Audited Supplier
EDTA 4Na EDTA 2Na
64-02-8
C10h12n2na4o8
200-573-9
Synthesis Material Intermediates
Crystal
Industrial
White
EDTA 2na / EDTA 4na
White Crystal Powder
99%Min
Agriculture Grade, Industrial Grade
H2O: 0.1 G/Ml, Clear, Colorless
6.9 Lb/Gallon
Stable. Incompatible with Strong Oxidizing Agents
24 Months
Yes
Cool Dry Place
Xingang, Tianjin, China
x-humate
in 25kg Bag or as Requirement
99%
Hebei
29224
Product Description
Ethylene diamine tetraacetic acid disodium salt (EDTA-2NA)
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:
| Content | ≥99.0 % |
| Chloride(Cl)% | ≤ 0.01 % |
| Sulfate(SO4)% | ≤ 0.05 % |
| Metal chelate( as Pb)% | ≤ 0.001 % |
| Iron(Fe)% | ≤ 0.001 % |
| Chelating value | 265 min |
| pH Value | 4.0-5.0 |
| Appearance | white crystal powder |
Ethylene diamine tetraacetic acid tetrasodium salt (ETDA-4NA)
English name:Ethylene diamine tetraacetic acid tetrasodium salt (ETDA-4NA)
Molecular Fomula: C10H12N2O8Na4•4H2O
Molecular weight: M=452.23
CAS No.: 13254-36-4
Properties: white crystal powder soluble in water, and chelation with a variety of metal ion.
Quality Index:
| Content(as 452.2)% | ≥99.0 |
| Chloride(Cl)% | ≤ 0.001 % |
| Sulfate(SO4)% | ≤ 0.001 % |
| Metal chelate(Pb)% | ≤ 0.001 % |
| Iron(Fe)% | ≤ 0.001 % |
| Chelate: mgCaCO3/g | 220 min |
| pH Value(10g/L,25ºC) | 8-11.5 |
| NTA% | ≤1.0 |
| Bulk density kg/m3 | 700-950 |
| Appearance | white crystal powder |
Packing: 25KG/bag
Storage: Stored in the dry and ventilated inside storeroom, prevent direct sunlight, slightly pile and put down.
Our Introduction:
Humate (Tianjin) International Limited, established in 2002, is a specialized manufacturer and supplier of humate series, chemical materials and intermediates in China. Our company implements the quality policy of "Customer is primacy, honesty is root, scientific management, quality and high efficiency". From the regular management of enterprise, we are working on the improvement of staff quality and development of the international market. We have established business relationship with over 60 countries in Europe, the USA and Southeast Asia.
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