We are manufacturers of alum in bhilwara, rajasthan. Ferric alum available in garde ii.
[Technical Indicators] 1. Industrial grade Indicator Name/Indicator Value Powdered Products (F) Needle Products (Z) Level 92 Level 93 Level 95 Level 92 Level 95 Appearance White or light yellow powder, without caking White or yellowish needle-like, without lumps Active matter,% 92.0 93.0 95.0 92.0 95.0 Free oil,% 1.2 1.2 1.2 2.0 1.5 Inorganic salt,% Sodium sulfate 5.8 4.8 2.5 4.8 2.5 Sodium chloride 0.15 0.15 0.15 0.15 0.15 Moisture,% 2.0 2.0 2.0 4.0 3.0 PH value (1% aqueous solution) 7.5-9.5 7.5-10 Whiteness (WB), 90 2. Toothpaste grade Indicator Name/Indicator Value Toothpaste Grade (Y) (I) Level (II) Level (III) Level Appearance White or yellowish powdery or needle-like, without caking Active matter,% 95.0 93.0 93.0 Free oil,% 1.2 1.2 1.2 Inorganic salt,% Sodium sulfate 2.5 3.2 4.0 Sodium chloride 0.15 0.15 0.15 Moisture,% 2.0 2.0 3.0 PH value (1% aqueous solution) 8-9.3 8-9.3 8-10 Whiteness (WB), 90 Foaming capacity/mm 180 Heavy metal (as Pb)/ (mg/Kg), 15 Arsenic content (as As)/ (mg/Kg), 3 Total bacterial count/ (CFU/G), 100 Total number of molds and yeasts/ (CFU/G), 100 Fecal coliforms/G Not to be detected Pseudomonas aeruginosa/G Not to be detected Staphylococcus aureus/G Not to be detected  3. Latex grade Indicator Name/Indicator Value Latex grade (powder, needle, liquid) Aggregate grade Seed level Liquid K12 Appearance White or yellowish powdery or needle-like, without caking Light yellow transparent liquid Active matter,% 94.0 92 28.5-30.5 Free oil,% 0.8-1.0 1.5-2.0 1.5 Inorganic salt,% Sodium sulfate 3.0 3.0 1.5 Sodium chloride 0.15 0.15 0.05 Moisture,% 3.5 3.5 - PH value (1% aqueous solution) 8-10 7.5-9.5 Whiteness (WB), 90 - Color Klett (30% active), - 60 4. Reagent grade Indicator Name/Indicator Value Reagent grade Level 99% Level 97% Appearance White flaky crystals White powder Solubility (1%, alcohol) Completely dissolved Solubility (10%, aqueous solution) Completely dissolved Chroma APHA (20%, deionized water), 15  - Active matter (%), â?¥ 99 (on dry basis) 97 Petroleum ether soluble matter (%), 0.2 1.0 Sodium sulfate (%), 0.5 1.5 Sodium chloride (%), Moisture (%), 1.0 2.0 PH value (1% aqueous solution) 6.0-8.0 6.0-11 Phosphate, 1ppm - Lead (Pb), 2ppm Iron (Fe), 1ppm Nitrogen, 5ppm - Arsenic (As), 0.1ppm Fraction content (%), 99.0 Absorbance (3%, deionized water) 230nm 0.4 260nm 0.1 280nm 0.1 - 410nm 0.01
Product Characteristics Insoluble matter max. 0.25% Soluble Iron comps. (max.) 0.35% Soluble Aluminium comps. (Al O) (max.) 7.50% PH of 5% solutions (min.) 2.70 Basicity (as Al O) (max.)
Ferric Alum : (Aluminum Sulphate) Chemical Formula Al2 (SO4)3 18H20 Packing : 25 Kgs & 50 Kgs HDPE Laminated bags with thick inner liner. Physical Property : Slight yellowish lumps. Chemical Property : Water insoluble 2% max. Iron compound 0.5% max. Aluminum contents as Al203 15 to 16%, pH of 5% solution 2 to 2.5
Alum - used in manufacturing of craft papers and for the water purification. Technical specification: Al2o3-16% Insoluble
Ferric alum grade one quality specifications 1.Insoluble matter, present by mass : 0.5% Max 2.Soluble iron compound(as Fe) percent by mass : 0.7% Max 3.PH (of 5% aqueous solution ) not less than : 2.5 û 2.7 4.Free Acidity % by Wt ,Max : 0.5 5.Lead (as Pb) ppm max : 15 6. Arsenic (as As2O3 ) ppm max : 5. Alum lumps is packed in a 50kg PP Inner Lining Bags for easy to handle.
Aluminium sulphate Aprearance: white Fom : slab Al2(so4)3 = (56.5 to 57.5%) Al2 o 3 : (16.5 to 17.5%) Fe2o3 : max 0.007% Inssoluble materials (t.S.S) : : max 0.05% As required by the customer
Specifications: NON FERRIC ALUM ( ALUMINIUM SULPHATE NON FERRIC ) 1 Ph of 5% Solution 2.5 Min. 2 Water insoluble in % by wt 0.30 Max. 3 Al2O3 % by wt 16.5 Min. 4 Al2O3 % by wt 0.02 Max.
WATER TREATMENT CHEMICALS Aluminum Sulphate (Alum) Ferric Sulphate Polyaluminum Chloride (PAC) Calcium Hydroxide Sodium Hydroxide Activated Carbon Chlorine Chlorine Dioxide Hydrogen Peroxide Potassium Permanganate Polymer Flocculants Sodium Hypochlorite Ferric Chloride Sodium Silicate Sodium Carbonate
Alum is essentially aluminium sulphate with the empirical formula Al2 (SO4)3.18HO. Non Ferric Alum is a purer form of aluminum sulphate. It is used in better grades of paper for loading and sizing purposes. It is available both, in solid and in liquid forms.
