dairy cows from the time of peak lactation to drying off
Chemical Name:Diethylene glycol
CAS 111-46-6
Appearance: Clear liquid
Assay: ≥99%
Application
Used in the synthesis of polyamide resins, surfactants, lubricants, epoxy resin curing agents, etc.
Specification
Items | Specifications |
Appearance | Clear liquid |
Purity | 99.0%min. |
Packing
230kg/drum
Additional Information:
Payment Terms : T/T, Western Union
Delivery Time : 21 days after payment
Additional Information:
Payment Terms : T/T, Western Union
Delivery Time : 21 days after payment
Maleic anhydride CAS 108-31-6 is a White powder or briquettes, soluble in alcohol, acetone and ether. It is an important chemical raw material for the production of some products such asTetrahydrofuran(THF), gamma-Butyrolactone(GBL) and 1, 4-Butanediol(BOD), ect.
Specification
Items Enterprise standard
Assay, % min. 99.50
Color, Hazan max. 25.0
Crystalline point, max. 52.5
Residue on ignition, % min. 0.005
Fe, ug/g, max. 3.0
Application
Plasticizer industry Used for production of unsaturated polyester resin and alkyd resins, etc;
Paper-making industry Used as treatment agent in paper making;
Coating industry Used to produce insulating varnish and ceramic whiteware, ect.;
Agrochemical industry Used to produce Malathion;
Pharmaceutical industry Used to manufacture Sulfamethoxypyridazine;
Oil Industry Used as anticorrosive of erapressed oil;
Organic industry Used to manufacture Tetrahydrofuran(THF), gamma-Butyrolactone(GBL) and 1, 4-Butanediol(BOD), ect.
Package
25kg per plastic knit bag, 20 tons per 20” container, with pallets;
Additional Information:
Payment Terms : T/T, Western Union
Specification
Appearance White scaly or crystalline powder
Total acid, % ≥99.50
Melting chromaticity, Pt-Co ≤20
Thermal stability chromaticity, Pt-Co ≤50
Sulfuric acid chromaticity, Pt-Co ≤60
Crystallization point, ≥130.50
Free acid, % ≤0.20
Ash content, % ≤0.05
Applications
Dibutyl phthalate, phthalic acid ester two are important plasticizer. Phthalic anhydride and Polyols (such as glycerol and pentaerythritol) are condensed to form polyaryl ester resin for the paint industry. If it is condensed with ethylene glycol and unsaturated acid, unsaturated polyester resin can be produced, and two kinds of insulating varnish and glass fiber reinforced plastics can be made. Phthalic anhydride is also a raw material for the synthesis of benzoic acid and terephthalic acid, and is also used for drug synthesis.
Additional Information:
Payment Terms : D/P, T/T, Western Union
Adipic acid CAS 124-04-9 is is white crystalline powder, very soluble in methanol, ethanol, soluble in acetone, slightly soluble in cyclohexane, negligible in benzene, petroleum ether and insoluble in acetic acid. Adipic acid is the organic compound with the formula (CH2)4(COOH)2. From an industrial perspective, it is the most important dicarboxylic acid mainly used as a precursor for the production of nylon.
Specification
Index | Premium Grade | First Grade | Qualified |
Appearance | White crystalline powder | ||
Content% (m / m) ≥ | 99.70 | 99.70 | 99.50 |
Melting point C ≥ | 151.5 | 151.5 | 151.0 |
ammonia water chroma, Pt-Co ≤ | 5 | 5 | 15 |
Moisture % (m / m) ≤ | 0.20 | 0.27 | 0.40 |
Ash mg / kg ≤ | 7 | 10 | 35 |
Fe mg / kg ≤ | 1.0 | 1.0 | 3.0 |
Nitrate content mg / kg ≤ | 10.0 | 10.0 | 50.0 |
Application
- Adipic acid is mainly used as monomer for the production of nylon by a polycondensation reaction with hexamethylene diamine forming nylon 66.- Other major applications also involve polymers: it is a monomer for production of Polyurethane and its esters are plasticizers, especially in PVC.- It can also used in food as a flavorant and gelling aid.- In medicine, adipic acid has been incorporated into controlled-release formulation matrix tablets to obtain pH-independent release for both weakly basic and weakly acidic drugs. It has also been incorporated into the polymeric coating of hydrophilic monolithic systems to modulate the intragel pH, resulting in zero-order release of a hydrophilic drug.
Packing
25kg or 500kg/bag
Additional Information:
Payment Terms : D/P, T/T, Western Union