- Model NO.: EDTA - NA4
- Molecular Weight: 452.23
- Pb: 0.002%Max
- Chelated Value (CaCO3 Mg/G): 219min
- Transport Package: 25kgs Plastic Woven Bag
- Origin: China
- Molecular Formular: C10h12o8n2na4.4H2O
- Assay: 99.0%Min
- pH(1% Solution): 10.5-11.5
- Trademark: TOPUSING
- Specification: SGS
- HS Code: 2921219000
Chemical Name: Ethylenediaminetetraacetic acid tetrasodium salt
Molecular Formula : C10H12O8N2Na4.4H2O
Molecular weight: 452.23
CAS No: 13236-36-4
EDTA-4Na is a white powder with four crystal water, slightly soluble in organic solvents like alcohol, easily soluble in water.
|Chelate value (CaCO3) mg/g||219 min|
This product is used as stabilizing agent of cosmetics, chelating agent and softening agent of medicines, catalyst of synthetic rubber, terminator of acrylic polymerization, dyeing and printing auxiliary and washing auxiliary detergent.
25kg kraft paper bag, 24mts/20'fcl
Stored in a dry place, keep away from acid and oxidant, keep away from light and heat. Opened bags must be sealed properly.
Why Cooperate With Xiamen Topusing
>> Demand--Custom demand are welcomed, we can customize your brands.
>> MOQ --25 ton, the least minimum to support you.
>> Production--Assembly line production, high standard and strict requirements
>> Quality--Humic acid Sources are extracted from young active leonardite mine
>> Package--Tailor-made package to cater for your personalize taste
>> Payment--Various options to make payment more convenient
>> Delivery & Logistics--Within 20 working days after receipt of payment or L/C
>> Customer Service--E-mail your suggestions or complaints, we will handle them ASAP.
Xiamen Topusing Chemical Co., Ltd.
Tel: 0086-592-5534490,2350210 Fax: 0086-592-5538092