High-quality comes 1st; assistance is foremost; business enterprise is cooperation" is our business enterprise philosophy which is constantly observed and pursued by our business for
Crystal Violet Powder
, Basic Violet 14
, Basic Orange
, We promise to try our best to provide you with high quality and efficient services.
OEM Manufacturer Sulphur Green -
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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We emphasize progress and introduce new solutions into the market each year for
OEM Manufacturer Sulphur Green -
Acid Orange 7 – HE DYE , The product will supply to all over the world, such as: Zambia
, Liverpool
, Milan
, We've been persisting in the business essence "Quality First, Honoring Contracts and Standing by Reputations, providing customers with satisfying products and service. " Friends both at home and abroad are warmly welcome to establish everlasting business relations with us.