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About Us
Metachem(Shanghai) Corporation
Add: Suite 405. CIMIC Tower, 1090 Century Blvd. Pudong, Shanghai,200120 China
TEL : +86 21 5836 1431/32
FAX : +86 21 5836 1433
MOB: +86-13321939569
http://www.metachem.co.kr
SKYPE: ecural
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O-Anisidine-4-Sulfonic Acid(Cas No:98-42-0) is dye intermediate for direct dye ...
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Aniline-4-Beta-Ethyl Sulfonyl Sulfate-2-Sulfonic Acid(Cas No: 42986-22-1)is ...
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2-Amino-5-Methoxybenzenesulonic Acid(Cas No: 13244-33-2)white or light beige ...
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