Aspect:pale grey to beige powder or grey press cake Content: Min 95%( cooupling strength) Hplc: Min 99%

We are engaged in the product with stable quality for 20 years.

Form 1:Dry powder

Aspect:pale grey to beige powder Content: Min 95%( cooupling strength)HPLC: Min 99%

Form 2: Press cake

Aspect: grey press cake

S/C:Min 45%

HPLC: Min 99%

3-Cyano-4-Methyl-6-Hydroxy-2-Pyridone