During Hindalco's copper production process, by-products such as sulphuric acid and copper slag are formed. Sulphuric acid is partly converted into phosphoric acid, which is then made to react with ammonia to make di-ammonium phosphate (DAP) fertiliser. During the process of making phosphoric acid, phosphogypsum and hydrofluosilicic acid (HFA) are formed. HFA is partly utilised to make aluminium fluoride, and rest is sold in the market.
Sulphuric acid
Hindalco produces sulphuric acid of IS 266/1993 technical grade. The sulphuric acid plants use the double contact double absorption (DCDA) process, and are designed by Monsanto Envirochem (USA).
Phosphoric acid
Hindalco's phosphoric acid plant is based on the Prayon Mark IV dihydrate technology provided by SNC Lavalin (Belgium).
Phosphogypsum
Phosphogypsum is a by-product of Hindalco's phosphoric acid plant.
Copper slag (iron silicate)
Copper slag is produced during the smelting process at Hindalco's copper smelter located at Dahej.
Aluminium fluoride
Hindalco produces aluminium fluoride by reacting HFA (a by-product of the phosphoric acid plant) with aluminium hydroxide (from Hindalco's aluminium manufacturing facilities).
This product is a white to light yellow powder particle, nontoxic, odorless and completely soluble
in water and is a high efficiency disperser for emulsification with remarkable anti-electrostatic effect.
Application:
Sodium Dodecyl Benzene Sulfonate can be used as raw material to produce kinds of detergent,
emulsion. Such as laundry powder, dish wash cleaner in daily chemical industrial; cleaner, dyeing
assistant in textile industrial; degrease agent in electroplate, leather; de-inking agent in papering.
Isocyanuric Acid also known as Cyanuric Acid is a white odorless solid. Its an industrial chemical that is used as a raw material and precursor to prepare cyanuric acid bromide, chloride, iodine chloride, bromo chloride, and its cyanurate ester which are used to manufacture , bleaches, paints, herbicides, plastic, nylon, resin, chlorine stabilizer, chlorinating/bromination agents, antioxidants, metal cyanide mitigants and polyester flame retardant.
Isocyanuric Acid (Cyanuric Acid)
09-020-01
Sales Specification
Assay (%): 98.5 Min
PH (1% Solution): 2.8 Min
Moisture, %: 0.5 Max
Residue of Ignition (Ash), %: 0.1 Max
Ferric Content, PPM: 10 Max
Concentration of Ammelide & Ammeline, %: 0.5 Max
Ammonia, PPM: 20 - 200
Packing
We can supply Acetic Acid Industrial Grade and Food Grade.
Commodity:Acetic acid.
Other name: Glacial acetic acid
Molecular formula CH3COOH
CAS:64-19-7
EC No.200-580-7
Introduction:
Annual capacity of our glacial acetic acid is 350,000.the raw material is methanol.we use a new technical process to produce: Methanol decomposition.
the most important characteristic of this way are as following:
mild oder; high quality--can reach 99.99%min; low cost--30% lower than oil decomposition and ethanol decomposition way.
Specifications:
Apha color:<10
Freezing point: 16
Specific gravity:1.04
Acetid acid: 99.8%
Acetaldehyde: 0.004%
Formic acid: 0.06%
Iron: 0.00004%
Non-Volatile Matter: 0.003%
The heavy metal(As Pb counts): 0.00002%
Packaging plastic woven bag, 25kg net composite paper-plastic bags or 3-ply kraft paper bags with PE liner, 500kg or 1000kg net PP woven Jumbo bags
Storage Kept in a light-proof, well-closed, dry and cool place
Main Usage Citric Acid is mainly used as acidulant, flavoring agent, preservative and antistaling agent in food and beverage industry.it is also used as antioxidant, plasticizer and detergent in chemical, cosmetics and cleaning industries.
CAS NO.: 87-90-1
DG Class: 5.1
Solubility(25 C): 1.2g/100g water
Available Chlorine: 90%
Moisture: 0.5%
Granular: 8-30mesh,20-60mesh(or decided by customer)
Tablet: 1g,3g,5g,15g,50g,100g(or decided by customer)
Molecular Formula - C7H6O3
Molecular Weight - 138.12
Appearance - white crystalline powder
Density - 1.44g/cm3
Melting point - 158-161 C
Boiling point - 211 C (20 mmHg)
Assay - 99.0% min
Loss on drying - 0.5%max
Application - Pharmaceutical Intermediate
Deoxycholic acid (conjugate base deoxycholate), also known as cholanoic acid and 3�±,12�±-dihydroxy-5�²-cholan-24-oic acid, is a bile acid.
Deoxycholic acid is one of the secondary bile acids, which are metabolic byproducts of intestinal bacteria. The two primary bile acids secreted by the liver are cholic acid and chenodeoxycholic acid. Bacteria metabolize chenodeoxycholic acid into the secondary bile acid lithocholic acid, and they metabolize cholic acid into deoxycholic acid. There are additional secondary bile acids, such as ursodeoxycholic acid. Deoxycholic acid is soluble in alcohol and acetic acid. When pure, it comes in a white to off-white crystalline powder form.
EINECS No - 201-335-7
Color - White Powder
Purity - 98%
Function
1. treating and preventing cerebral thrombus;
