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EDTA Na4.4H2O
 EDTA Na4.4H2O |
Product Description
EDTA Na4.4H2O Specification
Chemical Name: Tetrasodium EthylenediaminetetraacetateTetrahydrate
Synonyms: EDTA tetrasodium salt; Tetrasodium ethylenediaminetetraacetate Na4EDTA; EDTANa4
Molecular Formula: C10H12N2O8Na4.4H2O
Molecular Weigh: 452.2
CAS Registry Number: [13236-36-4]
Physical properties:
EDTA-4Na is a dry, white crystalline powder with 4 crystal water, appears alkali in water. It is soluble in water and and insoluble in organic liguid like ethanol etc. It can partly or totally lose crystal water under high temperature.
Specification:
1 EDTA-Na4 ¡Ý99.0%
2 Appearance White crystalline powder
3 Iron% (Fe)¡Ü10PPM
4 Heavy metal%(Pb)¡Ü10PPM
5 PH: 10.5-11.5
6 CHELATE VALUE (CaCo3/g)200¡ª215
Applications:
As one chelating agent, it can be used in industrial cleaning, personal and household uses, Bleaching of pulp and textile, Micronutrients for agriculture, Photo processing, Printing ink manufacturing, Food, Polymer processing and Metal plating etc. It also used in water treatment, SBR rubber, color sensitization ect. By way of additive, active agent, clarifier, metalremover.
Packaging and storage:
Packed in complex bag with plastic inner, 25KG net per bag. Stored in cool and dry warehouse, away from acids, oxides, light and heater. Sealed after use
| Company: | Changzhou Dayuan Chemical Industry Co., Ltd. |
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