EDTA-2Na | 6381-92-6
Tilmaamaha Alaabta:
| Shayga | Tilmaamid |
| daahirnimo | ≥99.0% |
| Chloride (sida Cl) | ≤0.01% |
| Sulfate (sida SO4) | ≤0.05% |
| Birta culus (Sida Pb) | ≤0.001% |
| Birta (sida Fe) | ≤0.001% |
| Qiimaha Chelation | ≥265mg CaCO3/g |
| Qiimaha PH | 4.0-5.0 |
Sharaxaada Alaabta:
Budada crystalline cad. Ku milmay biyaha oo awood u leh inay chelate leh noocyo kala duwan oo bir ah.
Codsiga:
(1) Waxaa ka mid ah cusbada EDTA, EDTA-2Na ayaa ah tan ugu muhiimsan waana wakiilka isku dhafan ee muhiimka u ah isku-dhafka birta iyo kala-soocidda biraha, laakiin sidoo kale saabuunta, saabuunta dareeraha ah, shaambooyinka, buufinta kiimikada beeraha, bleaching iyo hagaajinta xalalka horumarinta iyo farsamaynta qalabka xasaasiga ah ee midabka, wakiilada biyaha nadiifinta, hagaajinta pH, xinjirowga anionic, iwm. Nidaamka dib-u-kicinta dib-u-dhiska ee polymerization of styrene-butadiene caag, EDTA-2Na waxaa loo isticmaalaa qayb ka mid ah wakiilka firfircoon, inta badan kakanaanta ions ferrous iyo xakamaynta heerka falcelinta polymerization.Waxay baartaa calcium, magnesium, iwm.
(2) Loo isticmaalo warshadaha dawooyinka, horumarinta midabka, dhalaalidda biraha dhifka ah, iwm.
(3) Waxa loo istcimaalaa sida ammonia karboksylate-ka isku dhafan ee loo isticmaalo go'aaminta kaalshiyamka, magnesium iyo biraha kale. Loo isticmaalo sidii wakiilka waji-xidhka birta iyo soo-saare midabka. Waxa kale oo loo isticmaalaa warshadaha dawooyinka iyo dhalaalidda biraha dhifka ah.
(4) Waxa kale oo loo istcimaalaa sida isku-dhafka antioxidant-ka ee isqurxinta oo waa walax bir ah oo chelating ah, kaas oo leh saameyn la mid ah EDTA, laakiin wuxuu leeyahay codsiyo ballaadhan. Waxaa loo isticmaali karaa alaabta ceeriin ee la isku qurxiyo oo ay ku jiraan ion birta raad raac ah iyo soo saarista iyo kaydinta iyo gaadiidka waxyaalaha la isku qurxiyo ee weelasha birta lagu isticmaalo.
Xidhmada:25 kgs/bac ama sida aad codsato.
Kaydinta:Ku kaydi meel hawo leh oo qallalan.
FulintaHeerka:Heerka Caalamiga ah.
