4-Dodecylaniline
This product can be used as intermediate of surface reactive dyes.
This product is intermediate of acid dyes , it is material of acid yellow 3gs , acid red 138, acid blue bs.
This product also is additive of fuel oil.
Formula: c18h31n
Mw: 261.4496
Acx number: x1029402-7
Sodium alginate
Sodium alginate is a polymer carbohydrates extracted from seaweeds. With its features of high content of mannuronic, acid, it is good as printing thickner in textile industry and good as thickening film and gelforming additives in food and soft drinking industry.
Quality standard pale yellowish powder, 100% pass through 30 mesh.
Moisture:15%max.
Ph value:6-8(in 1% solution)
Calcium content:0.% max.
Grade the following grades differed by diffderent viscosity:
Extra low viscosity:10-50 cps
50-100 cps
Medium low viscosity:200 +50 cps
300 +50cps
Medium viscosity: 400 +50 cps
High viscosity:500 +50 cps
600-800 cps
Extra high viscosity:1000í+100 cps
Viscosity tested basis on 1% solution (natrual basis) at 20ípc by brookfield viscometer rvt.
Sodium bichromate dihydrate
Features:
1)Is used in leather tanning and for producing chrome leathers
2)In textiles for minerals, khadi dyeing and as a mordant for cotton and wool.
3) Also used for wood preservation, organic chemicals oxidation, metal preservatives
4)As an inhibitor against corrosion and for manufacture of coloured glass and chrome pigments.
Analytical data
Sodium Bichromate* as Na2Cr2O7(%)........99.00
Sodium Sulphate* as Na2SO4(%).........0.50
Sodium Chloride* as NaCI (%).........0.50
Calcium Compounds*as CaSO4 (%).........0.15
Matter Insoluble in water (%).........0.05
Total moisture(%).........3.00
PH in aqueous sloution
On dry basis(%)..........4.00
Packing:50 KG HDPE woven bags with polythene liner.
Sodium alginate
Can be used in textile and dyeing industry, food industry, paper making industry, cosmetic industry, water treatment, dental impression
Available in textile grade, food grade, pharma grade, technical grade
