EDTA 4NA

• Post Date:

  Sep 04,2016

• Expiry Date:

  Mar 03,2017

• Detailed Description:

  Cas No. :64-02-8

  ETHYLENE DIAMIINE TETRA ACETIC ACID-TETRASODIUM(EDTA-4NA)
  
  Molecular formula: C 10 H 12 N 2 Na 4 O 8 4H 2 O
  Molecular weight: 452.2
  CAS Number : 13236-36-4
  Properties:
  EDTA-4NA is  white crystalline powder. With 4 water, aqueous solution is alkaline, slightly soluble in ethanol and other organic solvents, high temperatures may lose some or all of the crystal water. 
  Uses: 
  EDTA Tetrasodium 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. 
  Packing and storage:
  25kg woven bag lined with plastic coating, or packaging according to customer needs. 
  Store in dry and ventilated warehouse. Avoid direct sunlight, light light up the heap.

  Guaranteed Technical Specifications

  No.	Inspection Item	Criterion
  1	EDTA－4Na	≥99.0%
  2	CHELATE VALUE MgCaCo3/g	≥215
  4	Ferrum % (Fe)	≤10PPM
  5	Heavy Metal % (Pb)	≤10PPM
  6	PH	10.5-11.5
  7	Appearance	White crystalline powder

• CAS Registry Number:

  64-02-8

• Synonyms:

  ;EDTA, tetrasodium salt, dihydrate Ethylenediamine tetraacetic acid, tetrasodium salt, dihydrate;tetrasodium ethylenediaminetetraacetate;EDTA-4Na;Ethylenediaminetetraacetic acid tetrasodium salt HYDRATE;EDTA 4Na;tetrasodium 2,2',2'',2'''-(ethane-1,2-diyldinitrilo)tetraacetate;Ethylenediaminetetraacetic acid tetrasodium;Edetate Sodium;EDTA Tetrasodium(Na4);Sodium edetate;Tetrasodium EDTA;EDTA Tetra Sodium;

• Molecular Formula:

  C₁₀H₁₂N₂O₈Na₄

• Molecular Weight:

  380.17

• Molecular Structure:

  

• Hazard Symbols:

   Xi:Irritant;
  

• Risk Codes:

  R36/38:;
  

• Safety Description:

  S26:;
  S37/39:;
  

• Company:

  Changsha Green Mountain Chemical Co., Ltd.     [ China ]        

• Contact:

  Mr Chen

• Tel:

  86-731-84423162,84424162, 8442

• Fax:

  86-731-84429162

• Email:

  sales@maychemis.com