In KF Standardization why we use Disodium Tartarate?
Answer Posted / navinpatel
Karl Fischer titration method is used to for the
titrimetric determination of water in samples. Because of
KF reagent undergoes the slow deterioration, the reagent
has to be standardized frequently, before going for the
water determination in sample.
Disodium tartrate is used as a primary standard substance
for the standardization because of the following properties:
1. Available in a stable crystalline hydrate form
2. Its water content is close to theoretical value
3. Substances in nearly 100% purity
4. More favorable gravimetric factors
5. Stable at extreme humidities
6. It is relatively insoluble in absolute methanol
7. Its water content is rapidly and quantitatively titrated
to a sharp end point
Is This Answer Correct ? | 7 Yes | 1 No |
Post New Answer View All Answers
How to select temperature of ODT in disintegration test
Can you please mail me the latest syllabus of UTTAR PRADESH DRUG INSPECTOR entrance exam and UTTAR PRADESH FOOD INSPECTOR entrance exam with the eligibility criteria for Uttar Pradesh domicile candidates.
what is the difference of vaccum pressure and vapour pressure ?
what is antioxidant para meters
1.why did you choose this career 2.what is pharmacists ideal job
How to select HPLC column for a particular product?
what are all the needs or pre-requisites to perform project on bracketing and matrixing of stability products?
How would you manage your team for pahrmaceutical representatives?
what is limit of cleaning validation
hello friends... i got 3 tym rejection in my us student visa interview. every tym vo ask me same questions lyk y ths uni, y ths course n abt my sponsor etc. pls gv me suggestion for th que, y ths uni? as my undergraduate major is pharmacy n i got i 20 frm university of bridgeport for ms in biomedical eng.
WHEN WILL GUJRAT GOVERNMENT ANNOUNCES DRUG INSPECTOR POSTS AND WHEN WILL BE THE EXAM CONDUCTED? INFORM ME AND ALSO EAMINATION DATE
hai,i had completed my b.pharmacy.i want the coaching centres for drug inspector exam at hyderabad,pls help me nd wen wil b the DI exam conducted in 2012 mostly,pls also forward the model papers.. pls reply me at pravaliden@gmail.com
paper for entrane exam for drug inspector
HOW TO PERFORM SATURATION SOLUBILITY IN DISSOLUTION METHOD DEVELOPMENT?
HI, I srinivas , was shortlisted for interview of Ph.D. PROGRAMMES FOR ACADEMIC SESSION 2012, I have interview on 17-nov-2011. Sir can you tell me about interview, how to prepare for it. How it will be? It's my first interview sir, i don't know how to face it. Kindly help me sir, Thanking yoU,