HEDP

1-Hydroxyethane-1,1-diphosphonic acid

HEDP	Acids		Salts, aqueous solutions
CUBLEN	K 60	KT 600	K 2012	K 3014	K 2222	K 4023
pH value	< 2	< 2	5	12	6	8
Active content [%] as acid as salt	60 n. a.	60 n. a.	17 20	20 30	15 22	26 40
Neutralisation level	-	-	Na 2	Na 4	K 2	K 3
CAS	2809-21-4	2809-21-4	29329-71-3 (7414-83-7)	29329-71-3 (3794-83-0)	67953-76-8 (21089-06-5)	67953-76-8 (60376-08-1)
EINECS	220-552-8	220-552-8	249-559-4 (231-025-7)	249-559-4 (223-267-7)	267-956-0 (244-210-2)	267-956-0 (262-203-2)

HEDP	Salts, granules
CUBLEN	K 9012 GR	K 8514 GR	K 8514 GP
pH value	5	12	12
Active content [%] as acid as salt	81 98	60 85	60 85
Neutralisation level	Na 2	Na 4	Na 4
CAS	29329-71-3 (7414-83-7)	29329-71-3 (3794-83-0)	29329-71-3 (3794-83-0)
EINECS	249-559-4 (231-025-7)	249-559-4 (223-267-7)	249-559-4 (223-267-7)