From: Subject: APPLICATIONS AND ADVANTAGES OF Date: Tue, 12 Jan 2010 17:38:06 +0530 MIME-Version: 1.0 Content-Type: multipart/related; type="text/html"; boundary="----=_NextPart_000_0000_01CA93AD.FFA725D0" X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2900.2180 This is a multi-part message in MIME format. ------=_NextPart_000_0000_01CA93AD.FFA725D0 Content-Type: text/html; charset="Windows-1252" Content-Transfer-Encoding: quoted-printable Content-Location: file://D:\FINAL SPEC\EDTA DI SODIUM (ACS).htm APPLICATIONS AND ADVANTAGES OF

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

PRODUCT : EDTA=20 DI SODIUM , DIHYDRATE    (ACS=20 GRADE)

1

 NOMENCLATURE 

  • Edetate Di Sodium

  • Ethylene Diamine Tetra Acetic = Acid=20 Di Sodium=20 Salt.

2

 CAS NO. 

6381-92-6

3

 EMPIRICAL FORMULA  =

C10=20 H14 N2 Na2 O8, 2 = H2O

4

 MOL. WT.

372.24=20 (Dihydrate)

5

 STRUCTURAL FORMULA  =

6

 MELTING RANGE 

250=B0C=20 =96253=B0C  (With=20 = Decomposition)          = ;            =  =20

7

 BULK DENSITY

0.65=20 gm/cm3 =96 0.70 gm/cm3=20

8

 DESCRIPTION 

Snow White Sparkling Crystalline=20 Material.    

Slightly bitter in Taste.

Free Flowing.=20

=20

9

 SOLUBILITY 

Soluble in 10 parts of water

Insoluble in Chloroform & = Ether. =20

10=20 COLOUR=20 & CLARITY 5%=20 w/w solution in CO2 =96 free water is Clear and=20 Colourless.
11

 LOD AT 200=B0C;=20 3 Hrs.   (WATER=20 CONTENT)

8.7% - 11.4% w/w =

12

 NITRILO TRIACETIC ACID (NTA) (By = HPLC)=20

Maximum 250 ppm (0.025%)=20

13

 HEAVY METALS (As Pb) =

Not=20 more than 50 ppm. (0.005%)
14

 IRON (Fe)

Not=20 more than 50 ppm (0.005%) 
15=20 LEAD=20 (Pb) Not=20 more than 50 ppm (0.005%)
16

 CHLORIDES (CL)

 Not=20 more than 40 ppm (0.004%)
17

 SULPHATES=20 (SO4)

 Not=20 more than 100 ppm (0.01%)
18

 WATER=20 INSOLUBLE MATTER

Not=20 more than 50 ppm (0.005%) =20

19

 PH=20 (5% w/v Solution) 4.0=20 to 5.5
20

 ASSAY 

 Minimum=20 99.5%
21

 PACKING 

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

=20

            PLUS POINTS OF=20 THE QUALITY OF OUR PRODUCT : 

Sr. = No.=20 Test = Standards=20 Our = Products=20
1 Assay 99.0%=20 to 101.0% Always=20 above 99.5%
2 Description   White=20 Powder

White, highly=20 crystalline Powder.=20          (Free=20 Flowing)

3 Lead 0.005% (50 ppm)           NMT = 0.003% (30=20 ppm)
4 Iron    0.01% (100 ppm) NMT=20 0.005% (50 ppm) 
5 Sulphate 0.02% (200 ppm) NMT = 0.01% (100=20 ppm)
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