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1-Hydroxy Ethylidene-1,1-Diphosphonic Acid
CAS No.: 2809-21-4 Molecular Formula: C2H8O7P2 Molecular weight: 206.02 Properties: HEDP is an organophosphoric acid corrosion inhibitor. It can chelate with Fe, Cu, and Zn ions to form stable 
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Monosodium of 1-Hydroxy Ethylidene-1,1-Diphosphonic Acid (HEDP.Na)
Monosodium of 1-Hydroxy Ethylidene-1,1-DiphosphonicAcid (HEDP Na) CAS No. 29329-71-3 Molecular Formula: C2H7O7P2Na Molecular weight: 228Properties: HEDP Na is an organophosphonic acid
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1-Hydroxy Ethylidene-1,1-Diphosphonic Acid
Specification:itemsindexAppearanceColorless or light yellow transparent liquidActive content (HEDP)% 58.0-62.0Phosphorous acid (as PO33-)%2.0 maxPhosphoric acid (asPO43- )%0.8 maxChloride (as
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Monosodium of 1-Hydroxy Ethylidene-1,1-Diphosphonic Acid (HEDP.Na)
Specification:itemsindexAppearanceColorless or light yellow transparent liquidActive content (HE
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1-Hydroxy Ethylidene-1,1-Diphosphonic Acid (HEDP)
Properties: HEDP is an organophosphoric acid corrosion inhibitor. It can chelate with Fe, Cu, and Zn ions to form stable chelating compounds.It can dissolve the oxidized materials on these metals’
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Water Treatment Chemicals (HEDP, ATMP, DTPMP, PBTC)
Detailed Product Description We can supply such water treatment chemicals as HEDP, ATMP, DTPMP, PBTC, These chemicals are used a
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3-Hydroxybenzoic Acid
Assay: （C7H6O3 dry basis）：≥99. 0%Moisture w/w：0. 5%maxAsh：w/w 0. 3%maxMelting Point：201℃—204+℃Relative Gravity: 1. 473(20℃)Appearance: white crystal powder, no odor, slightly sweet. Hard to be
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HEDP.Na2 Disodium of 1-Hydroxy Ethylidene-1, 1-Diphosphonic Acid
Disodium of 1-Hydroxy Ethylidene-1, 1-Diphosphonic Acid (HEDP.Na2)【CAS】：7417-83-7 Abbreviation: HEDP (Na2) Molecular weight：250
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HEDP-1-Hydroxy Ethylidene-1,1-Diphosphonic Acid
1-Hydroxy Ethylidene-1,1-Diphosphonic Acid (HEDP) CAS No. 2809-21-4
Molecular Formula: C2H8O7P2 Mole
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HEDP: 1-Hydroxy Ethylidene-1, 1-Diphosphonic Acid
CAS No. 2809-21-4 Molecular Formula: C2H8O7P2 Molecular weight: 206. 02 Specification: Appearance : Colorless or light yellow transparent liquidActive content (HEDP)%
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HEDP.Na4
Tetra sodium of 1-Hydroxy Ethylidene-1,1-Diphosphonic Acid (HEDP Na4) CAS No.: 29329-71-3 (x-Na), 3794-83-0 (4-Na) Molecular Formula: C2H4O7P2Na4 Molecular weight: 294 Structural
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HEDP Na4
Dequest 2016 is the sodium salt of Dequest 2010, HEDP Na4 is an good scale inhibitor for calcium carbonate, it can be used in low pressure boiler water system, circulating water system, industrial
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Water Treatment Chemical (HEDP)
CAS No 2809-21-4 Appearance colorless to pale yellow transparent liquid Active ingredient 58.0%
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1-Hydroxy Ethylidene-1,1-Diphosphonic Acid
HEDP has good chemical stability under high pH value, hard to be hydrolyzed, and hard to be decomposed under ordinary light and
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HEDP
HEDP --1-Hydroxy Ethylidene-1,1-Diphosphonic Acid CAS No. 2809-21-4 Molecular Formula: C2H8O7P2 Molecular weight: 206.02Properties of HEDP:HEDP
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Diphosphonic Acid (Hedp)
【CAS】 2809-21-4
Alias: 1-Hydroxy Ethidene -1, 1-Diphosphonic Acid Dequest: 2010
Molecular Formula: C2H8O7P2 Molecular weight: 206. 02
1, Properties
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HEDP
PROPERTIES
Molecular weight : 206
Typical active content : 58-62%
Appearance :Colorless to pale yellow clear solution Specific gravity 20C: 1.40-1.50
pH (1% solution) : < 2
Iron(Fe) : <...
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Hedp
SINOCHEM CORP is an organic member of the world top 500. Water Treatment Chemicals are our strong items, especial CYA, SDIC,TCCA, BCDMH, Calcium Hypochlorite, BNP, DBNPA, HEDP, DTPMPA, DBDMH,...
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HEDP, ATMP, DTPMP, PBTC ect.
We can provide HEDP, ATMP, DTPMP, PBTC, HPMA, MA-AA, AA-HPA-AMPS, PAA,
PAAS, BIT， MIT ect.
Our products are used as scale inhibitor, deflocculant, sequestrant,
water stabilizer in water...