SILDENAFIL CITRATE

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25,100 Kilogram/Kilograms (Min. Order)
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Overview
Quick Details
CAS No.:
171599-83-0
Place of Origin:
Andhra Pradesh, India
Type:
Other
Grade Standard:
Other
Purity:
99.0%
Packaging & Delivery
Packaging Details
Packing 25 kgs with HDPE drums
Delivery Time
prompt

Specifications

We are largest exporters of SILDENAFIL CITRATE with the following specification .For more details Please contact Us 9989522441

                                                                   CERTIFICATE OF ANALYSIS

 

Product Name  :  SILDENAFIL CITRATE

Batch No           : 020 01 2014 SC                                                       Date of Mfg        :  JAN-2014

Sample  Qty      :   500.00kg                                                               Date of Exp         :  DEC-2018

 

S.NO

TEST

SPECIFICATION

RESULTS

01.

Description

White to off- white crystalline powder

white crystalline powder

02

Solubility

 Soluble   in Dimethylformamide, slightly soluble in Methanol.

 

Complies

 

03

Identification by IR

To be concordant with working  standard

Complies

04

Melting Range  

182-1960 C

187.2 -189.1 0 C

 

05

pH (0.3% solution in water)

3.5 - 4.0

 

3.90

 

06

Loss on drying

 

NMT 2.0% w/w

 

0.92 % w/w

 

07

Residue on ignition

 

NMT  0.2% w/w

 

0.08% w/w

 

08

Related substance (by HPLC)

 

Impurity-A                          NMT 0.2%

Impurity-B                          NMT 0.2%

Impurity-C                          NMT 0.2%

Impurity-D                          NMT 0.2%

Any Unknown impurity       NMT 0.1%

Total Impurities                  NMT 1.0%

 

Not Detected

Not  Detected

Not  Detected

0.01%

0.06%

0.11%

09

Assay by HPLC

NLT 98.0% w/w and

NMT 102.0% w/w on dried basis

99.36% w/w

10

Citric Acid Content

Between 28.0-32.0% w/w

28.62% w/w

11

Residual solvents

Methanol                        NMT 3000 ppm

Dichloromethane            NMT 600   ppm

Ethyl acetate                  NMT 5000 ppm

Toluene                          NMT 890   ppm

Acetone                          NMT 5000 ppm

57  ppm

Not Detected

Not Detected

Not Detected

Not Detected

Remarks :   The   product compiles as per the above  specification                                

                                                                                                                       

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