- humatech@huminrichs.com
- HUMINRICH GROUP ( Since 2002 )
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EDTA ACID Cas 60-00-4
Ethylenediaminetetraacetic acid (EDTA) is an organic compound with the chemical formula C10H16N2O8. It is a white powder under normal temperature and pressure. It is a chelating agent that can combine with divalent metal ions such as Mg2+, Ca2+, Mn2+, and Fe2+. Since most nucleases and some proteases require Mg2+ to function, it is often used as an inhibitor of nucleases and proteases; it can also be used to remove the inhibitory effect of heavy metal ions on enzymes.
White, odorless, colorless crystalline powder, melting point 250°C (decomposition). Insoluble in ethanol and general organic solvents, slightly soluble in cold water, soluble in aqueous solutions of sodium hydroxide, sodium carbonate and ammonia. It can be dissolved in more than 5% of inorganic acids, and can also be dissolved in ammonia and 160 parts of boiling water. Its alkali metal salt is soluble in water.
Catalog of EDDHA&EDTA
|
Type |
Model No. |
Chemical Name |
Content |
CAS No. |
|
Industrial grade |
XFE4001-1 |
EDDHA-FE 6% |
1.2 (O-O: 20%) |
16455-61-1 |
|
Industrial grade |
XFE4001-2 |
EDDHA-FE-6 |
1.8 (O-O: 30%) |
16455-61-1 |
|
Industrial grade |
XF4001-3A |
EDDHA-FE-6 |
2.0 (O-O: 35%) |
16455-61-1 |
|
Industrial grade |
XFE4001-3 |
EDDHA-FE-6 |
2.4 (O-O:40%) |
16455-61-1 |
|
Industrial grade |
XFE4001-4 |
EDDHA-FE-6 |
3.0(O-O:50%) |
16455-61-1 |
|
Industrial grade |
XFE4001-5 |
EDDHA-FE-6 |
3.6(O-O:60%) |
16455-61-1 |
|
Industrial grade |
XFE4001-6 |
EDDHA-FE-6 |
4.2(O-O:70%) |
16455-61-1 |
|
Industrial grade |
XFE4001-7A |
EDDHA-FE-6 |
4.5(O-O:75%) |
16455-61-1 |
|
Industrial grade |
XFE4001-7B |
EDDHA-FE-6 |
4.8(O-O:80%) |
16455-61-1 |
|
Industrial grade |
XFE4001-7 |
EDDHA-FE-6 |
5.0(O-O:80%) |
16455-61-1 |
|
No. |
Model No. |
Chemical Name |
Content |
CAS No. |
|
Industrial grade |
XFE5000 |
EDTA ACID |
Assay:99% |
60-00-4 |
|
Industrial grade |
XFE5002 |
EDTA-2NA |
Assay:99% |
6381-92-6 |
|
Industrial grade |
XFE5003 |
EDTA-4NA |
Assay:99% |
64-02-8 |
|
Industrial grade |
XFE5004 |
EDTA-CA |
Ca Chelated ≥10% |
62-33-9 |
|
Industrial grade |
XFE5005 |
EDTA-Mg |
Mg Chelated ≥6% |
14402-88-1 |
|
Industrial grade |
XFE5006 |
EDTA-Mn |
Mn Chelated ≥13% |
15375-84-5 |
|
Industrial grade |
XFE5007 |
EDTA-Zn |
Zn Chelated ≥15% |
14025-21-9 |
|
Industrial grade |
XFE5009 |
EDTA-Cu |
Copper Chelated ≥15% |
14025-15-1 |
|
Industrial grade |
XFE5001 |
EDTA-FE |
Iron Chelated ≥13% |
15708-41-5 |
|
Industrial grade |
XFE5012
|
EDTA Mix-1 |
Cu>1.5%;Zn>1.5%;Fe>4.0%;MgO>5.4%; Mn>4.0%;B>0.5%;Mo>0.1%;Co>0.05%; |
/ |
|
Industrial grade |
XFE5012 |
EDTA Mix-2
|
Cu>0.5%;Fe>4.0%;Zn>5.0%;Mn>2.0%; MgO>2.0%;B>2%;Mo>0.1%;Co>0.1%; Cl <0.01%; |
/ |
|
Industrial grade |
XFE5012
|
EDTA Mix-3 |
Cu>1.5%;Fe>4.0%;MgO>9%;Zn>1.5% Mn>4%;B>0.5%;Mo>0.1%;Co>0.05% Cl <0.01% |
/ |
|
Industrial grade |
XFE5012 |
EDTA Mix-4
|
Cu>1.0%;Fe>3.0%;MgO>8.5%;Zn>1 % Mn>2%;B>1.5%;Cl <0.01% |
/ |
|
Industrial grade |
XFE5012 |
EDTA Mix-5 |
Cu>1.5%;Fe>4.0%;MgO>5.2%;Zn>1.5% Mn>4%;B>0.5%;Mo>0.1%;Cl <0.01% |
/ |
|
Industrial grade |
XFE5012 |
EDTA Mix-7 |
Fe: 6.25%;B: 0.40%;Mn: 2.00% Zn: 2.00%;Cu: 0.15%;Mo: 0.05% |
/ |
|
No. |
Model No. |
Chemical Name |
Content |
CAS No. |
|
Food Grade |
XFEF5002
|
EDTA-2NA |
Purity:99.5%min |
6381-92-6 |
EDTA ACID
|
Appearance |
White Powder |
|
Assay |
99% |
|
CL |
<0.01% |
|
FE |
<0.001% |
|
Heavy Metal(as per Pb2+) |
<0.001% |
|
Residue after buring |
0.10%max |
|
Test on dissolving in sodium carbonate |
OK |
|
Chelated Value(at PH=11) |
339MG CaCO3/g |
2. 2. Process characteristics:
2.1 High stability
2.2 Efficiency.
3. Production process:
It is prepared by reacting ethylenediamine with sodium chloroacetate and then acidifying it. It can also be obtained by reacting ethylenediamine with formaldehyde and sodium cyanide to obtain the tetrasodium salt, which is then acidified with sulfuric acid.
4. Product usage:
EDTA is an important complexing agent. EDTA is widely used and can be used as bleaching fixative in the processing of color photosensitive materials, dyeing auxiliaries, fiber processing auxiliaries, cosmetic additives, blood anticoagulants, detergents, stabilizers, synthetic rubber polymerization initiators, EDTA is a chelate Representative substances of mixtures. It can form stable water-soluble complexes with alkaline earth metals, rare earth elements and transition metals. In addition to sodium salts, there are also ammonium salts and various salts such as iron, magnesium, calcium, copper, manganese, zinc, cobalt, and aluminum. Each of these salts has different uses. In addition, EDTA can also be used to quickly excrete harmful radioactive metals from the human body and play a detoxifying role. It is also a water treatment agent. EDTA is also an important indicator, but it is used to titrate metal nickel, copper, etc. When used, it must be used together with ammonia to function as an indicator.
5. Incompatibility
5.1. Ethylenediaminetetraacetic acid and its salts are incompatible with strong oxidants, strong bases and high-priced metal ions such as copper, nickel and copper alloys.
5.2. Ethylenediaminetetraacetic acid or its disodium salt is weakly acidic and can react with carbonates to release carbon dioxide and react with metals to generate hydrogen.
5.3. Other incompatible incompatibilities, such as chelation of ethylenediaminetetraacetic acid and disodium ethylenediaminetetraacetate with zinc can render insulin ineffective; calcium gluconate injection and parenteral nutrition using disodium ethylenediaminetetraacetate as a stabilizer Trace metals in parenteral nutrition solutions will be chelated when the solutions are mixed; disodium edetate is incompatible with amphotericin and hydralazine hydrochloride during infusion.
6. Shelf life: sealed and stored in a ventilated and dry place, and stored in the original packaging for 3 years
7. Packaging, transaction method, delivery method, etc.:
Packaging: 1kg/25kg bag/drum with linner inside.
Payment method: Western Union; T/T; MoneyGram
Shipping method: Sea/Air/Domestic Shipping}
8. After-sales service/customized service/sample service:
Packaging customization: Customized services are provided for packages above 1000KG;
Sample service: samples are available;
