Manufacturer Ethylenediaminetetraacetic Acid 99% EDTA-2na

• Customization: Available
• CAS No.: 64-02-8
• Formula: C10h12n2na4o8
• EINECS: 200-573-9
• Carboxyl No.: Dicarboxylic Acid
• Alkyl No.: Unsaturated Acid
• Appearance: Powder
• Source: Hydrolysis
• Colour: White
• Transport Package: 25kgs/ Bag
• Specification: 99.9%
• Trademark: MiaoShi
• Origin: China
• HS Code: 2922499990
• Production Capacity: 1000

Product Description

                        Ethylenediaminetetraacetic acid tetrasodium salt- EDTA

Synonyms ETHYLENE-DIAMINO-TETRA-ACETIC-ACID-TETRA-SODIUMSALT; EDTA tetrasodium salt
Molecular Formula C10H12N2Na4O8
Molecular Weight 380.17
CAS Number 13235-36-4
EINECS/ELINCS 200-573-9

Product Name	Ethylenediaminetetraacetic acid tetrasodium salt
Other Name	EDTA tetrasodium
CAS	64-02-8
EINECS	200-573-9
MF	C10H12N2Na4O8
MW	380.17
Appearance	White crystal powder
Density	6.9 g/cm3
Boiling point	614.2°C
Purity	99.0%
Solubility	Stable. Incompatible with strong oxidizing agents.

Properties
Appearance White powder
Solubility in water insoluble in cold water
Stability stable under ordinary conditions
 

 

TEST ITEM	STANDARD
APPEARANCE	White crystalline powder
pH 1% p-p 25°C	10.5-11.5
Purity %	≥99.0
Chelate Value(mg/g)	≥220
NTA%	≤1
Heavy metals(for ex, Pb) ppm	≤0.001
Fe,%	≤0.001
Chlorides, %	≤0.001
Sulfate. %	≤0.01

Complexing agent

It is an important complexing agent and metal masking agent. It can be used for dyeing in textile industry, water treatment, color photosensitive, daily-use chemical industry, papermaking and other industries.in styrene butadiene rubber industry. Dry process acrylic fiber industry offset metal interference, improve the color and brightness of the dyed fabric, also can be used in liquid detergent, improve the washing quality, enhance the washing effect.

MADE IN CHINA THE THRID CERTIFICATION :