niacinamide

If you want to inquire about this product, please contact us, or leave your email address or other contact information below, and we will contact you as soon as possible

描述
Assay, % 98.5-101.5
Characteristics White crystalline powder
Identification Complies
Melting range, ℃ 128-131
Loss on drying ,% ≤0.5
Residue on ignition,% ≤0.1
Heavy metals,% ≤0.003
評價 (0)

商品評價

目前沒有評價。

搶先評價 “niacinamide”