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Sure Chemical Co., Ltd. Shijiazhuang

EDTA-4na, EDTA-4na. 4H2O, EDTA Sodium Salts manufacturer / supplier in China, offering EDTA-4na. 4H2O, Hot Sale High Quality Spirulina, Bp/USP/E211 Preservatives Sodium Benzoate/Powder Sodium Benzoate/Sodium Benzoate and so on.

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EDTA-4na. 4H2O

FOB Price: US $1 / kg
Min. Order: 1 kg
Min. Order FOB Price
1 kg US $1/ kg
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Port: Tianjin, China
Production Capacity: 2000mt/Month
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram, OA
Basic Info
  • Model NO.: Agr Grade
  • Trademark: OS
  • Specification: 99%
  • Chelating Value: 215
  • Transport Package: 25kg/Bag
  • Origin: China
Product Description
Product: EDTA-4Na.4H2O (Tetrasodium EDTA, EDTA Na4)
Molecular Formula:C10H12N2Na4O8·4H2
CAS NO.: 13254-36-4 CAS NO.: 64-02-8 (Anhydrous)
Molecular Weight: M=452 
Constitutional Formula:
 Feature:EDTA-4Na is a white crystal powder with four crystal water, slightly soluble in organic solvents like alcohol, easily soluble in water. When heated, it easily loses crystal water.
Specification

 
Appearance White Crystall Powder 
Assay % Min   99.0 
Chelating Value (PH=11)
MgCaCO3/g ,Min
  215
PH (1% Water Solution )  10.5-11.5
Fe %   Max    0.001
Clarification    Pass
Heavy Metal (Pb) % Max    0.002
Storage 25 Degree   Long time 

Main Application: EDTA-4Na is an important chelant of metal ion. It is used as additive, activator, clean water agent and metal ion masking composition for cleanse industry, polyreaction, watertreatment,color photosensitive and paper industry.

Packing:PP bag, 25kg/bag, or packed as client's request.

Storage:Be stored on shelf or pallet in dry, cool and ventilated warehouse. Avoid breakage of the bags, humidity and contamination.

EDTA-4na. 4H2O
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