Well-run equipment, expert income workforce, and far better after-sales expert services; We are also a unified large family, anyone stick to the corporate value "unification, dedication, tolerance" for
Basic Orange 2
, Schiff Reagent
, Direct Yellow Dyes
, Our corporation maintains risk-free enterprise combined by truth and honesty to maintain long-term interactions with our clients.
OEM Supply Red Dye 40 -
Acid Orange 7 – HE DYE Detail:
Acid orange 7
C.I. 15510
CAS NO. 633-96-5
Molecular formula: C16H11N2NaO4S
Packed in 25kgs bag
Used for dyeing leather

Product detail pictures:
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With our loaded encounter and considerate services, we have now been recognized as a trustworthy supplier for lots of worldwide consumers for
OEM Supply Red Dye 40 -
Acid Orange 7 – HE DYE , The product will supply to all over the world, such as: New Zealand
, Singapore
, Sweden
, We strive for excellence, constant improvement and innovation, is committed to make us the "customer trust" and the "first choice of engineering machinery accessories brand" suppliers. Choose us, sharing a win-win situation!