Sulfamic acid, amidosulfonic acid H₃NSO₃, is a nonvolatile, white crystals; decomposes at melting point 205 C; slightly soluble in water and organic solvents. The main application can find in metals and ceramics cleaning industry as a replacement for hydrochloric acid to remove rust. It is also used in:

• Formulating cleaning agents

• Cleaning metals and ceramics

• Rust removal agent in air conditioner and cooling system

• Chemical catalyst for esterification process

• Dye and pigment manufacturing

• Ingredient in fire extinguishing media

• Pulp and paper industry as a chloride stabilizer

• Plasticizer

• Chemical intermediate

• Textile and paper bleaching

• Herbicide

• Coagulator for urea-formaldehyde resins

Numerous sulfamates (mono, di, tri O-substituted and N-substituted salts and esters) can be existed for characteristic applications.

Monoethylene Glycol (MEG) is a colorless, virtually odorless and slightly viscous liquid. It is miscible with water, alcohols, aldehydes and many organic compounds. MEG will not dissolve rubber, cellulose acetate or heavy vegetable and petroleum oils. MEG has a low volatility and it is 50% more hygroscopic than glycerol at room temperature.Mono Ethylene Glycol (MEG) is the most widely used chemical from the Glycol family. It is an essential raw material for Polyester fibres and Polyethylene Terephthalate (PET) polymer. MEG based products are also used as coolants in Automobile antifreeze, resins, humectants for / paper etc.MEG can be transported in Epoxy coated MS tankers. It can be stored in MS containers lined with baked phenolic resin / air drying epoxy phenolic resin or vinyl resin. It is advisable to store MEG in a cool, dry place with good ventilation - away from heat, sparks or flames.

Applications:

1. Polyester

Mono Ethylene Glycol is an essential raw material for Polyester. Ethylene Glycol reacts with PTA / to produce polyester.

2. Adhesives, Sealants and Coatings

Mono Ethylene Glycol and D-Ethylene Glycol is used in latex based paint formulation. These glycols are also used to produce acrylate and methacrylate resins for coatings, adhesives, and paints.

3. Alkyd Resins for Paints and Coatings

Mono Ethylene Glycol is used as a reactant in the manufacture of Alkyd resins which are used in Paints, enamels and varnishes.

4. Antifreeze

Ethylene Glycol (MEG) is used as an active ingredient in engine coolants and antifreeze, offering benefits including a high boiling point, low vapor pressure, excellent heat transfer abilities, and the ability to depress the freezing point of water.

5. Others

A) Dyes & Inks

MEG finds applications in products like Dyes & Inks for High speed printing.

B) Humectants

Monoethylene Glycol (MEG) is a colorless, virtually odorless and slightly viscous liquid. It is miscible with water, alcohols, aldehydes and many organic compounds. MEG will not dissolve rubber, cellulose acetate or heavy vegetable and petroleum oils. MEG has a low volatility and it is 50% more hygroscopic than glycerol at room temperature.

Mono Ethylene Glycol (MEG) is the most widely used chemical from the Glycol family. It is an essential raw material for Polyester fibres and Polyethylene Terephthalate (PET) polymer. MEG based products are also used as coolants in Automobile antifreeze, resins, humectants fortobacco/ paper etc.

MEG can be transported in Epoxy coated MS tankers. It can be stored in MS containers lined with baked phenolic resin / air drying epoxy phenolic resin or vinyl resin. It is advisable to store MEG in a cool, dry place with good ventilation - away from heat, sparks or flames.

Applications:

1. Polyester

Mono Ethylene Glycol is an essential raw material for Polyester. Ethylene Glycol reacts with PTA / DMTto produce polyester.

2. Adhesives, Sealants and Coatings

Mono Ethylene Glycol and D-Ethylene Glycol is used in latex based paint formulation. These glycols are also used to produce acrylate and methacrylate resins for coatings, adhesives, and paints.

3. Alkyd Resins for Paints and Coatings

Mono Ethylene Glycol is used as a reactant in the manufacture of Alkyd resins which are used in Paints, enamels and varnishes.

4. Antifreeze

Ethylene Glycol (MEG) is used as an active ingredient in engine coolants and antifreeze, offering benefits including a high boiling point, low vapor pressure, excellent heat transfer abilities, and the ability to depress the freezing point of water.

5. Others

A) Dyes & Inks

MEG finds applications in products like Dyes & Inks for High speed printing.

B) Humectants

Glycols being hygroscopic in nature are also used as Humectants fortobacco, paper etc.

Property Unit Specifications

1 Appearance - Clear Colourless

2 MEG Content Wt % min 99.9

3 DEG Content Wt. % Max. 0.04

4 Specific Gravity @20/20 Deg C 1.1151-1.1156

5 Water Wt. % max. 0.04

6 Colour (before heating) Pt-Co Units Max. 5

7 Acidity (as acetic acid) Wt.ppm Max. 10

8 Chlorides (as CL) Wt.ppm Max. 0.1

9 Sulphates Nil

10 Iron Wt.ppm Max. 0.1

11 Ash Wt.ppm Max. 10

12 Aldehydes (as formaldehyde) Wt.ppm Max. 10

Environmental Management and Pollution Control poses a major concern to all. There is a need for EFFICIENT POLLUTION CONTROL Technique, to meet the stringent norms as stipulated by the Pollution Control Board for dust control at open stock piles, conveyor transfer points, dump hopper loading points and other such dust generating locations in a bulk material handling plant.

In a chemical based dust suppression system, a chemical is used to reduce the surface tension of water, thereby increasing the dust adhesive power. The chemical helps in keeping the dust particles agglomerated for a longer period of time, thereby reducing the water requirement. Dosing pumps are used in the system to pump the chemical in the desired fixed ratio.

Salient features

• Easy to Instal / Maintain.

• Dust Generation is stopped at source.

• Reduced cost and rugged system.

• No adverse effect on product / material handled.

• No expensive equipment and disposal arrangement.

• System could be set to operate on Auto / Manual mode.

• Compatible to operate on plant PLC

1.HEDP is an organophosphoric acid corrosion inhibitor

2.HEDP is hard to be hydrolyzed,decomposed

Properties:

HEDP is an organophosphoric acid corrosion inhibitor. It can chelate with Fe, Cu, and Zn ions to form stable chelating compounds.It can dissolve the oxidized materials on these metals’ surfaces. HEDP shows excellent scale and corrosion inhibition effects under temperature 250°C. HEDP has good chemical stability under high pH value, hard to be hydrolyzed, and hard to be decomposed under ordinary light and heat conditions. Its acid/alkali and chlorine oxidation tolerance are better than that of other organophosphoric acids (salt). HEDP can react with metal ions in water system to form hexa-element chelating complex, with calcium ion in particular. Therefore, HEDP has good antiscale and visible threshold effects. When built together with other water treatment chemicals, it shows good synergistic effects.

The solid state of HEDP is crystal powder, suitable for usage in winter and freezing districts. Because of its high purity, it can be used as cleaning agent in electronic fields and as additives in daily chemicals.

We offer range of Metal treatment chemicals finding application majorly in engineering and fabrication industry.  These treatments are given before preparation of metal surface before painting or similar coatings. Commonly, non-metallic and non-conductive phosphate coating is extensively used as metal treatment chemicals. These act as a sealant on the surface by preventing rust to form a cohesive bond between the surface and the final finish, which is normally painting or powder coating.

 Uses:

1.To provide a base for painting, lacquering and plastic coating

2.To provide protection against corrosion

3.To provide protection against wear and tear in moving parts