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      1. Post Buying Request
        887 results found
        • Yaan Chunjiang Chemical Co.,Ltd
          diamond

          diamond Certified License

          Supplier uploads its business license and/or its production license, and has passed OKCHEM audit.

          gold

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          The supplier's company premises has been checked by OKCHEM staff to verify onsite operations exist there.

          Yaan,China

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          Sodium Sulfide

          Sodium Sulfide

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          Brand: Chunjiang
          Categories: Sulphur Dyes

          Pure sodium sulfide anhydrate is white cubic crystal or granule. It has strong hygroscopicity and is easily discolored and unstable in the air. The relative density is 1.856 (14℃) and the melting point is 1180℃. It is soluble in water (solubility is 15.4g/100ml water at 10℃, solubility is 57.2g/100ml water at 90℃), and the solution is alkaline. Slightly soluble in alcohol, insoluble in ether. Water solute is strongly alkaline, causing burns when it touches skin and hair, so it is also called Sulphur sulfide. Soluble in sulfur to form sodium polysulfide. Sodium sulfide is easily oxidized in the air to form sodium thiosulfate. Sodium sulfide deliquesces in the air and deteriorates by carbonation. Industrial sodium sulfide contains pink, brownish red, and khaki blocks due to impurities. Its specific gravity, melting point, and boiling point also vary depending on the influence of impurities.

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        • Wuji County Xinshuo Zinc Industry Co. Ltd.
          diamond

          diamond Certified License

          Supplier uploads its business license and/or its production license, and has passed OKCHEM audit.

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          河北省,China

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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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        • Wuji County Xinshuo Zinc Industry Co. Ltd.
          diamond

          diamond Certified License

          Supplier uploads its business license and/or its production license, and has passed OKCHEM audit.

          gold

          diamond Onsite Check

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          河北省,China

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          SOLVENT YELLOW114

          HotSOLVENT YELLOW114

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          Brand: xinshuo
          Categories: Disperse Dyes

          Excellent product quality and normal supply

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        • HANGZHOU REWARD TECHNOLOGY CO., LTD
          diamond

          diamond Certified License

          Supplier uploads its business license and/or its production license, and has passed OKCHEM audit.

          gold

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          Hangzhou,China

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          Acid Green 25

          Acid Green 25

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          $ 1.00/KG

          Brand: Reward
          Categories: Acid Dyes

          EC NO:224-546-6 MF:C28H20N2Na2O8S2 Synonyms:C.I. 61570;C.I. 61 570;C.I. 61 570 [Czech];C.I. Acid Green 25;C.I. Acid Green 25 disodium salt;Alizarin Cyanine Green F;Alizarin Cyanin Green G;Alizarin Cyanone Green B Extra;Acid Green 25;acid green 25 (C.I. 61570);Acid Green 25 (C.I.);disodium 2,2-(9,10-dioxoanthracene-1,4-diyldiimino)bis(5-methylsulphonate);disodium 2,2-(anthraquinone-1,4-diimino)bis(5-methylsulphonate);Alizarin cyanin green F

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        • HANGZHOU REWARD TECHNOLOGY CO., LTD
          diamond

          diamond Certified License

          Supplier uploads its business license and/or its production license, and has passed OKCHEM audit.

          gold

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          Hangzhou,China

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          acid yellow 17

          acid yellow 17

          FOB price:

          $ 1.00/KG

          Brand:
          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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        • HANGZHOU REWARD TECHNOLOGY CO., LTD
          diamond

          diamond Certified License

          Supplier uploads its business license and/or its production license, and has passed OKCHEM audit.

          gold

          diamond Onsite Check

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          Hangzhou,China

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          Acid Green 20

          Acid Green 20

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          $ 1.00/KG

          Brand: Reward
          Categories: Acid Dyes

          EC NO:227-452-3INCHI:InChI=1/C22H18N6O7S2.2Na/c23-13-6-8-15(9-7-13)26-27-20-16(36(30,31)32)10-12-11-17(37(33,34)35)21(22(29)18(12)19(20)24)28-25-14-4-2-1-3-5-14;;/h1-11,29H,23-24H2,(H,30,31,32)(H,33,34,35);;/q;2*+1/p-2/b27-26+,28-25+;;MF:C22H16N6Na2O7S2MW:586.50Synonyms: 2,7-Naphthalenedisulfonic acid, 4-amino-3-(2-(4-aminophenyl)diazenyl)-5-hydroxy-6-(2-phenyldiazenyl)-, sodium salt (1:2);2,7-Naphthalenedisulfonic acid, 4-amino-3-((p-aminophenyl)azo)-5-hydroxy-6-(phenylazo)-, disodium salt;2,7-Naphthalenedisulfonic acid, 4-amino-3-((4-aminophenyl)azo)-5-hydroxy-6-(phenylazo)-, disodium salt;Disodium 4-amino-3-((4-aminophenyl)azo)-5-hydroxy-6-(phenylazo)naphthalene-2,7-disulphonate

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        • HANGZHOU REWARD TECHNOLOGY CO., LTD
          diamond

          diamond Certified License

          Supplier uploads its business license and/or its production license, and has passed OKCHEM audit.

          gold

          diamond Onsite Check

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          Hangzhou,China

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          Acid yellow 199

          Acid yellow 199

          FOB price:

          $ 1.00/KG

          Brand:
          Categories: Acid Dyes

          EC NO:274-950-1INCHI:InChI=1/C19H16N4O6S.Na/c1-12-10-15(24)6-8-17(12)22-21-14-4-2-13(3-5-14)20-18-9-7-16(30(27,28)29)11-19(18)23(25)26;/h2-11,20,24H,1H3,(H,27,28,29);/q;+1/p-1/b22-21+;MF:C19H15N4NaO6SMW:450.40Synonyms: Benzenesulfonic acid, 4-((4-(2-(4-hydroxy-2-methylphenyl)diazenyl)phenyl)amino)-3-nitro-, sodium salt (1:1);4-((4-((4-Hydroxy-2-methylphenyl)azo)phenyl)amino)-3-nitrobenzenesulfonic acid, sodium salt;Benzenesulfonic acid, 4-((4-((4-hydroxy-2-methylphenyl)azo)phenyl)amino)-3-nitro-, monosodium salt;Sodium 4-((4-((4-hydroxy-2-methylphenyl)azo)phenyl)amino)-3-nitrobenzenesulphonate

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        • HANGZHOU REWARD TECHNOLOGY CO., LTD
          diamond

          diamond Certified License

          Supplier uploads its business license and/or its production license, and has passed OKCHEM audit.

          gold

          diamond Onsite Check

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          Hangzhou,China

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          C.I.Acid Yellow 151

          C.I.Acid Yellow 151

          FOB price:

          $ 1.00/KG

          Brand:
          Categories: Acid Dyes

          snuff color powder

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        • HANGZHOU REWARD TECHNOLOGY CO., LTD
          diamond

          diamond Certified License

          Supplier uploads its business license and/or its production license, and has passed OKCHEM audit.

          gold

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          Hangzhou,China

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          ACID YELLOW 25

          ACID YELLOW 25

          FOB price:

          $ 1.00/KG

          Brand:
          Categories: Acid Dyes

          Yellow powder. Soluble in water yellow, encounter cold becomes muddy. Slightly soluble in ethanol and acetone. Meet strong sulfuric acid is yellow, the generation after diluted fluorescent yellow precipitation. Its water solution meet sodium hydroxide solution without change. Mainly used for wool and polyamide fiber of printing and dyeing,

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        • Shanghai Jianyin Food Science & Technology Co.,Ltd
          diamond

          diamond Certified License

          Supplier uploads its business license and/or its production license, and has passed OKCHEM audit.

          gold

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          shanghai,kunshan,China

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          pigment for easter egg-smear kind

          pigment for easter egg-smear kind

          FOB price:

          $ 0.10 - $ 3.00 /Piece

          Brand: SHJY
          Categories: Other Dyes

          liquid pigment for Easter egg It is used for Easter egg during Easter Colour kinds we contain red, blue, pink, yellow, green, purple, orange and more color.

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