Factory Location: He fei Anhui China

Packaging Information: packaging : Length x Width x Height shipping_port : Tianjin, Shanghai or other ports in China the client designates

Delivery Lead Time: As soon as available

Sample Provided: no

Melting Point: 187℃~ 192℃；PH:2.1~2.6；Color of Solution:≤BY7；Cu:≤5ppm；Heavy Metals:≤10ppm；Fe:≤2ppm；Hg:≤1ppm；Lead:≤2ppm；As：≤3ppm；Oxalic acid:≤0.2%；Loss on Drying:≤0.4%；Residue on Ignition:≤0.1 %；Specific Rotation:+20.5 ° +21.5°；Assay:99.0-100.5%