1-Hydroxy Ethylidene-1,1-Diphosphonic Acid(HEDP)Powder 90%
CAS No.:2809-21-4
Molecular Formula: C2H8O7P2
Molecular Weight:206.02
Production:500MT/month
Main specification:powder 90 %
Active content (HEDP)%:90.0 min
Phosphorous acid (as PO33-)%:0.5 max
Phosphoric acid? (asPO43- )%:0.3 max
Chloride (as Cl-)%:0.05 max
PH (1% solution):2 max
Density(20oC)g/cm3:-
Sequestrant value(CaCO3)mg/g:-
Fe (ion) ppm:20 max
Colour APHA (Hazen):
Active content (HEDP.H2O)%:98%min
TEL : 0086-371-67986518 / FAX : 0086-371-67985568
DongQing Henan Zhengzhou China [CN]
Homepage : http://www.hoochem.com
Main Products
HEDP , , , ,
Company Advantage
Detail Company Introduction
We are professional chemical enterprise who majors in researching, developing and manufacturing and exporting more than 50 varieties of products in four categories with reputable quality. We own ourselves factories and hold shares in several joint-ventures.We maintain stringent quality control programs and observe international codes and practices, and are thereby able to cater to our clients satisfactorily.
ECROBOT CO., Ltd, Business Registration Number : 220-88-71747, CEO J.W.Park, TEL : +82-2-552-7676, E-mail : E-mail : Contact us Address : (Hwanghwa B/D 11F, Yeoksam-dong)320, Gangnam-daero, Gangnam-gu, Seoul, South Korea
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