SODIUM LAURYL ETHER SULFATE
[EDPR/1477/EIRI] J.C. 259
INTRODUCTION
The sodium salts are familiar as pastes with about 30 percent of active material as dried extruded material, dried flakes or tray-dried powder all of high concentration. For special purposes as for examples as a foaming agent and detergent in tooth-pastes free, unsulphated alcohol is undesirable because of the flavour it imparts. For same exceptional cases sodium sulphate is unwanted. Sodium sulphate can be eliminated by dissolving out the sodium lauryl sulphate with hot ethyl alcohol or isopropyl alcohol. These solvents also take the free unsulphated alcohol into solution and after evaporating off the solvent a final extraction with acetone will dissolve the free alcohol and leave purified alkyl sulphate as the residue.
Some lauryl sulphate is described as a mixture of normal primary alkyl sulphates chiefly sodium lauryl sulphate, containing not less than 58% w/w of total alcohols. It is very soluble in water in which it forms turbid solutions, partly soluble in 95% per cent alcohol, sodium chloride and soidum sulphate together not less than 10% w/w when estimated by specified methods of analysis, unsulphated alcohol when estimated by a specified method not more than 4 per cent w/w.
Sodium lauryl sulphate (CH3(CH2)10.CH2OSo3Na) mainly used as a surfactant and foaming agent, find use in dental creams shampoos and cosmetic emulsions in general now it is manufactured through synthetic as well as natural lauryl alcohol (taking it as the starting point). Further, whole two types of the products are being manufactured in the solid form, there is demand for the material in the form of a solution also.
COST ESTIMATION
Land & Building (1000 Sq.Mtr) Rs. 1.10 Cr
Plant & Machinery Rs. 50.50 Lacs
W.C. for 2 Months Rs. 37.19 Lacs
Total Capital Investment Rs. 2.18 Cr
Rate of Return 25%
Break Even Point 56%
CONTENTS
INTRODUCTION
USES AND APPLICATION
B.I.S. SPECIFICATIONS
PRODUCT PROPERTIES
RAW MATERIALS
PROCESS OUT LINE
PROCESS OF MANUFACTURE
SODIUM REDUCTION PROCESS
PROCESS
MANUFACTURING PROCESS OF SODIUM LAURYL ETHER SULPHATE
PROCESS FLOW SHEET OF SODIUM LAURYL ETHER SULPHATE
MARKET POSITION
PRODUCTION OF DETERGENT IN INDIA
MANUFACTURERS OF TOOTH POWDER AND TOOTH PASTE
PRESENT MANUFACTURERS OF SODIUM LAURYL ETHER SULPHATE
PLANT LAYOUT
METHOD OF TEST FOR SODIUM LAURYL SULPHATE
RELATED INFORMATIONS
CONCENTRATED LIQUID DETERGENT COMPOSITION
LIQUID CRYSTAL DETERGENT COMPOSITIONS
RAW MATERIAL SUPPLIERS ADDRESSES
PLANT & MACHINERY SUPPLIERS
APPENDIX – A:
01. PLANT ECONOMICS
02. LAND & BUILDING
03. PLANT AND MACHINERY
04. OTHER FIXED ASSESTS
05. FIXED CAPITAL
06. RAW MATERIAL
07. SALARY AND WAGES
08. UTILITIES AND OVERHEADS
09. TOTAL WORKING CAPITAL
10. TOTAL CAPITAL INVESTMENT
11. COST OF PRODUCTION
12. TURN OVER/ANNUM
13. BREAK EVEN POINT
14. RESOURCES FOR FINANCE
15. INSTALMENT PAYABLE IN 5 YEARS
16. DEPRECIATION CHART FOR 5 YEARS
17. PROFIT ANALYSIS FOR 5 YEARS
18. PROJECTED BALANCE SHEET FOR (5 YEARS)
