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

Disodium Gishiri na 1-Hydroxy Ethylidene-1,1-Diphosphonic Acid(HEDP•Na2)

Lambar CAS 7414-83-7

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Cikakkun bayanai

Kaddarori:

HEDP•Na₂ shi ne mai hana organophosphonic acid lalata, yana iya chelate tare da Fe, Cu, da Zn ions, zai iya narkar da kayan oxidized, yana da sikelin mai kyau da tasirin hana lalata ko da a ƙarƙashin 250 ℃, yana da kwanciyar hankali a ƙarƙashin ƙimar pH mai girma, ba sauki ba. zama hydrolyzed, ba sauki da za a bazu karkashin al'ada haske da zafi yanayin, ta acid / alkaline da chloride hadawan abu da iskar haƙuri haƙuri sun fi na sauran organophosph-onic acid. HEDP•Na₂ na iya samar da mahadi na chelating zobe shida tare da ions karfe a cikin tsarin ruwa, Ca2+ musamman. HEDP•Na₂ yana da sakamako mai kyau na hanawa sikeli da bayyanannen tasirin ƙofa. Lokacin amfani da wasu Magungunan Jiyya na Ruwa, tasirin haɗin gwiwa ya fi kyau.

Bayani:

Abubuwa	Fihirisa
Bayyanar	Ruwa mara launi zuwa haske rawaya m	Farin foda
Bangaren aiki (HEDP), %	16.5 min	74.0-79.0
Active content(HEDP•Na₂), %	20.0 min	89.8 min
Girma (20 ℃), g/cm³	1.12-1.22	--
Fe, mg/L	--	20 max
Phosphorous acid (PO₃^3-), %	--	3 max
Danshi,%	--	3.0-6.0
PH (1% maganin ruwa)	4.0-6.0	4.0-6.0

Amfani:

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 ana amfani dashi azaman wakili na chelating.

Marufi da ajiya:

Liquid: 200L filastik drum, IBC(1000L), buƙatun abokan ciniki. Ajiye na tsawon watanni goma sha biyu a dakin inuwa da busasshiyar wuri.

m: 25kg/bag, abokan ciniki 'bukatar. Ajiye na tsawon watanni goma a dakin inuwa da bushewar wuri.

Tsaro da kariya:

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

Makamantuwa:

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

Mahimman kalmomi: HEDP·Na₂

Samfura masu dangantaka:
Disodium Gishiri na 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

sikelin da mai hana lalata

scale and corrosion inhibitor chemicals

scale inhibitor water treatment

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