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  • Anhui Topsky Chemicals., Ltd. platinumPlatinum Member

    Anhui, Huainan,China

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    Dimethyl Acetamide (DMAC)

    HotDimethyl Acetamide (DMAC)

    FOB price:

    $ 1285.00/Tons

    Brand: Topsky
    Categories: Others

    Dimethylacetamide, abbreviated as DMAC, is a solvent commonly used as a nonproton polar solvent. Dimethyl acetamide is a colorless transparent liquid, which can be mixed with water, alcohol, ether and other organic solvents, and is a polar solvent. Dimethylacetamide has good thermal stability and can be refined by distillation even if it is stable at boiling point and does not decompose. It is stable in aqueous solution, but hydrolysis will be promoted in the presence of acid and alkali. Due to the introduction of ethyl into the molecular structure, the boiling point of dimethylacetamide is higher than that of dimethylformamide (DMF) by more than 10 ℃ (the boiling point of dimethylformamide is 153 ℃), so it has better thermal and chemical stability than dimethylformamide. In organic synthesis, dimethylacetamide is an excellent catalyst, which can accelerate the reaction of cyclization, halogenation, cyanidation, alkylation and dehydrogenation, and improve the yield of main products.

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  • Anhui Topsky Chemicals., Ltd. platinumPlatinum Member

    Anhui, Huainan,China

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    Dimethylamine solution

    HotDimethylamine solution

    FOB price:

    $ 680.00/Tons

    Brand: Topsky
    Categories: Amino Compounds

    High concentration or compression liquefaction dimethylamine emit a strong unpleasant odor of ammonia. Dimethylamine boiling point is 6.9 ℃, relative density is 0.654, refractive index is 1.347, and flash point is -17.78 ℃. It is soluble in water, ethanol and ether.

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  • Factory supply Hot sell high Quality Chenodeoxycholic Acid Powder CAS 474-25-9 with best price ZMCDCA-01

    Factory supply Hot sell high Quality Chenodeoxycholic Acid Powder CAS 474-25-9 with best price ZMCDCA-01

    FOB price:

    $ 150.00 - $ 190.00 /KG

    Brand: Zhongmai
    Categories: Carboxylic Acids

    Chenodeoxycholic acid powder(also known as chenodesoxycholic acid and chenocholic acid) is a bile acid. It occurs as a white crystalline substance insoluble in water but soluble in alcohol and acetic acid, with melting point at 165-167 °C. Salts of this carboxylic acid are called chenodeoxycholates. Chenodeoxycholic acid is one of the 4 main organic acids produced by the liver. Product Name Chenodeoxycholic acid CAS No 474-25-9 EINECS No 207-481-8 Color White Powder Purity 99% I

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  • 3,4-difluorofuran-2,5-dione

    Hot3,4-difluorofuran-2,5-dione

    FOB price:

    $ 18000.00 - $ 25000.00 /KG

    Brand: FD001
    Categories: Carboxylic Acid Anhydrides

    Density:1.66g/cm3; Bp:129.7ºC at 760 mmHg; Fp:32.2ºC; Refractive index:1.416

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  • TETRAFLUOROSUCCINIC ACID

    HotTETRAFLUOROSUCCINIC ACID

    FOB price:

    $ 850.00 - $ 1500.00 /KG

    Brand:
    Categories: Carboxylic Acids

    Density:1,4 g/cm3 ;Mp:115-118 °C(lit.); Bp:150°C 15mm; Fp:150°C/15mm

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  • Hydroquinone

    Hydroquinone

    FOB price:

    $ 15.00/KG

    Brand: Shandong Zhishang
    Categories: Organic Acid Esters

    Hydroquinone (chemical formula: C6H4(OH)2), also known as hydroquinone (English: Hydroquinone), is a compound formed by the substitution of two para-hydrogens of benzene by a hydroxyl group.

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  • Isopropyl palmitate

    Isopropyl palmitate

    FOB price:

    $ 12.00/KG

    Brand: Shandong zhishang
    Categories: Organic Acid Esters

    Isopropyl Palmitate has been used in the preparation of a pseudolatex-membrane for ketoprofen transdermal drug delivery systems.

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  • calcium-nitrate

    calcium-nitrate

    FOB price:

    $ 200.00/MT

    Brand: dx
    Categories: Nitro Compounds

    This product is colorless, transparent crystal, soluble in water. In agriculture, it is containing nitrogen and phosphorus fertilizer, calcium is widely used in vegetables, fruits, crops and cash crops in open field, is also a production of folilar fertilizer, salt fertilizer, the main raw material of drip irrigation and other water aoluble fertilizer.

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  • Potassium fulvate

    Potassium fulvate

    FOB price:

    $ 1936.00/MT

    Brand: DX
    Categories: Others

    Super potassium humate is extracted from natural high grade Leonardite/Lignite, with excellent solubility. It is used alone or combined with Nitrogen and Phosphorus in irrigation and spray. It's applied in landscape and garden as well as all agricultural and horticultural plants.

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  • UREA AMMONIUM NITRATE

    UREA AMMONIUM NITRATE

    FOB price:

    $ 260.00/MT

    Brand: dx
    Categories: Others

    urea ammonium nitrate solution is liquid, effectively acting fertilizer for outdoor plants, vegetables, fruit trees, berry gardens, and flowers. The solution meets all current agricultural engineering requirements and is especially recommended for additional plant fertilization. Urea ammonium nitrate solution is easily mixed with other fertilizers containing macro and microelements, growth regulators, nitrification inhibitors, pesticides, and retardants. This colourless or reddish liquid contains no substances harmful to plants, is flameproof, non-explosive, emits no vapour, therefore, its storage and transportation is easy. Even small quantities may be spread (sprayed) evenly (30-40 kg/ha). UAN fertilizers meet the requirements of scattered, local, and additional fertilization via leaves. The reaction of solution is close to neutral, therefore higher concentration (up to 32 % in Lithuania) solutions may be used. Recommended for plants growing near water or in hilly locations.

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