Mawu ofanana: Tetrasodium etidronate
Nambala ya CAS: 3794-83-0 EINECS No.: 223-267-7
Molecular formula: C2H4O7P2Kale4 Kulemera kwa mamolekyu: 294
Ndondomeko Yopanga:
Katundu ndi Kagwiritsidwe:
HEDP•Mu4 ndi granule yokhala ndi madzi abwino kwambiri, fumbi lochepa, hygroscopicity yotsika komanso magwiridwe antchito osavuta.
HEDP•Mu4 ndi chelating wothandizira wamphamvu. Monga choyeretsera m'nyumba komanso chothandizira chotsuka m'mafakitale, HEDP·Na4 imatha kukhazikika ma ayoni achitsulo m'madzi ndikuwonjezera mphamvu yochotsa kuipitsidwa pansi pakutsuka kwa pH kwapamwamba.
HEDP•Mu4 angagwiritsidwe ntchito mu zodzoladzola ndi chisamaliro munthu kuti aletse rancidity ndi kusinthika mtundu.
HEDP•Mu4 atha kugwiritsidwa ntchito ngati pang'onopang'ono-kumasula scale corrosion inhibitor atapanikizidwa m'mapiritsi ndi othandizira ena. HEDP•Mu4 amagwira ntchito ngati oxygen bleaching stabilizer pamakampani opanga utoto ndi kupanga mapepala.
Kufotokozera:
Zinthu | Mlozera |
---|---|
Maonekedwe | White granule |
Zomwe Zikuchitika (HEDP), % | 57.0-63.0 |
Zomwe zilipo (HEDP·Na4), % | 81.0-90.0 |
Chinyezi,% | 10.0 max |
Kugawa Kwakukulu kwa Particle(<250μm),% | 4.0 max |
Kugawa Kwapang'ono (>800μm),% | 5.0 max |
Kachulukidwe kachulukidwe (20 ℃), g/cm3 | 0.70-1.10 |
PH (1% yothetsera madzi) | 11.0-12.0 |
Fe, mg/L | 20.0 max |
Kagwiritsidwe:
Mlingo wa HEDP·Na4 uli pafupifupi 1.0-5.0% ukagwiritsidwa ntchito ngati chelating agent poyeretsa. Zimagwira ntchito bwino zikaphatikizidwa ndi polyacrylate sodium, copolymer ya maleic ndi acrylic acid.
Phukusi ndi Kusunga:
Kulongedza kwa HEDP · Na4 granule ndi filimu yokhala ndi thumba la kraft valve, lolemera 25kg / thumba, 1000kg / thumba la tonnage, kapena malinga ndi pempho la kasitomala. Kusungirako kwa chaka chimodzi mu chipinda chamthunzi ndi malo owuma.
Chitetezo cha Chitetezo:
HEDP · Na4 ndi zamchere, tcherani khutu ku chitetezo cha ogwira ntchito panthawi ya ntchito. Pewani kukhudzana ndi diso ndi khungu, mutakumana nazo, tsukani ndi madzi ndiyeno pitani kuchipatala.
Mawu osakira: HEDP · Na4 China,Tetra Sodium wa 1-Hydroxy Ethylidene-1,1-Diphosphonic Acid HEDP·Na4 Granule
Zogwirizana nazo: