Buffer Cleaner
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LEAD OXIDE property :
Chemical Formula-PbO
Molecular Weight-223.20
Color-Reddish or Yellow crystalline Powder
Gravity-9.5 – 9.7 microns
Melting Point-888 - 897oC
Synonyms-Lead Oxide, Lead Monoxide, Lead Litharge PbO
2,4,6- Tris-(2’ - Pyridyl )-s-Triazine ( TPTZ ) or also can be use like 2,4,6-Tripyridyl-s-triazine. Solution of (TPTZ), .001 M were prepared by dissolving 0.312 gram of compound in a view drops of hydrochloric acid and diluting to 1 ltr with water.
H2S KITS FOR WATER SAMPLE TEST. (H2SKIT FOR BACTERIOLOGICAL TEST FOR DRINKING WATER)
1st Treatment Method ::: Variety of disease causing organisms including bacteria, yeast, fungus, spores, and viruses growing in water. Drinking Water disinfectant easiest process is to add 1-pound of calcium hypochlorite in granular form in to 10,000 gallons of drinking water. And Calcium Hypochlorite is widely available for use as swimming pool chlorine tablets or white powder that is much more stable than chlorine.
2nd Tretament Method ::: Potassium permagnate for water purification. : Potassium Permagnate oxidizes dissolved iron, manganese, and hydrogen sulfide into solid particles that are filtered out of the water. And potassium permagnate is one of popular option to control iron bacteria growth in wells. After treatment with Potassium permagnate, The solid pricipitate particles are then filtered with a multimedia filter.
| C.A.S. No. | 1787-61-7 |
| CI NO. | 14645 |
| M.F. | C20H12N3NaO7S |
| M.W. | 461.38gm/mole |
Specifications:
|
CAS 1787-61-7,7647-14-5
Add 2 micro spoon full of Reagent TK-17. Mix well upto provider dissolves Completely. Wait for 10 minutes.
Before Sampling all PRECAUTION should be taken :::
Toxic effects of Hydrazine ( which is collected in sample ) is a severe skin and mucous membrane irritant in humans; in animals.In humans, the vapor is immediately irritating to the nose and throat and causes dizziness and nausea; itching, burning, and swelling of the eyes develop over a period of several hours. Severe exposures of the eyes to the vapors causes temporary blindness lasting for about 24 hours. Recurrent exposure to hydrazine hydrate has been reported to cause contact dermatitis of the hands without systemic intoxication. In humans, hydrazine is absorbed through the skin, by inhalation, and orally; systemic effects include weight loss, weakness, vomiting, excited behavior, and convulsions; the chief histologic findings are fatty degeneration of the liver and nephritis.
Add 40 drop (2ml) of Reagent TK-16. Mix well
Before Sampling all PRECAUTION should be taken :::
Toxic effects of Hydrazine ( which is collected in sample ) is a severe skin and mucous membrane irritant in humans; in animals.In humans, the vapor is immediately irritating to the nose and throat and causes dizziness and nausea; itching, burning, and swelling of the eyes develop over a period of several hours. Severe exposures of the eyes to the vapors causes temporary blindness lasting for about 24 hours. Recurrent exposure to hydrazine hydrate has been reported to cause contact dermatitis of the hands without systemic intoxication. In humans, hydrazine is absorbed through the skin, by inhalation, and orally; systemic effects include weight loss, weakness, vomiting, excited behavior, and convulsions; the chief histologic findings are fatty degeneration of the liver and nephritis.
Estimation of BOD of water:
Reagents: Manganous sulphate solution
Alkail-iodine reagent
Starch indicator 0.00025 N Sodium thiosulphate solution Procedure:
. Three vials A, B and C was taken and filled with the water sample.
. Determine the DO of A immediately by adding 1 mL of MnSO4 + 2 mL of H2 SO4.
.ToBadding1mLofMnSO4 +2mLofH2 SO4andkeep for 5 days.
.ToCadding1mLofMnSO4 +2mLofH2 SO4 and2mL of sample water and keep for 5 days.
. After 5 days determine DO of B ( blank bottle) and C (sample bottle).
Calculation:
If the values of DO of the vials A, B and C be a, b and c then
BOD (mg /L) = (b-c) x 1000 / volume of sample in mL.
Result: The BOD of the sample is __________ mg /L.
Test for fluoride in water:
Reagents: Sodium arsenite solution, Standard sodium fluoride solution, Acid Zirconium Alizarin reagent
Standard chart for Fluoride
|
Test tube number |
No. of Drops of Sodium Fluoride solution |
No. of drops of distilled water |
No. of drops of Sodium Arsenite solution |
No. of drops of Acid- Zirconium Alizarin reagent |
Amount |
|
1 |
0 |
20 |
1 |
1 |
0.0 |
|
2 |
1 |
19 |
1 |
1 |
0.5 |
|
3 |
2 |
18 |
1 |
1 |
1 |
|
4 |
3 |
17 |
1 |
1 |
1.5 |
|
5 |
4 |
16 |
1 |
1 |
2 |
|
6 |
5 |
15 |
1 |
1 |
2.5 |
|
7 |
6 |
14 |
1 |
1 |
3 |
Reagents: Sodium arsenite solution, Standard sodium fluoride solution, Acid Zirconium Alizarin reagent
We are marine chemical supplier since 1996.These Marine Chemicals include different sets of products such as Tank Cleaners, Maintenance Chemicals, Cooling Water Treatment Chemicals, Boiler Water Treatment Chemicals, Fuel Additives, etc.
Oman Chemical is leading one Largest Supplier, Manufacture a
Oman Chemical is leading one Largest Supplier, Manufacture a
