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EDTA-4NA
Product Name: EDTA-4NA
Other Name: Ethylene Diamine Tetraacetic Acid Tetrasodium Salt
Appearance:White or off-white crystalline granule or powder
CAS No.: 64-02-8
Product Description：
Ethylene diamine tetraacetic acid tetrasodium salt (ETDA-4NA)
English name:Ethylene diamine tetraacetic acid tetrasodium salt (ETDA-4Na)
Ethylenediaminetetraaceticacid tetrasodium salt
Tetrasodium EDTA is a white or milky white crystal or granular powder that is tasteless, odorless or slightly salty. It is soluble in water but extremely difficult to dissolve in ethanol. It is an important chelating agent that can chelate metal ions in solution. t can be used in textile industry dyeing, water treatment, color sensitization, medicine, daily chemical industry, paper making and other industries as additives, activators, water purification agents, metal ion masking agents and activators in Styrene-butadiene industry.In the dry process acrylic industry, it can offset metal interference, improve the color and brightness of dyed fabrics, and can also be used in liquid detergents to improve washingquality and enhance washing effects.
Specification
Item | Specification |
Appearance | White powder |
Purity,% | 99.0min |
Chloride(Cl) content,% | 0.01max |
Sulfate(SO4) content,% | 0.05max |
Iron(Fe) content,% | 0.001max |
Heavy metal(Pb),% | 0.001max |
Chelate value(mg CaCO3/g),% | 220min |
PH value | 10.5-11.5 |
tetrasodium edta is used for photography, Detergent, Chemical plating, Electroplating without cyanide,
cleaning agent, plastic additives, printing of cotton and chemical fiber, industrial desulfation,
inhibitor for plant growth, printing ink, paper and food industry. Water treatment chemical, Agriculture
1KG alum bag in carton
5KG alum/ paper / PE bag in carton
10KG paper / PE / plastic woven bag
20 / 25KG paper / PE / plastic woven bag
Or welcome OEM order
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Methylene Chloride(MC)/dichloromethane
Name：Methylene Chloride(MC)/dichloromethane
Appearance colorless and clarilfied,no suspend matter
Glycerol/Glycerin
Name：Glycerol/Glycerin
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Appearance: Colorless, sweet, clear, viscous liquid
Titanium Dioxide
Product Name: Titanium Dioxide
Other Name: TIO2
Appearance: White pigment Powder
CAS No.:13463-67-7
Dibasic Calcium Phosphate (DCP)
Dicalcium Phosphate(DCP)
Appearance: White Granular
CAS No.:7789-77-7
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