English name: Ethylene diamine tetraacetic acid disodium salt(EDTA-2NA)
Molecular Fomula: C10H14N2O8Na2?2H2O
Molecular weight: M=372.24
CAS No.: 6381-92-6
Properties: white crystal powder soluble in water, and a variety of metal ion chelation.
Quality Index: (Q/24SJK02-2009 Quality standard)
| Content% | ≥99.5 % |
| Chloride( Cl)% | ≤ 0.005 % |
| Sulfate(SO4)% | ≤ 0.03 % |
| Metal chelate(Pb)% | ≤ 0.001 % |
| Iron(Fe)% | ≤ 0.001 % |
| Chelate: mgCaCO3/g | 267 min |
| pH Value | 4.0-5.0 |
| NTA% | ≤0.1 |
| Bulk density kg/m3 | 850-1050 |
| Clarity testing | Pass |
| Appearance | white crystal powder |
Packing: 25KG/bag , Pearly membrane compound bag, with PE inside or according to the customers' demand
Storage: Stored in the dry and ventilated inside storeroom, prevent direct sunlight, slightly pile and put down
We are a specialized chemicals company, which is specialize in the development, marketing and after-sales service of Chemicals, Additives, Fertilizers and Main industrial products.
Our management team has been in the chemical business more than 10 years,
with deep penetration in Chinese market.
Our Main products including EDTA Series,Urea prilled/Granular. NPK Fertilizers.
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In the year 2013,we will expand our market to Water Treatment Chemicals,
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