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  • 3-Hydroxy-2-methyl-4-quinolinecarboxylic acid

    Hot3-Hydroxy-2-methyl-4-quinolinecarboxylic acid

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    Brand: xinshuo
    Categories: Disperse Dyes

    Excellent product quality and normal supply

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  • Benzyl Benzoate

    Benzyl Benzoate

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    Brand: GREENHOME
    Categories: Disperse Dyes

    In standard conditions, benzyl benzoate is a colorless or pale yellow viscous transparent liquid. In temperature conditions of 17 degrees centigrade or lower, it will be solidified into white solid. Benzyl benzoate of high-purity would send out slight fragrance. Benzyl benzoate is insoluble in water but soluble in organic solvents. Benzyl benzoate itself,a high-temperature solvent, is the only solvent of Musk. Benzyl benzoate has applications to pharmacy and perfume industry just because of its characters of low volatilization and relative stability. Benzyl benzoate has good performance of plasticity. For its good performance of plasticity, solvent, safety and environmental protection, benzyl benzoate has been widely used into synthesis of lead agent, leveling agent, repair agent, and so on.

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  • HANGZHOU REWARD TECHNOLOGY CO., LTD platinumPlatinum Member

    Hangzhou,China

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    acid yellow 17

    acid yellow 17

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    $ 1.00/KG

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    Categories: Acid Dyes

    An organic sodium salt that is the disodium salt of 2,5-dichloro-4-{5-hydroxy-3-methyl-4-[(4-sulfophenyl)diazenyl]pyrazol-1-yl}benzene-1-sulfonic acid. It is used as the erythrocyte stain in Garvey's method for elastic, fibrin and collagen as well as a sub titute for martius yellow in Lendrum's MSB.

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  • sodium hydrosulfite

    Hotsodium hydrosulfite

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    Categories: Other Dyes

    Sodium Hydrosulfite (Sodium Dithionite) is free-flowing white crystalline powder. It has strong reducing property. When it comes to heat, wet and air, it will decompose. If keeps heating up to 190℃, it will decompose strongly and release Sulfur Dioxide. Ignition Temperature: 250℃.

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  • HANGZHOU REWARD TECHNOLOGY CO., LTD platinumPlatinum Member

    Hangzhou,China

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    Solvent Green 28

    Solvent Green 28

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    $ 1.00/KG

    Brand: Reward
    Categories: Oil-soluble Dyes

    Solvent Green 28 is bright green with good heat resistance and excellent light fastness.

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  • HANGZHOU REWARD TECHNOLOGY CO., LTD platinumPlatinum Member

    Hangzhou,China

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    Acid Yellow 49

    Acid Yellow 49

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    Brand:
    Categories: Acid Dyes

    EC NO:235-473-4INCHI:InChI=1/C16H13Cl2N5O3S/c1-9-15(16(19)23(22-9)10-5-3-2-4-6-10)21-20-13-7-12(18)14(8-11(13)17)27(24,25)26/h2-8H,19H2,1H3,(H,24,25,26)/b21-20+MF:C16H12Cl2N5NaO3SMW:448.25Synonyms: C.I. Acid Yellow 49;Benzenesulfonic acid, 4-(2-(5-amino-3-methyl-1-phenyl-1H-pyrazol-4-yl)diazenyl)-2,5-dichloro-;-

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  • HANGZHOU REWARD TECHNOLOGY CO., LTD platinumPlatinum Member

    Hangzhou,China

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    Acid Yellow 23

    Acid Yellow 23

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    Brand: Reward
    Categories: Acid Dyes

    An organic sodium salt which is the trisodium salt of tartrazine acid. A synthetic lemon yellow azo dye used as a food colouring. As a dye for wool and silks; as colorant in food, drugs and cosmetics. In biochemistry as an adsorption-elution indicator for chloride estimations.

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  • HANGZHOU REWARD TECHNOLOGY CO., LTD platinumPlatinum Member

    Hangzhou,China

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    Acid Yellow 23

    Acid Yellow 23

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    Brand: Reward
    Categories: Acid Dyes

    An organic sodium salt which is the trisodium salt of tartrazine acid. A synthetic lemon yellow azo dye used as a food colouring. As a dye for wool and silks; as colorant in food, drugs and cosmetics. In biochemistry as an adsorption-elution indicator for chloride estimations.

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  • Sodium Sulfite

    HotSodium Sulfite

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    Categories: Other Dyes

    Sodium Sulfite is white crystalline powder. It is irritative to skin, eyes and mucosa. It will emit Sodium Sulfide and Sodium Sulfate by high temperature and it will lose crystal water in 150℃. When contacting with strong acid, it will decompose the related salt and release sulfur dioxide.

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  • HANGZHOU REWARD TECHNOLOGY CO., LTD platinumPlatinum Member

    Hangzhou,China

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    Basic yellow 13

    Basic yellow 13

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    $ 1.00/KG

    Brand: Reward
    Categories: Basic Dyes

    Basic yellow 13 is widely used as dyestuff in textile fibers and leather for coloration because of good color retention .

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