Our Products
Industrial Chemicals
2 Products availableSulfur Fertilizer
1 Products availableCatalysts And Absorbents
1 Products availableMicronutrient Fertilizers
1 Products availableWe offer the best product range of Zinc Sulphate Heptahydrate, Vitamin E Powder and hypromellose phthalate.
CAS NO (9050-31-1)
Test | HP-55 | HP-55S | HP-50 |
Dissolving pH | Starts @ 5.5 | Starts @ 5.5 | Starts @5.0 |
Labelled Viscosity@20C | 40 cst | 170 cst | 55 cst |
Viscosity in cst@20C | 32cst-48cst | 136cst – 204 cst | 44cst – 66cst |
Nominal Phthalyl content | 31% | 31% | 24% |
Phthalyl content | 27.0% - 35.0% | 27.0% - 35.0% | 21.0% - 27.0 % |
Description & Solubility |
Conforms | Conforms | Conforms |
Identification | Conforms | Conforms | Conforms |
Water content | NMT 5.0% | NMT 5.0% | NMT 5.0% |
Sulphated Ash | NMT 0.20% | NMT 0.20% | NMT 0.20% |
Chloride | NMT0.07% | NMT0.07% | NMT0.07% |
Heavy Metals | NMT 0.001% | NMT 0.001% | NMT 0.001% |
Free Phthalic Acid | NMT 1.0% | NMT 1.0% | NMT 1.0% |
PURITY (Dry Basis) | 99% (MIN) |
Mn Content | 32% (MIN) |
Chlorides | 0.002% Max |
Fe | 0.005% Max |
Pb | 15 PPM Max |
Cd | 5 PPM Max |
Hg | Nil |
Arsenic | 5 PPM |
Antimony | Nil |
Bismuth | Nil |
Zinc | 5 PPM Max |
Nickel | 0.0064% Max |
Cobalt | 0.0060% Max |
Water Insoluble | 0.1% Max |