Guryaha:

HEDP•In₄ waa cusbada sodium ee HEDP, HEDP•In₄ waa xad-dhaaf wanaagsan oo kalsiyum carbonate ah, waxaa loo isticmaali karaa nidaamka biyaha kululeeyaha cadaadiska hoose, nidaamka biyaha wareega, nidaamka biyaha nadiifinta warshadaha iyo degmada iyo barkadda dabaasha.

The solid HEDP•Na₄ waa budo cad, oo ku milma biyaha, si fudud u deliquence, ku haboon isticmaalka xilliga qaboobaha iyo degmooyinka qaboojinta. Waa nooc ka mid ah miisaanka acid organophorphonic iyo xannibaadaha daxalka, waxay samayn karaan iskudhaf xasilloon oo leh Fe, Cu iyo Zn ions, waxay ku milmi kartaa oksaydhka dusha birta ah, waxay leedahay miisaan wanaagsan iyo saamaynta xakamaynta daxalka ee hoos yimaada 250 ℃.

HEDP•In₄ 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•Na₄ is used as detergent for metal and nonmetal. In dyeing industry, HEDP•Na₄ is used as peroxide stabilizer and dye-fixing agent; In non-cyanide electroplating, HEDP•Na₄ waxaa loo isticmaalaa sida wakiilka qayilaada.

Faahfaahin:

Walxaha	Tusmada
Muuqashada	Dareere aan midab lahayn ama huruud ah oo hufan	budo cad
Waxyaabaha firfircoon (HEDP)%	20.3-21.7	60.0 daqiiqo
Waxyaabaha firfircoon (HEDP•Na₄)%	29.0-31.0	85.0 daqiiqo
Wadarta phosphoric acid (sida PO₄^3-) %	18.4-20.4	55.0 daqiiqo
Fe, mg/L	20.0 max	35.0 max
Qoyaanka,%	--	10.0 max
Cufnaanta (20 ℃) g/cm³	1.26-1.36	--
PH (1% xalinta biyaha)	10.0-12.0	11.0-12.0