Appearance: white powder
Content:95%min
Loss on drying:0.5%max
Insoluble in DMF:0.3%max
Acid(H2SO4):0.5%max
_________________
Contact Name: Mr.liu
Company Name: Hefei Xingyu Chemical Co., Ltd.
Email: Xychemical@yahoo.cn
Tel: +86-551-5324421
Fax: +86-551-5324442
Street Address: Rm.3-102 Kunpeng
Plaza, No.539 Wangjiang West
Road, hefei 230088, P.r.
China