From: Subject: APPLICATIONS AND ADVANTAGES OF Date: Wed, 3 Feb 2010 15:34:53 +0530 MIME-Version: 1.0 Content-Type: multipart/related; boundary="----=_NextPart_000_0000_01CAA4E6.6E725360"; type="text/html" X-MimeOLE: Produced By Microsoft MimeOLE V5.00.2615.200 This is a multi-part message in MIME format. ------=_NextPart_000_0000_01CAA4E6.6E725360 Content-Type: text/html; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Content-Location: file://D:\Sangita\FINAL%20SPEC\EDTA\EDTA%20%20Acid%20(LR).htm APPLICATIONS AND ADVANTAGES OF

BIMAL PHARMA PVT. LTD.  =20 www.bimalpha.com

PRODUCT : EDTA=20 ACID (Edetic = Acid)  

(LR = GRADE /=20 EXTRA PURE GRADE) 

1

 NOMENCLATURE 

  • Ethylenedinitroil Tetra Acetic = Acid.=20

  • Ethylene Diamine Tetra Acetic = Acid.

2

 CAS NO.

60-00-4
3

 EMPIRICAL FORMULA  =

C10=20 H16 N2 O8          =20
4

 MOL. WT.

292.24 =20 (Dihydrate)
5

 STRUCTURAL FORMULA  =

=20
6

 MELTING RANGE 

240=B0C=20 (With Decomposition)    =20
7 BULK DENSITY 0.60 gm/cm3-0.65 = gm/cm3     =20
8

 DESCRIPTION 

Snow White Crystalline Powder.

Free=20 Flowing.

9=20 SOLUBILITY=20 (CLARITY) 5 gms. dissolves in a mixture of 14 ml of=20 Dilute Ammonia & 36 ml of = water.=20 The=20 solution is Clear & Colourless.

10=20 LOD=20 (Loss on Drying) 0.5%=20 Maxi.
11 CHLORIDES=20 (CL) 0.01%=20 Maxi.
12 SULPHATES=20 (SO4)     =20 0.01%=20 Maxi.
13 SULPHATED=20 ASH Not=20 more than 0.1%
14 IRON=20 CONTENT  Not=20 more than 0.001%.
15

 PURITY (ASSAY) 

  98.50% to=20 100.5%
16  

ADDITIONAL = SPECIFICATIONS 

 

A) =20 IMPURITY OF NTA    =    

(Nitrilo=20 Tri Acetic Acid)

 

B)  Purity 

        =20

 

          &nbs= p;            = ;            =             &= nbsp;           &n= bsp;           &nb= sp;           &nbs= p;  

0.1% Max.

 

always more than 99%

17 PACKING 

25 Kgs. LD=20 Polythene Bag (800 guage) = with=20 double=20 LDPE Liners. 

 

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