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We are engaged in providing photographic chemicals such as Ammonium Sulphite Solution, Potassium Sulphite Solution, Potassium Meta Bisulphite, Sodium Meta Bisulphite, Sodium Sulphite, and Sodium Thiosulphate (Crystals). These are available in different specifications to meet the requirements of X-ray development, dyes manufacturing and photography applications.
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 | Ammonium Sulphite Solution We offer Ammonium Sulphite Solution that finds a wide application in X-ray development, photography and dyes manufacturing. These clear solutions reduce agents and mainly used as photographic chemicals. Our range is appreciated for purity, accurate composition and precise pH value.
Specifications: | (Uses: Photographic chemical and in dyes intermediate) | | Product name | AMMONIUM SULPHITE SOLUTION | | Molecular Formula | (NH4)2SO3 | | Molecular Weight | 116 | | Appearance | Clear solution having very slight tinge with faint smell of ammonia. | | Assay as (NH4)2SO3 | 45 % Min. | | Specific Gravity | 1.18 to 1.20 | | PH | 7.5 to 8.5 | | Uses | Reducing agent & mainly used as Photographic chemicals | |  |  |  |  |  |  | Potassium Sulphite Solution We provide Potassium Sulphite Solution that is colorless or pale yellow clear solution. Our range is formulated using chemical and is widely used in applications like photography, X-ray development and dyes manufacturing. These are available to clients at market leading price. Specifications: | (Uses : Photographic chemical ) | | Product name | Potassium Sulphite Solution - K2SO3 | | Molecular Weight | 158 | | Appearance | Colorless or pale yellow clear solution. | | Purity | 45 % w/w | | Impurities Potassium | 0.8 % Max. | | Specific Gravity | 1.447 TO 1.465 | | Assay as K2SO3 | 45 % W/W | | pH | 9 TO 10 Ph | | Iron | 0.005 % | | Thiosulphate | 0.008 % | | Use | Photographic chemical |
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 | Potassium Meta Bisulphite Our Potassium Meta Bisulphite is used as a photographic chemical, dyes intermediate and preservative chemical. These are white free flowing powder, free from foreign particles. Our range is widely appreciated by clients due to accurate composition, precise pH value, purity and effectiveness. Specifications: | (Uses : Photographic chemical ,dyes intermediate and preservative chemical) | | Product name | Potassium Metabisulphite - K2S2O5 | | Physical Appearance | White free flowing powder, free from foreign particles | | 20 % Solution in water | Clear & Colorless | | Assay as K2S2O5 | 95 % Min | | pH of 5% Solution | 4 ± 0.5 | | Iron as Fe, Percentage by Mass | 0.005 % Max | | Heavy Metals as Pb, Percentage by Mass | 0.005 % | |  |  |  |  |  |  | Sodium Meta Bisulphite We export Sodium Meta Bisulphite, which is white crystalline powder, free from extraneous matter with a faint odor of sulphur dioxide gas. These are formulated using quality ingredient to ensure high efficacy. Our range is used as photographic chemical and preservative chemical.
Specifications: | (Uses : Photographic chemical and preservative chemical) | | Product name | Sodium Metabisulphite - Na2S2O5 | | Molecular Weight | 190.10 | | Description | White crystalline powder, free from extraneous matter with a faint odor of sulphur dioxide gas. | | Assay as (Na2S2O5) | 95 % Min | | Assay as (SO2) | 64 % Min | | Solubility (20 % Aqueous Soln) | Perfectly clear & Colorless | | pH Value of 5% Solution | 4 ± 0.5 | | Iron (As Fe) percent by Mass | 0.005 % Max | | Heavy metals (as Pb) Percent by mass | 0.005 % Max |
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 | Sodium Sulphite We supply Sodium Sulphite that is a type of solution, containing 200 G per liter and is colorless and free from sediment. Our free flowing, white granular chemical is widely used in X-ray development, dyes manufacturing and photography applications. These are available to clients at reasonable price. Specifications: | Physical Appearance | A free flowing, white granular powder free from lumps. | | Appearance of Solution | A Solution containing 200 G per Liter shall be colorless and free from sediment | | PH of solution | 8.5 TO 9.5 | | Assay as [ Na2SO3] | 96.0 % Min.: | | Moisture | 0.06 % Max. | | Thiosulphate as Na2S2O3 | 0.03 % Max. | | Alkalinity as Na3CO3 | 0.15 % Max | | Alkaline Earths Ba, Ca and Sr | 0.04 % Max | | Heavy Metals as Pb | 0.002 % Max. | | Packing | 25Kg / 50Kg / 50Lb. | |  |  |  |  |  |  | Sodium Bisulphite Avail from us Sodium Bisulphite, which is used as a photographic chemical, pharmaceutical chemical, laboratory reagent and in dyes. These are light cream colored material, free from foreign particles with faint smell of sulphur dioxide gas. Our range is known for effectiveness, precise ph value and accurate composition. Specifications: | (Photographic chemical; Pharmaceutical chemical; laboratory reagent and in dyes) | | Product name | Sodium Bisulphite - NaHSO3 | | Molecular Formula | NaHSO3 | | Molecular Weight | 104.07 | | Description | Very slight cream colored material, free from foreign particles with faint smell of sulphur dioxide gas | | Assay as (NaHSO3) | 98 % Min | | Assay as (SO2) | 62-63 % Min | | Solubility (20 % Aqueous Soln) | Very slight hazy solution free from extraneous Impurities | | pH Value of 5% Solution | 4 ± 0.6 |
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 | Sodium Thiosulphate (Crystals) We offer Sodium Thiosulphate (Crystals) that is white shining crystalline material free from foreign particles. Our range is primarily usedunder the name of hypo, as a fixing agent in photography. It is also used as an antichlor to remove excess of Chlorine from bleached fabrics. Moreover, these chemicals are also used in extraction of sliver and gold by lixiviation process. Specifications: | (Uses : Photographic chemical; laboratory reagent and X-ray fixtures) | | Product name | Sodium Thiosulphate Crystal | | Molecular Formula | Na2S2O3 5H2O | | Molecular Weight | 248.19 | | Physical appearance | White shining crystalline material free from foreign particles | | Total Alkalinity | 97% Min. | | 20% Solution | Clear | | PH of 10 % Solution | 6.5 To 8.5 | | Uses | It is used under the name of hypo, as a fixing agent in photography. It is also used as an antichlor to remove excess of Chlorine from bleached fabrics. Also used in extraction of sliver and gold by lixiviation process. Used as a preventative in sugar manufacture as mordant in dyeing in bleaching bones, straw and ivory. As Reducing agent etc. | |  |  |  |  |  |  | Sodium Thiosulphate (Anhydrous) We provide Sodium Thiosulphate (Anhydrous), which is a white powder free from foreign particles. These chemicals are widely used as laboratory reagent, photographic chemical and X-ray fixtures. Our range is delivered to clients in 50 Kgs in HDPE laminated bag with extra liner inside. Specifications: | (Uses : Photographic chemical; laboratory reagent and X-ray fixtures) | | Product name | Sodium Thiosulphate Anhydrous - (Na2)S2O3 | | Molecular Weight | 158 | | Physical appearance | White powder free from foreign particles | | Assay as Na2S2O3 | 97 % Min | | 20 % Solubility | Clear | | PH of 10% Solution | 6.5 To 8.5 | | Packing | 50 Kgs in HDPE laminated bag with extra liner inside | | Application | Photographic chemical, laboratory reagent and X-ray fixtures |
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 | Sodium Acetate (Anhydrous) Our Sodium Acetate Anhydrous is used as photographic chemical; laboratory reagent and in dyes. These are formulated using quality ingredient that is procured from reliable vendors of the industry. Our range is widely acknowledged for accurate composition, purity, precise pH value. | (Uses: Photographic chemical; laboratory reagent and in dyes) | | Product name | Sodium Acetate Anhydrous - CH3COOH | | Assay as CH3COONA Percent by mass | 99.0 % Min | | Insoluble matter (as calcium magnesium & Ammonium hydroxide, precipitate) % by mass | 0.8 % Max | | Heavy metals (as Pb) | 0.005 % max | | Iron as 'Fe' | 0.005 % Max | | Free alkali as (NaOH) | 0.04 % Max | | Free acid as (CH3COOH) | 0.08 % Max | | 10 % solubility | Clear & colorless | | pH of 5% Solution at 25O C | 7.0 - 9.2 | |  |  |  |  |  |  | Sodium Formaldehyde Bisulphite We export Sodium Formaldehyde Bisulphite, which is a white, shining, crystalline material. These are chemicals are used in application like lithography & photographic use and x- ray fixer & platting. Moreover, it also used to control metallic impurities in bright nickel bath. Specifications: | (Uses : Lithography) | | Product name | CH2(OH)SO3Na | | Molecular Weight | 134.1 | | Physical Appearance | White, shining, crystalline material | | 20 % Solubility | Clear | | Bisulphite % | Less than 0.3 % | | Assay | 98 % Min | | Application | Lithography & photographic use and X- Ray fixer & platting. To control metallic impurities in Bright Nickel Bath |
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 | Sodium Acetate Trihydrate We supply Sodium Acetate Trihydrate, which is available in varied specifications. These are processed using quality ingredient and are widely used in X-ray development, photography and dyes manufacturing. Our range is acclaimed for precise pH value, accurate composition and purity. Specifications: | Formula | CH3COONa , 3 H 2O | | Molecular Weight | 136 | | Heavy metals (as Pb) | 0.005 % max | | Iron as ‘Fe' | 0.005 % Max | | 5 % Solubility | Clear & colorless | | pH of 5% Solution at 25 O C | 7.5 - 9.0 pH | | Assay as CH3COONa Percent by mass | 97.0 % Min. | |  |  |  |  |  |  | Sodium Carbonate (Anhydrous) Avail from us Sodium Carbonate Anhydrous that is formulated under the supervision of experienced chemical engineers. Available in various specifications, our range finds usage in application like dyes manufacturing, photography and X-ray development. These are offered to clients at market leading price. Specifications: | Formula | Na2CO3 | | Molecular Weight | 106 | | Total alkalinity (As Na2CO3) | 99 % | | Insoluble Matter in Water Percent by mass max | 0.05 % | | 10 % Solubility | Clear & colorless | | pH of 5% Solution at 25 O C | 7.5 - 9.0 pH | | Assay as CH3COONa Percent by mass | 97.0 % Min. |
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