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EDTA CaNa
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Product Description
EDTA. CaNa2 Specification
Chemical Name: EDTA calcium disodium
Synonyms: Ethylenediaminetetraacetic acid calcium disodium salt; Edetate calcium disodium; Calcium disodium ethylenediaminetetraacetate;
Molecular Formula: C10H12CaN2Na2O8.2H2O
Molecular Weigh: 410.13
CAS Registry Number: [62-33-9]
EINECS NO: [200-529-9]
Physical properties: EDTA. CaNa2 is a white crystalline powder and soluble in water, Calcium stay in chelated form.
Specification:
SERIAL NO
ITEM
GUARANTEED
1 Sequestration ca( )%≥ 9.5%
2 Appearance: White crystalline powder
3 pH %( 1% liquor): 6.5 _ 7.5
4 pH %(20% liquor): 6.5 _ 8.0
5 Heavy metal(lead)≤10PPM
6 Ca% 9.5 -10%
7 Water-insoluble≤( )% 0.1
8 Stacking density About 690Kg/m3
Applications:
As a separating agent, it is a stable water-soluble inetal chelate which can chelate with polyad iron ion by the displacement of iron ion by calcium.
Packaging & storage:
Packed in complex bag with plastic inner, 25KG net per bag. Stored in cool and dry warehouse, away from acids, oxides, light & heater. Sealed after use.
| Company: | Changzhou Dayuan Chemical Industry Co., Ltd. |
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