| CAS No.: | 6381-92-6 |
|---|---|
| Formula: | C10h18n2na2o10 |
| EINECS: | 205-358-3 |
| Appearance: | Powder |
| Usage: | Water Treatment Chemicals, Personal Care |
| Color: | White |
| Customization: |
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Audited Supplier Technical data sheet of EDTA 2Na
Synonyms: EDTA 2NA
Cas No.: 6381-92-6
Molecular Formula: C10H18N2Na2O10
Qty In 20' Fcl: 20mts.
Specification and Properties:
| Item | Standard |
| Appearance | White crystalline powder |
| Assay | 99.5% min. |
| Chloride(Cl) | 0.01% max. |
| Sulfate(SO4) | 0.05% max. |
| Iron(Fe) | 0.001% max. |
| NTA | 0.1% max. |
| PH | 4.0-5.0 |
| Lead(Pb) | 10ppm max. |
| Arsenic(As) | 0.1ppm max. |
| Chelating value | 265 min. |
| Packing | In 25kgs Kraft Bag |
Storage & Shelf Life |
Keep package sealed under cool and dry place. Two years after production date. |
Product Application:
Mainly used in cosmetics additives, personal care products, medicine fields, dyeing auxiliaries, fertilizers, quantitative analysis of heavy metals, etc
In cosmetics and personal care products, it is a chelating agent. The risk factor is 1, which is relatively safe and can be used with confidence. It has a stabilizing effect in cosmetics, and a mineral chelating agent, which can synergize antiseptic effects.
Product Description:
EDTA 2Na is tasteless and odorless milky white crystalline powder. It is soluble in water and extremely difficult to dissolve in ethanol. It is an important chelating agent that can chelate with metal ions in solution. It can prevent the discoloration, deterioration, turbidity and oxidation loss of vitamin C caused by metals, and can also improve the oxidation resistance of oils (the trace metals in oils such as iron and copper can promote the oxidation of oils). EDTA 2Na can soften hard water and reduce the oxidation of metal ions on the entire system.
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