Diazo-, azo- or azoxy-compounds.
Diazo-, azo- or azoxy-compounds. > Diazo-, azo- or azoxy-compounds.
Duty Rate (from China)
Products classified under Tariff item 2927.00.00.00
1,1'-Azobisformamide (AZODICARBONAMIDE)
1,1'-Azobisformamide, also known as azodicarbonamide (ADCA), is a chemically defined azo compound used as a chemical foaming agent in plastics and rubber production. It decomposes thermally to release nitrogen gas.
2927.00.001,1'-Azobisformamide USP Grade
1,1'-Azobisformamide USP grade is a chemically defined azo compound meeting United States Pharmacopeia standards for purity and microbial limits. It is used as a reagent in organic synthesis and pharmaceutical intermediate production.
2927.00.001,3-Diphenyltriazene technical grade
1,3-Diphenyltriazene, also known as diazoaminobenzene, is a chemically defined diazo compound with a triazene (-NH-N=N-) functional group. It is used as an intermediate in azo dye synthesis and as a radical scavenger.
2927.00.002-Diazo-1-Naphthol-4-Sulfonic Acid
A diazo coupling agent used in diazo-type copying papers and films, reacting to produce visible azo images upon light exposure. It is a separate chemically defined organic compound with a diazo group, classified under tariff item 2927.00.00 for diazo-, azo- or azoxy-compounds.
2927.00.003,3'-Dimethoxybiphenyl-4,4'-Diazonium Salt
A complex diazo compound for high-resolution photographic printing plates and films. It is a separate chemically defined organic compound with a diazo functional group, falling under tariff item 2927.00.00 for diazo-, azo- or azoxy-compounds.
2927.00.004-Aminoazobenzene-2,4-disulfonic Acid Monosodium Salt (Dye Intermediate)
4-Aminoazobenzene-2,4-disulfonic acid monosodium salt is a chemically defined diazo compound with an azo (-N=N-) linkage and sulfonic acid groups. It is used as a dye intermediate in the manufacturing of azo dyes.
2927.00.004-Diazo-2,5-Dibutoxyphenyl Morpholine
A diazo compound serving as a key coupling component in color photographic film development, forming azo dyes upon reaction with couplers. It is a separate chemically defined organic compound with a diazo group, classified under tariff item 2927.00.00 for diazo-, azo- or azoxy-compounds.
2927.00.00ADCA Foaming Agent Powder
ADCA foaming agent powder is high-purity 1,1'-azobisformamide designed for controlled gas release in polymer foam processing. It is used at 0.5-3% loading levels to create microcellular structures in profiles, sheets, and other products.
2927.00.00Azodicarbonamide Industrial Foaming Grade
Azodicarbonamide industrial foaming grade is optimized for uniform particle size (6-10 microns) and thermal stability in continuous extrusion foaming lines. It is used as a key ingredient for wallcoverings, flooring, and automotive seals.
2927.00.00Azodicarbonamide Technical Grade 99%
Azodicarbonamide technical grade 99% is a chemically defined azo compound with 99% purity, packaged in 25kg fiber drums. It is widely used in shoe sole production, thermal insulation boards, and synthetic leather manufacturing.
2927.00.00Benzotriyl Diazo Naphthalenesulfonate
Benzotriyl diazo naphthalenesulfonate is a complex diazo ester used in advanced photoinitiator formulations for 3D printing resins. It is a chemically defined diazo compound with a naphthalenesulfonic acid ester structure.
2927.00.00Black HN Base Diazo Salt
Black HN Base Diazo Salt is used in diazotization for deep black azo dyes on leather and paper. It is a separate chemically defined organic compound with azo groups, classified under tariff item 2927.00.00.
2927.00.00C.I. Fast Blue Base B
An aromatic amine diazotized salt serving as a fast color base for brilliant blue azo pigments in ink and paint manufacturing. Its diazonium structure enables coupling reactions for colorfast applications. It is a separate chemically defined organic compound with a diazo group, classified under tariff item 2927.00.00 for diazo-, azo- or azoxy-compounds.
2927.00.00C.I. Fast Orange Base 2G
A diazo fast color base for brilliant orange shades in direct and discharge printing on cellulosic fabrics. It offers good leveling and fastness properties. It is a separate chemically defined organic compound with a diazo group, classified under tariff item 2927.00.00 for diazo-, azo- or azoxy-compounds.
2927.00.00C.I. Fast Red Base KB
A diazo compound used as a fast color base in the production of azo dyes for textile printing and coloration. It reacts with couplers to form stable, lightfast colorants on fabrics. It is a separate chemically defined organic compound with a diazo group, classified under tariff item 2927.00.00 for diazo-, azo- or azoxy-compounds.
2927.00.00C.I. Fast Red Base TR Salt
C.I. Fast Red Base TR Salt is a stabilized diazonium salt used as a fast color base for producing azo dyes on cellulosic fibers, offering excellent fastness to washing and light. It is a separate chemically defined organic compound containing azo groups, which places it under tariff item 2927.00.00 for diazo-, azo-, or azoxy-compounds.
2927.00.00C.I. Fast Scarlet Base R
C.I. Fast Scarlet Base R is a diazo fast color base used to produce scarlet red azo dyes for cotton printing and synthetic fiber coloration, with superior alkali and chlorine fastness. As a separate chemically defined organic compound with azo groups, it is classified under tariff item 2927.00.00.
2927.00.00C.I. Fast Violet Base B
C.I. Fast Violet Base B is a diazo compound used as a fast color base for violet disperse dyes on polyester fabrics, offering excellent light and wash fastness. It is a separate chemically defined organic compound containing azo groups, thus classified under tariff item 2927.00.00.
2927.00.00Diazoaminobenzene (1,3-Diphenyltriazene)
Diazoaminobenzene, also known as 1,3-diphenyltriazene, is a specific diazo compound with a triazene functional group. It is used as a reagent in organic synthesis and photochemical applications.
2927.00.00Diazoaminobenzene stabilized with 0.1% citric acid
Diazoaminobenzene stabilized with 0.1% citric acid is a diazo compound with a stabilizer added solely for preservation or transport. It is used in analytical chemistry standards and organic synthesis.
2927.00.00Diazo Biphenyl Photoinitiator
A specific diazo compound used as a photoinitiator in photoresist formulations for electronics manufacturing. It is a separate chemically defined organic compound with a diazo functional group, falling under tariff item 2927.00.00 for diazo-, azo- or azoxy-compounds.
2927.00.00Diazo Blue RC Stabilized Salt
A photographic diazo coupler producing blue azo dyes in multilayer color films during development. It is a separate chemically defined organic compound with a diazo group, classified under tariff item 2927.00.00 for diazo-, azo- or azoxy-compounds.
2927.00.00Fast Black Base E Salt
Fast Black Base E Salt is a double diazo fast color salt that produces deep black shades for wool and silk dyeing, with excellent wet fastness. It is a separate chemically defined organic compound with azo groups, classified under tariff item 2927.00.00.
2927.00.00Fast Blue B2R Base
Fast Blue B2R Base is a diazonium salt that produces brilliant blue azo dyes for acrylic fibers and inks. It is a separate chemically defined organic compound containing azo groups, classified under tariff item 2927.00.00.
2927.00.00Fast Brown Base N Salt
Fast Brown Base N Salt is a double diazo fast color salt for producing fast brown shades on wool and blends, with high fastness to milling and potting. It is a separate chemically defined organic compound containing azo groups, classified under tariff item 2927.00.00.
2927.00.00Fast Green Base BN Salt
Fast Green Base BN Salt is a stabilized diazonium fast color salt yielding brilliant green dyes for acetate and polyamide fibers, with excellent sublimation fastness. It is a separate chemically defined organic compound with azo groups, classified under tariff item 2927.00.00.
2927.00.00Fast Red B Base Diazonium Salt
Fast Red B Base Diazonium Salt is a diazonium salt used as a diazo component in the production of azo dyes for textile and leather coloring. It is a separate chemically defined organic compound with azo groups, classified under tariff item 2927.00.00.
2927.00.00Fast Red Salt RC Diazo Compound
A commercial diazo salt formulation for high-speed photographic coupler reactions in color print materials. It is a separate chemically defined organic compound with a diazo functional group, falling under tariff item 2927.00.00 for diazo-, azo- or azoxy-compounds.
2927.00.00Fast Yellow Base GC Salt
Fast Yellow Base GC Salt is a stabilized diazonium salt used as a fast color salt for producing yellow azo dyes in leather and paper coloration, with excellent fastness to light and washing. It is a separate chemically defined organic compound containing azo groups, classified under tariff item 2927.00.00.
2927.00.00Kayacure DIA Photoinitiator
A commercial-grade diazo compound used as a photoinitiator in flexographic printing plates. It is a separate chemically defined organic compound with a diazo group, classified under tariff item 2927.00.00 for diazo-, azo- or azoxy-compounds.
2927.00.00Monosodium 4-Aminoazobenzene-2,4-disulfonate
Monosodium 4-aminoazobenzene-2,4-disulfonate is a chemically defined diazo compound with an azo linkage and sulfonic acid groups. It is used as an intermediate in the synthesis of azo dyes.
2927.00.00Naphthol AS Photoinitiator
A diazo compound used as a photoinitiator in printing inks and UV-curable coatings. It is a separate chemically defined organic compound with a diazo functional group, falling under tariff item 2927.00.00 for diazo-, azo- or azoxy-compounds.
2927.00.00Norbornane Diazo Ester
A diazo compound with a norbornane structure used in specialty polymer crosslinking applications. It is a separate chemically defined organic compound with a diazo group, classified under tariff item 2927.00.00 for diazo-, azo- or azoxy-compounds.
2927.00.00p-Aminoazobenzene-2,4-disulfonic acid, 98% purity
p-Aminoazobenzene-2,4-disulfonic acid, 98% purity, is a chemically defined azo compound with sulfonic acid groups. It is used as a dye coupling component in the production of azo dyes.
2927.00.00p-Aminoazobenzenedisulfonic acid
p-Aminoazobenzenedisulfonic acid is a chemically defined diazo compound with an azo linkage and two sulfonic acid groups. It is used as a key intermediate in the synthesis of azo dyes.
2927.00.00p-Diazo-N,N-Dimethylaniline Zinc Chloride
A stabilized double salt used in instant photographic developers for rapid azo coupling in print materials. It is a separate chemically defined organic compound with a diazo group, classified under tariff item 2927.00.00 for diazo-, azo- or azoxy-compounds.
2927.00.00Sodium Salt of 4-Aminoazobenzene Disulfonate (CAS 20592-48-5)
Sodium salt of 4-aminoazobenzene disulfonate (CAS 20592-48-5) is a chemically defined diazo compound with an azo linkage and sulfonic acid groups. It is used as a dye intermediate in the production of azo dyes.
2927.00.00TDI Diazo Ester Intermediate
A diazo compound used as a synthesis intermediate for advanced photoresists in semiconductor production. It is a separate chemically defined organic compound with a diazo functional group, falling under tariff item 2927.00.00 for diazo-, azo- or azoxy-compounds.
2927.00.00Technical Grade 4-Aminoazobenzene-2,4-disulfonate Sodium
Technical grade 4-aminoazobenzene-2,4-disulfonate sodium is a monosodium salt of the named disulfonic acid azo compound, containing minor stabilizers. It is used as a dye intermediate in azo dye manufacturing.
2927.00.00Tetrazolium Blue Chloride
A diazo-tetrazolium salt used in photographic redox imaging and viability staining for film quality control. It is a separate chemically defined organic compound with a diazo group, classified under tariff item 2927.00.00 for diazo-, azo- or azoxy-compounds.