Disodium Salt of 1-Hydroxy Ethylidene-1,1-Diphosphonic Acid(HEDP•Na2)

Garam Disodium saka 1-Hydroxy Ethylidene-1,1-Diphosphonic Acid(HEDP•Na2)

Nomer CAS 7414-83-7

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Nomer CAS 7414-83-7

Formula Molekul: C₂H₆O₇P₂wis₂ Bobot molekul: 250

Formula Struktural:

Properti:

HEDP• Ing₂ minangka inhibitor korosi asam organophosphonic, bisa chelate karo ion Fe, Cu, lan Zn, bisa mbubarake bahan teroksidasi, nduweni efek pencegahan karat lan skala sing apik sanajan ing ngisor 250 ℃, stabil ing nilai pH sing dhuwur, ora gampang dihidrolisis, ora gampang diurai ing kondisi cahya lan panas normal, toleransi oksidasi asam/alkali lan klorida luwih apik tinimbang asam organofosfat-onat liyane. HEDP• Ing₂ bisa mbentuk senyawa chelating enem ring karo ion logam ing sistem banyu, Ca2 + ing tartamtu. HEDP• Ing₂ nduweni efek inhibisi skala sing apik lan efek ambang pembubaran sing jelas. Yen digunakake karo Bahan Kimia Perawatan Banyu liyane, efek sinergis luwih apik.

Spesifikasi:

barang	Indeks
Penampilan	Cairan transparan sing ora ana warna nganti kuning cahya	Wêdakakêna putih
Komponen aktif (HEDP),%	16.5 min	74.0-79.0
Konten aktif (HEDP•Na₂), %	20.0 min	89.8 min
Kapadhetan (20 ℃), g / cm³	1.12-1.22	--
Fe, mg/L	--	20 maks
Asam fosfat (PO₃^3-), %	--	3 maks
Kelembapan,%	--	3.0-6.0
PH (larutan banyu 1%)	4.0-6.0	4.0-6.0

Dianggo:

HEDP• Ing₂ is widely used in circulating cool water system, medium and low pressure boiler, oil field water pipelines as scale and corrosion inhibitor in fields such as electric power, chemical industry, metallurgy, fertilizer, etc.. In light woven industry, HEDP•Na₂ is used as detergent for metal and nonmetal. In dyeing industry, HEDP•Na₂ is used as peroxide stabilizer and dye-fixing agent; In non-cyanide electroplating, HEDP•Na₂ digunakake minangka agen chelating.

Packaging lan panyimpenan:

Cairan: 200L drum plastik, IBC (1000L), syarat pelanggan. Panyimpenan rolas sasi ing kamar teduh lan papan sing garing.

Solid: 25kg / tas, syarat pelanggan. Panyimpenan sepuluh sasi ing kamar teduh lan panggonan sing garing.

Keamanan lan perlindungan:

HEDP·Na2 iku asam lemah. Aja kontak karo mata lan kulit. Sawise kecipratan ing awak, langsung mbilas nganggo banyu sing akeh.

sinonim:

Disodium Etidronate Hydrate; Disodium dihydrogen biphosphonate (1-hydroxyethylidene)bisphosphonate

tembung kunci: HEDP · Ing₂

Produk sing gegandhengan:
Garam Disodium saka 1-Hydroxy Ethylidene-1,1-Diphosphonic Acid

Tetra Sodium Salt of 1-Hydroxy Ethylidene-1,1-Diphosphonic Acid (HEDP•Na)₄)

1-Hydroxy Ethylidene-1,1-Diphosphonic Acid (HEDP)

inhibitor water treatment

skala lan inhibitor korosi

scale and corrosion inhibitor chemicals

scale inhibitor water treatment

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