Company overview
Zhejiang Synose Tech Co., Ltd. is a chemical producer located at No. 1958 Liyu Road, Jinhua, Zhejiang, China. The company’s English-language official site identifies the former name Zhejiang Deyer Chemicals Co., Ltd. and gives 1996 as its founding year. Synose describes an integrated research, production and sales business focused on carbohydrate chemistry, fine chemicals, food additives, mixed emulsification products, pharmaceutical excipients and cosmetic ingredients.
Cosmetic raw materials
The official cosmetics catalogue contains 13 records. Listed products include denatonium benzoate, sucrose benzoate, high-purity sucrose esters of fatty acids, sucrose polysoyate, glucose pentaacetate, sucrose tetrastearate triacetate, tribenzoin, sucrose polystearate blends, cetyl palmitate, sucrose cocoate, sorbitan stearate with sucrose cocoate, and cetearyl alcohol with cetearyl glucoside. The catalogue supplies CAS numbers for several materials. Suitability, INCI naming, specifications, regulatory status and permitted use levels should be confirmed for the target market and formulation.
Custom synthesis and scale-up
Synose offers custom synthesis in carbohydrate compounds, fine chemicals and medical intermediates. It states that laboratory, pilot and manufacturing equipment can support development from gram quantities to ton-scale production. The company lists operating ranges of 100 ml to 3,000 ml laboratory volume, pressure from -0.098 to +0.2 MPa and temperature from -15°C to 250°C. It highlights experience with glycosidation, esterification, benzyl etherification and isopropylidenation reactions.
Analytical capabilities
The official custom-synthesis page lists HPLC, gas chromatography, atomic absorption for heavy-metal testing and infrared analysis. Its R&D gallery also shows titration, melting-point, polarimetry, AAS and ultraviolet instruments. Synose says it cooperates with Zhejiang University and Zhejiang Normal University to access nuclear magnetic resonance and mass-spectrometry testing. These capabilities are company-reported and should be matched to a project’s required methods and validation standards.
Certifications and registrations
Synose states that it has obtained ISO 9001, ISO 14001, FSSC 22000, ISO 22000, MUI Halal and SKS Kosher certifications, and that several products have completed EU REACH registration. It also reports Chinese invention patents. Because certificates and registrations can be site-, entity- or product-specific, customers should request current copies and confirm scope before relying on them for procurement or regulatory claims.
