Naphthol Green B 95%

GSP Chem is the pioneer in manufacturing Biological Stains and pH Indicators for more than 40 years. Starting from a small lab scale manufacturing unit in 1981 to an expansive large scale manufacturing infrastructure having the most diverse portfolio covering more than 100 products in the arena of Specialty Colors.

Manufacturing

Located in the outskirts of Mumbai, the company is set up in the dedicated industrial belt of Tarapur. Our manufacturing activity is carried out at Esjay Chemicals and Solar Colourants India Pvt Ltd. Both the manufacturing facilities are owned by us and comprises of various reactors and equipment to handle a large variety of reactions. The products are manufactured on campaign basis wherein the production process and subject sections are thoroughly inspected before each batch to avoid contamination. From the beginning, we have employed processes and systems that at par with our global quality standards.

Quality Management

At every step of manufacturing, strict quality control tests and measures are employed, which are not only followed in the making of the products but also ensured till the product is packed and ready to dispatch from our facility. Samples of each batch are retained and closely monitored till the expiry date in order to ensure quality standards. Quality control at GSP Chem has been adopted from procedures and specifications which are in accordance with that of ACS, Sigma-Aldrich and Merck. At GSPChem, the products under synthesis are inspected from the intermediate stages of reaction till final packaging to eliminate any room for compromise in quality. It is with this dedication and strong compliance to Quality Control, that GSP Chem is catering to global quality standards.