Find Verified Water Treatment Chemicals Suppliers, Manufacturers and Wholesalers

D G EXIM is well positioned in the water treatment business and technically geared to tailor-make solutions to any water treatment requirements. Every situation is analyzed based on the elements present and a unique solution is offered. We supply chemicals for Boiler Treatment, Cooling Tower and Portable Water Treatment as well AS Effluent Treatment. Below you will find some of the water treatment chemicals we supply

Aluminum Sulphate
Flocculant
Ferric Chloride
Ferric Sulphate
Ion Exchange Resins
Calcium Hypochlorite 65%
Sodium Hypochlorite 15%
Hydrogen Peroxide 50%
Hydrochloric Acid
Phosphoric Acid
Sulphuric Acid
Bac 50 / 80
Activated Carbon
Poly Aluminium Chloride (P.A.C)
Chlorine Gas
Sodium Sulphite

High Pressure Boiler Oxygen Scavengers
Boiler Scale & Corrosion Inhibitor
Sludge Conditioners
Alkalinity Builders
Boiler Phosphate Treatment Chemicals
Steam Condensate Line Treatment Chemicals
Fuel Additives & Anti-Foams
Cooling Water Scale & Corrosion Inhibitors
Cooling Water Biocides & Biodispersants
Reverse Osmosis & Nano-Filteration Membrane Scale and Fouling Cleaners
Reverse Osmosis Antiscalants & Antifoulants
Reverse Osmosis Bicides
Reverse Osmosis Corrosion Inhibitors
Closed System Corrosion Inhibitors
Closed System Biocides
Descaling Chemicals

Tablet salt is commonly used in water softeners to remove hardness minerals like calcium and magnesium from water.

Aluminum Sulfate For Water Treatment

At Prefine Chemicals, we distribute top-tier Liquid Chlorine and offer expert guidance to help you achieve optimal results. Our commitment to quality ensures you receive a reliable product you can depend on.

(CAS.NO.-7782-50-5)

Mercury free Chlorine, which can be used for Chlorine based products for Pharma applications also.
Our rigorous quality control ensures consistent performance in every batch.

APPLICATIONS
Manufacturing of:
PVC (Poly Vinyl Chloride)
Chlorinated Hydrocarbons
Chlorinated Paraffin (CP)
Water Purification
Bleaching Agent
Waste & Sewage treatment
Disinfecting Agent
Sanitizing agent
Synthetic Rubber

PACKAGING
In 50 kg Cylinder
900 kg Tonner / 850 kg Tonner

MOQ 1x20'FCL

SPECIFICATIONS
Sr.
No
Characteristic Specifications
1 Chlorine Content 99.80 min % v/v
2. Moisture 0.01 max % w/w

Calcium Hypochlorite Chlorine

Description by Manufacturer

TCCA's excellent bactericidal performance is a new generation of broad-spectrum, high-efficiency, low-toxic fungicides, bleaches and anti-shrinkage agents. Mainly used for disinfection and sterilization of drinking water, industrial circulating water, swimming pools, restaurants, hotels, public places, families, hospitals, eggs and fish diseases.It has a killing effect on almost all fungi, bacteria, viruses and spores. It has special effects on killing hepatitis A and hepatitis B virus, and has good disinfection effect on sexual viruses and HIV. It is safe and convenient to use, and the product can be widely used. In food, dairy products, rice seed treatment, fruit preservation, fiber bleaching, wool shrinkage prevention, daily chemical bleaching, wood mildew papermaking, rubber oxidation and battery materials.

Alum is a group of hydrated double sulfates of aluminum and other elements such as potassium or ammonium. It is widely used in water treatment, food processing, cosmetics, and pharmaceuticals. Below are the general specifications for different types of alum:

Common Types of Alum:

1. Potassium Alum (KAl(SO)12O) - Used in water purification, food, and cosmetics

2. Ammonium Alum (NHAl(SO)12HO) - Used in industrial and water treatment applications

3. Sodium Alum (NaAl(SO)12HO) - Used in food processing and baking powder

4. Ferric Alum (FeAl(SO)12HO) - Used in water treatment and paper manufacturing

Physical Properties:

Appearance: White, transparent crystalline solid or powder

Color: White or colorless (can be slightly yellow in ferric alum)

Odor: Odorless

Taste: Astringent and slightly sweet

Solubility: Soluble in water, insoluble in alcohol

pH (10% Solution): 3.0 - 4.0

Chemical Composition & Purity:

AlO (Aluminum Oxide): 15-18%

SO (Sulfate Content): 50-55%

FeO (Iron Oxide) (For Non-Ferric Alum): Max 0.01%

Water Insoluble Matter: Max 0.1%

Moisture Content: Max 5%

Purity: Min 99%

Microbiological Standards (For Food & Cosmetic Grade Alum):

Total Plate Count: Max 10,000 CFU/g

Yeast & Mold: Max 100 CFU/g

Coliforms: <10 CFU/g

E. Coli & Salmonella: Absent

Contaminants & Adulterants:

Heavy Metals:

Lead (Pb): <0.2 ppm

Cadmium (Cd): <0.1 ppm

Arsenic (As): <0.1 ppm

Mercury (Hg): <0.05 ppm

Pesticide Residues: Not detected

Artificial Additives & Preservatives: Must be absent

Applications of Alum:

Water Treatment: Used in coagulation and flocculation for purification

Food Industry: Used as a food additive (E522) in pickles, baking powder, and cheese processing

Cosmetics & Personal Care: Used in deodorants, aftershaves, and skin tightening products

Pharmaceuticals & Ayurveda: Used in antiseptic and astringent medicines

Paper & Textile Industry: Used for sizing paper and as a mordant in dyeing fabrics

Alum powder is a fine, white crystalline powder derived from aluminum sulfate compounds. It is widely used in water purification, food processing cosmetics, pharmaceuticals, and industrial applications. Below are the general specifications for alum powder:

Types of Alum Powder:

1. Potassium Alum Powder (KAl(SO)12HO) - Used in food, water treatment, and cosmetics

2. Ammonium Alum Powder (NHAl(SO)·12HO) - Used in industrial and textile applications

3. Sodium Alum Powder (NaAl(SO)12HO)-Used in baking powder and food processing

4. Ferric Alum Powder (FeAl(SO)12HO)- Used in water treatment and paper industries

Physical Properties:

Appearance: Fine, free-flowing powder

Color: White or colorless (ferric alum may appear yellowish)

Odor: Odorless

Taste: Astringent and slightly sweet

Mesh Size: 80-200 mesh (as per requirement)

Solubility:

Fully soluble in water

Insoluble in alcohol

pH (10% Solution): 3.0 - 4.5

Chemical Composition & Purity:

AlO (Aluminum Oxide): 15-18%

SO(Sulfate Content): 50-55%

FeO (Iron Oxide) (For Non-Ferric Alum): Max 0.01%

Water Insoluble Matter: Max 0.1%

Moisture Content: Max 5%

Purity: Min 99%

Microbiological Standards (For Food & Cosmetic Grade Alum Powder):

Total Plate Count: Max 10,000 CFU/g

Yeast & Mold: Max 100 CFU/g

Coliforms: <10 CFU/g

E. Coli & Salmonella: Absent

Contaminants & Adulterants:

Heavy Metals:

Lead (Pb): <0.2 ppm

Cadmium (Cd): <0.1 ppm

Arsenic (As): <0.1 ppm

Mercury (Hg): <0.05 ppm

Pesticide Residues: Not detected

Artificial Additives & Preservatives: Must be absent

Applications of Alum Powder:

Water Treatment: Used as a coagulant in purification processes

Food Industry: Used as a food additive (E522), in pickling, and baking powder

Cosmetics & Personal Care: Used in deodorants, aftershaves, and skin-tightening products

Pharmaceuticals & Ayurveda: Used as an antiseptic and astringent in medicines

Paper & Textile Industry: Used for sizing paper and as a mordant in fabric dyeing

Leather Industry: Used in tanning processes

Chemical appearance:
The chemical appears as a white or light grey powder, tablets, granules or a mixed powder. It reacts in both water and alcohol with some level of solubility. It does not have any strong odors. In addition, it melts around 100 degrees Celsius into an aqueous form.

Other Trading Names:

Calcium Hypochlorite 65% (Calcium Process) Powder
Calcium salt
Hypochlorous acid
Bleaching powder
Calcium oxychloride

Chemical appearance:
The chemical appears as a white or light grey powder, tablets, granules or a mixed powder. It reacts in both water and alcohol with some level of solubility. It does not have any strong odors. In addition, it melts around 100 degrees Celsius into an aqueous form.

Other Trading Names:
Calcium Hypochlorite 65% (Calcium Process) Granular
Calcium salt
Hypochlorous acid
Bleaching powder
Calcium oxychloride

Chemical appearance:
The calcium-based salt appears as while or light gray granules. It is also manufactured in 20g and 200g table. It does not have and disincentive smell. It is soluble in water in which it decomposes. This characteristic is used in various processes as explained below.

Other Trading Names:

Calcium Hypochlorite (Sodium Process) 65% Granular
Bleaching powder
Calcium salt

Product Name: 2-Phosphonobutane -1,2,4-Tricarboxylic Acid(PBTCA) 50%
Synonyms : PBTCA 50%
M.F.: C7H11O9PCAS No.: 37971-36-1
Performance
Water Treatment chemical PBTCA, a good corrosion inhibitors, is widely used in circulating cool water system and oilfield water injection system antifouling treatment.
Water Treatment chemical PBTCA is used as a corrosion inhibitor for industrial water treatment. This product has excellent complexing ability with Ca2 +, Zn2 +, Cu2 +, Mg2 +.
The suitable PH range is from 7.0 to 9.5. It can operate at high temperature, high hardness, and high alkalinity conditions.
It allows coolingwater concentration factor increased to seven or more.

Calcium hypochlorite

Effective chlorine 65% min or 70% min.
Granules.
Oval pellets(7g,10g,etc)
Tablets(10g,20g,200g,etc)
300g sticks
Prompt shipment within 3 weeks from order confirmation.

Specifications and Packaging can be made according to your requirements.

We are a leading supplier of electroplating chemicals, industrial polishing and welding consumables, water treatment, powder coating, fertilizers. We stock and carry an extensive range of ready to use chemicals. We deal with so many different chemicals and we would like you to contact us for more information about our different chemicals and products.

Introduction to Trichloroiscyanuric Acid(TCCA)
Trichloroiscyanuric Acid(TCCA) functions as disinfectant, algaecide and bactericide mainly for swimming pools and spas, and bleaching agent in the textile industries. It is widely used in civil sanitation preventing and curing diseases in husbandry and fisheries, fruits and vegetables preservation, wastewater treatment, algicide for recycling water of industry and air conditioning, anti shrink treatment for woolen, treating seeds bleaching fabrics, and organic synthesis.
Product Name
Trichloroiscyanuric Acid(TCCA)
Synoyms
TCCA 90% powder
Moleccular Formula
C3N3O3CL3
Molecular Weight
232.44
Appearance
powder
Available chlorine
90%
Moisture
0.5%max
PH of 1%queous solution
2.6-3.2
Unsolvable matter
0.1%max

specification
Product Name Calcium Hypochlorite
Test Item Quality Index Result
Appearance White or Off-white Tablet White Tablert
Available Chlorine â?¥70.0% 72.50%
Moisture 5.5-10.0% 6.80%
Sodium Chloride 10.0-20.0% 15.00%
Annual Chlonrine Loss â?¤5.0% 3.00%
Density(g/cm�³) 1.0-1.1 1.1
Insoluble Matters â?¤5.0% 3.50%
Weight(g) 200�±5 202
Advantages
1. High effective chlorine content
2. Good stability
3. Good solubility
4. Fast shipment
5. Good customer service

Chemical Formula Ca(ClO)2
Molecular Weight 142.99
CAS NO 7778-54-3

Physical Data
Color White
Granular Form 12-40mesh Granular; 8-30mesh Granular
Tablet Form 2g,4g,10g,15g,20g,100g,150g,200g,
Density 1.0g/cm3
Decomposition Temperature 175 deg C
PH Value(25 deg C) 9.5-11
Solubility(25 deg C) 180g/L

Application
1. Water Treatment
Portable Water Treatment, Sewage Water Treatment,Commercial drinking water
Swimming Pool Daily Disinfection, Sanitizer for private Swimming Pool
2. Cleaning
Bleaching agent, Bathroon Cleaner, Household disinfectant

Calcium Hypochlorite 70%
CAS No.: 778-54-3
EINECS No: 231-908-7
H.S. Code: 28281000
Color: White or off white
Form: Granular, screen size of 9 - 21 mesh â?¤ 90
Chemical formula: Ca(CIO)2
Content of effective chlorine â?¥ 70%
Humidity â?¤ 10
Packing:
Plastic box 45kg net weight, gross weight 48kg, 580 boxes in 40ft 26.100kg
Plastic box 45kg net weight, gross weight 48kg, 290 boxes in 20ft 13.050kg
MOQ 1 container 20FT
The method of use is dissolving Chlorine in water at a ratio of 5â??6 g/l
Used in:
Sterilizing domestic water, wastewater, and swimming pool water. Killing bacteria and parasites causing diseases.
Sterilize, disinfect, clarify, and balance the pH of water. Water treatment after natural disaster floods