Posted by Wu Guobin on April 13, 1998 at 12:09:23:
We are leading manufacturer of Sodium tripolyphosphate (STPP)in China.
Specifictaion & Chemical composition:
STPP: min 92%
P2O5: min 57%
Ph value: 9-10
Whiteness: min 85
Insoluble in water: max 0.10%
Fe: max 0.015%
Granules: max 2%
Best Price: USD475/mt FOB Shanghai or Tianjing, China.
Contact: Wu Guobin
Fax: +86 551 2820590
E-mail: wuguobin@public.hf.ah.cn