| Customization: | Available |
|---|---|
| Type: | Ammonium Organic Salt |
| Appearance: | White Powder |
|
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EDTA-2NA is a white crystal powder with two crystal water,
easy to lose crystal water when dried and easy to soluble in water,
but hard to soluble in organic solvents like alcohol
The PH value of 5%(25 °C ) aqueous solution is 4.0~6.0.
EDTA-2Na is used in detergent, liquid soap, shampoo, agricultural chemicals,fixer solution for development of color film, water cleaner, PH modifier.
Properties: white crystal powder soluble in water, and a variety of metal ion chelation.
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Items |
Standards |
Results |
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Physical Analysis |
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|
Description |
White powder | Complies |
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Assay |
99%(HPLC) | 99.3% |
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Mesh Size |
100 % pass 80 mesh | Complies |
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Ash |
≤ 5.0% | 2.65% |
|
Loss on Drying |
≤ 5.0% | 2.45% |
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Chemical Analysis |
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|
Heavy Metal |
≤ 10.0 mg/kg |
Complies |
|
Pb |
≤ 2.0 mg/kg |
Complies |
|
As |
≤ 1.0 mg/kg | Complies |
|
Hg |
≤ 0.1mg/kg | Complies |
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Microbiological Analysis |
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|
Residue of Pesticide |
Negative | Negative |
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Total Plate Count |
≤ 1000cfu/g | Complies |
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Yeast&Mold |
≤ 100cfu/g | Complies |
|
E.coil |
Negative |
Negative |
|
Salmonella |
Negative |
Negative |
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