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Na4HEDP

Na4HEDP

Category :

Catalyst and Auxiliary/Water Treatment Chemicals

CAS NO : 29329-71-3
EC NO : 249-559-4
Molecular Formula : C2H8NaO7P2
Main Specifications :
Synonyms : Mono-sodium salt of 1-Hydroxy Ethylidene-1,1-Diphosphonic Acid ;Phosphonic acid, (1-hydroxyethylidene)bis-, sodium salt ;(1-Hydroxyethyliden)bisphosphonsure, Natriumsalz ;1-Hydroxyethanediphosphonic acid, sodium salt ;Hydroxyethylidene diphosphonic acid, sodium salt ;Monosodium of 1-Hydroxy Ethylidene-1,1-Diphosphonic Acid ;HEDPoNa;phosphonic acid, (1-hydroxyethylidene)bis-, monosodium salt;Mono-sodium of 1-Hydroxy Ethylidene-1,1-Diphosphonic Acid;HEDP•Na;1-Hydroxyethanediphosphonic Acid Sodium Salt;
Na4HEDP
Molecular Structure:Na4HEDP 29329-71-3
Product description:
Abbreviation: Na4HEDP
Molecular Formula: C2H4O7P2Na4
Molecular Weight: 294
CAS Number: 3794-83-0
Application Notes: Noted for its excellent CaCO3 scale inhibition and chlorine stability.
Recommended Uses: Cooling water treatment, boiler treatment, I & I cleaners, swimming pool stain prevention, metal ion control.
Typical Properties:
Appearance:
Water white to pale yellow liquid
Active Acid (%) :
20.3 - 21.7
Active Salt (%) :
29.0 - 31.0
pH (as is) @ 25°C:
10.0 - 12.0
Phosphorous Acid (%):
1.5 max
Iron content (Fe ppm) :
20.0 max
Specific Gravity at 20/20°C
1.310 min
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Contact us
Company：
    Henan Qingshuiyuan Technology CO., Ltd
Contact：
    Yanping Zhou
Phone：
+86-391-6082211 6088611
Mobile phone：
Fax：
 +86-391-6086299
E-mail：
 Contact Supplier
Website：
 http://www.qywt.com.cn
Address：
 Zhicheng Town, Jiyuan City, Henan Province, China
Zip Code：
 454650
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