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phthalic anhydride

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China Phthalic Anhydride Dyestuff Intermediates CAS 85-44-9 With High Performance factory

Phthalic Anhydride Dyestuff Intermediates CAS 85-44-9 With High Performance

Phthalic anhydride factory supply top quality CAS no 85-44-9 with high performance English Phthalic anhydride Appearance White flake or crystalline powder Application Used as an analytical reagent, also used in ... Read More
2019-09-06 15:10:01
China Intermediates Naphthol AS-Bi(5-(3'-Hydroxy-2-Naphthoylamino) Benzimidazolone factory

Intermediates Naphthol AS-Bi(5-(3'-Hydroxy-2-Naphthoylamino) Benzimidazolone

Naphthol AS-E intermediates AZOIC COUPLING COMPONENT 10 for solvent dyes pigment red 30 pigment violet 43 PRODUCT DESCRIOTION N.O. Items as-e 1 Appearance Light yellow powder 2 Color shade simalar standard 3 ... Read More
2019-09-06 15:10:01
China Naphthol AS-PH Ice Dyes / Azoic Dyes Intermediates 92-74-0 99% Strength factory

Naphthol AS-PH Ice Dyes / Azoic Dyes Intermediates 92-74-0 99% Strength

EINECS 202-185-5 Naphthol AS-PH intermediates for solvent dyes PRODUCT DESCRIOTION N.O. Items as-e 1 Appearance Light yellow powder 2 Color shade simalar standard 3 Strength 99% 4 Purity 99.03% 5 Melting point(... Read More
2019-09-06 15:10:01
China CAS 135-19-3 Dyestuff Intermediates Beta Naphthol AS-D C10H8O Powder factory

CAS 135-19-3 Dyestuff Intermediates Beta Naphthol AS-D C10H8O Powder

Naphthol AS-D intermediates for solvent dyes EINECS 205-205-0 Top selling chemical factory price made in china PRODUCT DESCRIOTION N.O. Items as-e 1 Appearance Light yellow powder 2 Color shade simalar standard ... Read More
2019-09-06 15:10:01
China 100% Strength Dye Intermediates 2-Naphthol / Beta Naphthol 99% AS-E Light Yellow Powder factory

100% Strength Dye Intermediates 2-Naphthol / Beta Naphthol 99% AS-E Light Yellow Powder

Naphthol AS-E intermediates AZOIC COUPLING COMPONENT 10 for solvent dyes pigment red 30 pigment violet 43 PRODUCT DESCRIOTION N.O. Items as-e 1 Appearance Light yellow powder 2 Color shade simalar standard 3 ... Read More
2019-09-06 15:10:01
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