High quality lower price tech grade 99%min. Tetrasodium EDTA / EDTA 4Na

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US $1,650-2,300 / Metric Tons | 2 Metric Ton/Metric Tons (Min. Order)
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Overview
Quick Details
Classification:
Carboxylic Acid
CAS No.:
64-02-8
Other Names:
EDTA-4Na
MF:
C10H12N2O8Na4.4H2O
EINECS No.:
200-573-9
Place of Origin:
China (Mainland)
Grade Standard:
Industrial Grade
Purity:
99%min
Appearance:
white crystal powder, white crystalline powder
Application:
chemical agent, complexing agent, activating agent, bleaching agent, chelating agent.
Brand Name:
fengda
Model Number:
99%min first grade
Assay:
99%
Shipment:
prompt
Grade:
tech grade
Supply Ability
Supply Ability:
1200 Metric Ton/Metric Tons per Year
Packaging & Delivery
Packaging Details
Net each in 25kg plastic woven bag, lined with PE bag.
Port
China main port

Molecular Formula: C10H12N2O8Na4.4H2O

Molecular Weight: 452.23 (tetrahydrated EDTA 4Na)

CAS No.:64-02-8

Property: Divided into two varieties, dihydrated EDTA 4Na and tetrahydrated EDTA -4Na, the product is white crystal powder. Its melting point is over 300°C. It is soluble in water and is slightly soluble in alcohol.

Specification:

ITEM

Tetrahydrate EDTA-4Na

Content

99% Min

Chelate value (mgCaCO3/g)

215 Min

Heavy Metal

0.001% Max

Fe content

0.001% Max

PH (10g/L 25°C)

10.5-11.5

Packing:
Net each in 25kg plastic woven bag, lined with PE bag.

Usage:
EDTA 4Na is mainly used as complexing agent, activating agent for styrene-butadiene rubber, bleaching agent for color photosensitive materials and chelating agent.

Storage:
Be stored on shelves in dry and ventilated storehouse. Avoid breakage of bags, humidity and contamination.