Sigma Chemical Industries

Ghantali, Thane, Maharashtra

We are engaged in manufacturing and supplying Cationic Softner These groups will dissociate in aqueous solutions (water), making the polymers charged. Polyelectrolyte properties are thus similar to both electrolytes (salts) and polymers (high molecular weight compounds), and are sometimes called polysalts. These are available in various packing as per the clients requirements. Clients can avail these from us at competitive prices in the market. It Can be used for dyeing wastewater, leather wastewater, oily wastewater treatment, so that turbidity removal, decolorization, to achieve the emission standards.

We are the prominent manufacturer and supplier of Leveling Flux. Leveling Flux is a mixture of pure quality zinc chloride solution and ammonium Chloride with some special additives, which make this flux more expensive than others. Leveling Flux can be used to increase the Baume (Be) or specific gravity of the flux bath in between the galvanizing process, which increases the life of Galvanizing Pre Flux.

Special Features :

• It is in liquid form so can be directly used to top up the Flux Bath in between the galvanizing process
• Increases the life of flux in flux bath
• Easy to use
• Safe to use
• Saves time and labour

Low Fuming Flux is a specially formulated flux, which creates less fuming during the cleansing process. Low Fuming Flux is a mixture of optimum quality zinc chloride solution and other additives in an ideal ratio, which gives most excellent fluxing properties. Low Fuming Flux comes in liquid form and ready to use form, which saves time and reduces human errors to a larger extent. The finest quality of Low Fuming Flux makes us, the most preeminent manufacturer and supplier, based in Maharashtra.

Attributes :

• Specially formulated flux reduces fumes formation
• User friendly
• Safe to use
• Come in ready to use form with ideal mixing ratios
• Non-toxic
• Unadulterated
• Excellent pH value

Galvanizing Pre Flux is a mixture of zinc chloride, ammonium chloride with some special additives in an ideal ratio which gives best fluxing action. Galvanizing Pre Flux that we offer is in liquid form with chemicals mixed in ideal ratio, so it can be directly added in the flux bath without any prior mixing of water. Galvanizing Pre Flux can also be used to top up the flux bath when your job is in process and it can also be added in the flux bath before or after or at the time of filtration of flux. We are the prime manufacturer and supplier of Galvanizing Pre Flux in India.

Salient Features :

• Finest quality chemicals used
• Free from iron impurities
• Can be directly added in Flux Bath without prior mixing
• Saves time
• Saves labour and reduces human error
• Can also be added in the flux bath before or after or at the time of filtration of flux
• Reduces formation of ash and dross which saves zinc

Applications : Galvanizing Industries

We are counted as one of the eminent manufacturer and supplier of Radiator flux. Radiator flux is a mixture of zinc chloride solution, hydrochloric acid and ammonium chloride with some special additives in an ideal ratio, which gives best cleansing action on metal surfaces.Radiator flux is primarily used to clean the brass and cropper surfaces from organic contaminants and oxides. Radiator flux is also used in other assembling operations like Tube-milling, Tube end dipping, core-baking and other processes for automotive radiators and heater cores.

Praised For :

• Made form optimal quality chemicals
• Best cleansing action
• Fluxing properties
• Excellent Strength of solution

Applications : Radiator manufacturing Industries

We are the renowned manufacturer and supplier of Soldering Flux that is a mixture of Zinc Chloride solution, Ammonium chloride and Hydrochloric acid. Zinc chloride has an ability to attack metal oxides and dissolve oxide coating, so the Soldering Flux is used to expose the metal surfaces, which ensures good metal to metal bonding.At sigma chemical Industries special care is taken to mix Zinc Chloride solution, Ammonium chloride and Hydrochloric acid in an ideal ratio to give best fluxing action.

Features :

• Made form finest quality chemicals
• High fluxing properties
• Easy to use and safe
• Reliability
• High Performance

Used to Solder :

• Stainless steel
• Assembling a flex circuit

Zinc Chloride is a chemical compound with chemical formula ZnCl2 . It is a Deliquescent Salt that forms acidic solution in water. Zinc Chloride Solution is a clear colorless solution with slight chlorine odour. We at Sigma Chemical Industries have mastered and standardized process of manufacturing Zinc Chloride Solution to guarantee less than 5 PPM (Parts Per Million) Metallic Impurities. Our Zinc Chloride Solution is a multi application chemical, which is available in a complete range of strengths with high purity. We offer Zinc Chloride Solution of different Grades.

Grades :

• Battery Grade
• Pharmaceutical and Food Grade
• Technical Grade

Battery Grade :

We manufacture and supply Zinc Chloride Solution Battery Grade, which is used as an electrolyte in dry cell batteries; it also acts as a corrosion inhibitor. Zinc Chloride Solution Battery Grade is also used by Adhesive manufacturers. At sigma Chemical Industries special care is take to maintain heavy metal impurities as low as possible and Iron Impurities below 5 PPM (Parts Per Million) i.e. 0.0005% on 100 % basis in battery Grade.

Special Features :

• Unadulterated
• Good PH value
• Eco friendly chemicals

Specification of Zinc Chloride Solution Battery Grade is as Below :

Particulars	Observations		Testing Method
Appearance	Clear colorless Solution		Visual
Strength as ZnCl2	41 % to 43 % wt/wt		EDTA
Specific Gravity	1.440 to 1.470
Be	41 to 46		Hydrometer
pH	2 to 3		pH meter
Copper as Cu	less than 5 ppm	less than 0.0005% on 100% basis	AAS
Iron as Fe	less than 5 ppm	less than 0.0005% on 100% basis	AAS
Lead as Pb	less than 5 ppm	less than 0.0005% on 100% basis	AAS
Manganese as Mn	less than 5 ppm	less than 0.0005% on 100% basis	AAS
Heavy metal	Passes Strip Test		Strip Test
Ammonium Chloride	1 % to 3 % wt/wt		Kjeldas
Sulphate Radical	less than 0.002 % wt/wt		Turbidity
Packaging	In 50 Kg HDEP Carbuoys or Tanker Load as required

Pharmaceutical and Food Grade :

Zinc Chloride Solution Pharmaceutical and Food Grade is widely used by food processors, pharmaceutical and fine chemical manufacturer as Zinc serves as a cofactor for more than 70 different enzymes including both RNA and DNA polymerase and also useful for many complex organic reactions.Sigma Chemical Industries take special care to maintain lead (as Pb) impurity below 3 PPM i.e. 0.0003 % on 100 % basis in Zinc Chloride Solution Pharmaceutical and Food Grade.

Characteristics :

• Pure quality
• Non-Toxic
• Safe to use
• Eco-Friendly in nature

Applications :

• Food processing units
• Pharmaceuticals industry
• Chemical industry

Specification of Zinc Chloride Solution Pharmaceutical and Food Grade is as Below :

Particulars	Observations
Appearance	Clear colorless Solution
Strength as ZnCl2	41 % to 43 % wt/wt
Specific Gravity	1.440 to 1.470
pH	2 to 3
Cu	less than 5 ppm	less than 0.0005% on 100% basis
Fe	less than 5ppm	less than 0.0005% on 100% basis
Pb	less than 3 ppm	less than 0.0003% on 100% basis
Mn	less than 3 ppm	less than 0.0003% on 100% basis
Alkali and Alkali earth metals	1% max
Sulphate	less than 0.002 % wt/wt
Packaging	In 50 Kg HDEP Carbuoys or Tanker Load as required.

Technical Grade :

We offer Zinc Chloride Solution Technical Grade, which is colorless solution and is highly soluble in water. Zinc Chloride Solution Technical Grade is primarily used to accelerate the polymerization reactions, accelerate rubber and fibers vulcanization, Fertilizer industries etc. At Sigma Chemical Industries special care is taken to maintain all metallic impurities below 5 PPM i.e. 0.0005% on 100 % basis in Zinc Chloride Solution Technical Grade.

Known For :

• Excellent Strength of solution
• Non Toxic
• Unadulterated
• Safe to use
• Eco- Friendly

Used In :

• Battery
• Paper manufacturing
• Electroplating medicine
• Wood preserving
• Agricultural chemical
• Solder
• Pigment

Specification of Zinc Chloride Solution Technical Grade is as Below :

Particulars	Observations
Appearance	Clear colorless Solution
Strength as ZnCl2	41 % to 43 % wt/wt
Specific Gravity	1.440 to 1.470
pH	2 to 3
Copper as Cu	less than 5 ppm	less than 0.0005% on 100% basis
Iron as Fe	less than 5ppm	less than 0.0005% on 100% basis
Lead as Pb	less than 5 ppm	ess than 0.0005% on 100% basis
Manganese as Mn	less than 5 ppm	less than 0.0005% on 100% basis
Sulphate	1% max
Alkali and Alkali earth metals	less than 0.002 % wt/wt
Packaging	In 50 Kg HDEP Carbuoys or Tanker Load as required.