Produk Beskrywing:

Etileendiamientetra-asynsuur is 'n wit kristallyne poeier met 'n smeltpunt van 240 ℃ (ontbinding); Die wateroplosbaarheid is 0.5g/L (25 ℃), onoplosbaar in algemene organiese oplosmiddels, oplosbaar in 160 dele kookwater, oplosbaar in alkaliese oplossings soos natriumhidroksied; By 150 ℃ toon dit 'n neiging om karboksielgroepe te verwyder.

Toepassingsareas:

EDTA-2NA has a wide range of uses and is a representative substance of chelating agents. It can form stable water-soluble complexes with alkali metals, rare earth elements, and transition metals. It is widely used in Polymer chemistry industry, daily chemical industry, Pulp and paper industry industry, pharmaceutical industry, agriculture, textile printing and dyeing industry, aquaculture, photographic chemicals, oilfield chemicals, water treatment agents, boiler cleaning agents and analytical reagents. In addition, EDTA can also be used to detoxify harmful radioactive metals by rapidly excreting them from the human body.

Onder die soute van etileendiamientetra-asynsuur is dinatriumsout die belangrikste. Dit is 'n belangrike chelaatvormer. EDTA Na kan ook gebruik word as 'n plaasvervanger vir elektrochemiese polering van koperplatering, goudplatering, loodtinlegering, staalonderdele en silwerplateringsoplossings op koperonderdele. Dit word ook gebruik as skoonmaakmiddel, vloeibare seep, sjampoe, landbouchemiese spuitmiddel, bleikmiddel, watersuiweringsmiddel, PH-reguleerder, vertraagmiddel, ens. In die reduksie-inisiasiestelsel wat gebruik word in die polimerisasie van styreenbutadieenrubber, dien EDTA dinatrium as 'n komponent van die aktiewe middel, hoofsaaklik gebruik om ysterhoudende ione te chelaat en die polimerisasiereaksietempo te beheer.

Skoonheidsmiddels

Persoonlike sorg (seep, sjampoe)

Oliebedryf (teenkoekmiddel)

Voedsel bymiddels

Fisiese eienskappe:

Product Form: White crystal, Content:≥ 99%, pH Value: 4.0~5.

Gesondheid en veiligheid:

The use of proper protective equipment is recommended when using this product. Wash thoroughly after handling. Store the product in a cool, dry, well-ventilated area away from incompatible materials. Before handling this material, read the corresponding SDS for safety, health and environmental data.

Versending klassifikasie:

Nie-gevaarlik vir pad-, see- of lugvervoer.

Pakket:

25 kg/sak, 24 sakke/pallet = 600 kg, 12mt/20FCL, 24mt/40FCL