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

Chumvi ya Disodiamu ya 1-Hydroxy Ethylidene-1,1-Diphosphonic Acid(HEDP•Na2)

Nambari ya CAS 7414-83-7

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Utangulizi wa kina Read More About scale and corrosion inhibitor

CAS No. 7414-83-7

Mfumo wa Molekuli: C₂H₆O₇P₂Tayari₂ Uzito wa molekuli: 250

Mfumo wa Muundo:

Sifa:

HEDP•Na₂ ni asidi organophosphonic asidi kutu kiviza, inaweza chelate na Fe, Cu, na Zn ions, inaweza kufuta vifaa iliyooksidishwa, ina kiwango kizuri na athari kolinesterasi kutu hata chini ya 250 ℃, ni imara chini ya thamani ya juu pH, si rahisi iwe hidrolisisi, si rahisi kuoza chini ya mwanga wa kawaida na hali ya joto, ustahimilivu wake wa asidi/alkali na uoksidishaji wa kloridi ni bora kuliko ule wa asidi zingine za organophosph-onic. HEDP•Na₂ inaweza kuunda misombo ya chelating ya pete sita na ioni za chuma katika mfumo wa maji, Ca2+ hasa. HEDP•Na₂ ina athari nzuri za kuzuia kiwango na athari dhahiri za kizingiti cha kufutwa. Inapotumiwa pamoja na Kemikali zingine za Kutibu Maji, athari za synergistic ni bora zaidi.

Vipimo:

Vipengee	Kielezo
Mwonekano	Kioevu chenye uwazi kisicho na rangi hadi manjano	Poda nyeupe
Sehemu inayotumika(HEDP), %	Dakika 16.5	74.0-79.0
Active content(HEDP•Na₂), %	Dakika 20.0	Dakika 89.8
Msongamano (20℃), g/cm³	1.12-1.22	--
Fe, mg/L	--	20 max
Asidi ya fosforasi (PO₃^3-), %	--	3 max
Unyevu,%	--	3.0-6.0
PH (1% ufumbuzi wa maji)	4.0-6.0	4.0-6.0

Matumizi:

HEDP•Na₂ 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 hutumika kama wakala wa chelating.

Ufungaji na uhifadhi:

Kioevu: 200L ngoma ya plastiki, IBC(1000L), mahitaji ya wateja. Hifadhi kwa miezi kumi na mbili katika chumba chenye kivuli na mahali pakavu.

Imara: 25kg/begi, mahitaji ya wateja. Hifadhi kwa miezi kumi kwenye chumba chenye kivuli na mahali pakavu.

Usalama na ulinzi:

HEDP·Na2 is weakly acidic. Avoid contact with eyes and skin. Once splashed on the body, rinse immediately with plenty of water.

Visawe:

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

Maneno muhimu: HEDP·Na₂

Bidhaa Zinazohusiana:
Chumvi ya Disodiamu ya 1-Hydroxy Ethylidene-1,1-Diphosphonic Acid

Tetra Sodium Salt of 1-Hydroxy Ethylidene-1,1-Diphosphonic Acid (HEDP•Na₄)

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

inhibitor water treatment

kiwango na kizuizi cha kutu

scale and corrosion inhibitor chemicals

scale inhibitor water treatment

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