HEDP CAS 2809-210 Etiddddddrate
1-hydroxyethylidene-1,1-difsoshonic acid / dari na CASH 2009-21-4
1-hydroxyethylidene-1,1-Diphosphonic acid (hedp)
CAS No: 2809-21-4
Tsarin Abinci: C2H8O7P2
Yi amfani
HEDP wata nau'in lalata lalata cuta. Idan aka kwatanta da phosphates na ciki, ana iya compored tare da sodium molybdate, siliki, fil gishiri da ruwa mai laushi da ruwa .it ana iya amfani dashi azaman sevestrant a cikin abin sha da Wakili mai rikitarwa da baƙin ƙarfe a cikin electroplating.
Na hali
HeDP na iya yin barewa ga goma biyu ko mara kyau kuma yana ɗaukar ƙarfe-valent m karfe-valent cikin ruwa. Don haka ne ya ɗauki kyakkyawan sikeli. Wannan samfurin tabbaci ne a kan babban zazzabi, oxdizing da darajar ph. Yana nuna cikakkiyar sakamako mai amfani da tasiri yayin aiwatar da sakamako mai ƙyalli yayin da za a hada shi da sauran masu hana su da sikelin.
Gwadawa
| Bayyanawa | Mara launi ga launin rawaya mai haske |
| Aiki abun ciki | ≥60.0% |
| Phosphorous acid (kamar po33-) | ≤2.0% |
| Phosphoric acid (kamar po43-) | ≤0.8% |
| Chloride (as cl-) | ≤100ppm |
| Density (20 ℃) | ≥1.40 g / cm3 |
| Ph (1% maganin ruwa) | ≤2.0 |
| Alli | ≥500 mgcaco3 / g |
Amfani
Hydp za a iya hada shi da hydroxylaectic acid, paa, bta, molybdate, cocklymer, codephdate, cocklymer, codephdate wani magani na maganin ruwa da za a yi amfani da shi a kowane irin tsarin sanyaya ruwa na cyclic daban daga ingancin ruwa. A kashi yana gabaɗaya 2 ~ 10mg / l yayin da aka yi amfani da hedp kawai.
Kunshin da ajiya
250KG Drum ko 1250kg IBC, da za a adana a cikin sanyi da ventilated dakin tare da shiryayye lokacin shekara guda.
Pls tuntuɓar mu don samun Coa da MSDs. Na gode.
