EDTA-2na Disodium EDTA CAS No. 139-33-3

• CAS No.: 139-33-3
• Formula: C10h14n2na208
• Grade: Detergent Grade
• Function: Detergent
• Certification: MSDS
• Usage: Hair Care Chemicals, Detergent Raw Materials
• Model NO.: EDTA-2Na
• Raw Material: Detergent Raw Materials
• Transport Machine: Ordinary Goods Truck
• Transport Package: Bag
• Specification: 25kg/bag
• Origin: China
• HS Code: 2921219000

Product Description

Product Name:EDTA-2Na CAS NO.139-33-3
MF:C10H14N2NA208
Appearance: White crystalline powder
Usage: detergent product
Package: 25kg/bag
HS Code: 2921219000

Product introduction:
Disodium EDTA is odorless or slightly salty white or milky white crystalline or granular powder, odorless and tasteless. It is soluble in water, but extremely insoluble in ethanol.

Description:
Disodium EDTA is an important chelating agent and can chelate metal ions in solution. It can prevent discoloration, deterioration, turbidity and oxidation loss of vitamin C caused by metals, and also improve the oxidation resistance of oil (trace metals such as iron and copper in oil can promote the oxidation of oil).

Application:
Disodium EDTA is an important complexing agent and metal masking agent. It can be used in textile industry dyeing, water treatment, color sensitivity, medicine, daily chemical industry, papermaking and other industries, as an additive, activator, water purification agent, metal ion masking agent and activator in styrene-butadiene rubber~industry. In the dry process acrylic fiber industry, it can offset metal interference, improve the color and brightness of the dyed fabric, and also be used in liquid detergent to improve the washing quality and enhance the washing effect.


Specification:

Item	Specification	Result
Appearance	White crystalline powder	Pass
Content %	≥99	99.2
Chloride	≤0.01	0.002
Sulfate	≤0.05	0.1
Iron content	≤0.001	0.0001
Lead content	≤0.001	Not detected
pH value	4.0~5.0	4.34
Chelate value	≥265	266