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Gharda Chemicals Limited

Mumbai, Maharashtra

Year of Establishment: 1967
IndiaMART Member Since: 2003
Products [30]
Phone: +(91)-(22)-26452492

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Chemical Intermediates

We formulate wide assortment of intermediates using qualitative raw material in the production process. Our technological advanced manufacturing unit and research facility enables us to keep and maintain accurate composition in our intermediate range. Our wide array encompass of the following:


CIS-Cypermethric Acid

CIS-Cypermethric Acid
We make use of superior quality chemicals in the formulation of CIS-Cypermethric Acid. Our intermediates are widely used in various chemical syntheses for the production of chemicals. Some of the technical and physical specifications of our intermediate are as follows:
  • Chemical Name: Cis-3-(2, 2-dichlorovinyl)-2, 2-dimethyl cyclopropane-1, carboxylic acid.
  • CAS Registry No: [59042-49-8]
  • UN No: 3261
  • IMDG: Class 8 (Corrosive, Solid, Acidic, Organic, N.O.S.) IMDG 2004 Edition Vol.2, Page No. 167
Specifications:
  • Appearance: Powder, white to off-white in color
  • D.V. Acid content (Assay by volumetry): 99% (w/w) minimum
  • Melting Point: 83-85OC
  • Moisture content by Karl Fischer method: 0.5% (w/w) maximum
  • Isomer distribution by GLC : Cis-isomer-99% minimum, Trans-isomer 1% maximum
  • Related substances by GLC are 3-chloro acetylenyl (2, 0.5% (w/w) maximum 2-dimethyl cyclopropane)-1-carboxylic acid, and (ii) 3-(2, 2, 2-trichloro ethyl) 2, : 0.5% (w/w) maximum 2-dimethyl cyclopropane-1-carboxylic acid.
  • Packing: 250kg UN approved G.I. Drums/Fiber Board Drums with LDPE Liner

 
 

Cypermethric Acid Choride

Cypermethric Acid Choride
We prepare and offer intermediates of Cypermethric Acid Chloride (D.V.Acid Chloride) which is an intermediate and is used for the synthesis of Cypermethrin. Cypermethric Acid Chloride is also used for manufacturing of Permethrin, Betacypermethrin and some other chemicals.
Technical details:
  • Chemical Name: 3-(2, 2-dichlorovinyl)-2, 2-dimethyl cyclopropane-1-carboxylic acid chloride.
  • CAS Registry No: [ 52314-67-7 ]
  • UN No: 1760
  • IMDG: Class 8 (Corrosive, Liquid, N.O.S.) IMDG 2004 Edition Vol.2, Page No. 84
Physical Properties:
  • Appearance: A clear pale yellow liquid free from extraneous impurities.
  • Boiling Point: 78-80OC at 1.5 mm Hg and 116-117OC at 7.5 mm Hg
  • Density: 1.23 g/ml at 300C
  • Freezing Point: Does not freeze up to 50C
  • Solubility: Miscible in n-hexane, benzene, toluene, chloroform and carbon tetrachloride in all proportions.
  • Reactivity: Reacts violently with water, alkali metals and their hydroxides. Reacts rapidly with alcohols resulting corresponding esters and evolves hydrogen chloride with water and alcohols.
  • Stability: Stable under normal storage conditions
Specifications:
  • Acid chloride content: "By GLC (area normalization method, as methyl ester)”: 99% (w/w) minimum; By volumetry : 98% (w/w) minimum
  • Acid content: 0.8% (w/w) maximum
  • Thionyl Chloride content: 0.2% (w/w) maximum
  • Other related substances: 0.5% (w/w) maximum (by GLC, after esterification) Cis-Trans ratio: 55: 45 to 53: 47
  • Grades: DV Acid Chloride with different Cis-Trans ratios i.e. High Cis (75% to 80%) and Low Cis (25 to 40 %) is also available.
  • Packing: 50 kg and 250 kg UN approved polylined MS drums

 
 

Metaphenoxy Benzaldehyde

Metaphenoxy Benzaldehyde
Owing to the vast industrial experience we are able to formulate and offer pesticide intermediates. We make use of optimum quality chemicals as raw material in the production process of Metaphenoxy Benzaldehyde. This is used in the production of synthetic pyrethroid insecticides. Some of the salient features of our Metaphenoxy Benzaldehyde are as follows:
  • Chemical Name: m-phenoxy benzaldehyde
  • CAS Registry No : [67-36-7]
  • Appearance: Colorless to light yellow clear liquid free from extraneous impurities.
  • Boiling point: 140°C at 0.1mm Hg
  • Density at 20°C (by Hydrometer): 1.149 to 1.154
  • Freezing point: 13°C
  • Solubility: Soluble in most organic solvents, sparingly soluble in water.
  • Stability: Stable under normal conditions.
  • Reactivity: Reactive in alkaline medium. It should be protected from air as it is susceptible to oxidation.
Specifications:
  • m-phenoxy benzaldehyde: 99% minimum content (by mass GLC)
  • Acidity as Meta Phenoxy: 0.5% maximum Benzoic Acid (by mass)
  • Moisture content: 0.2% maximum
  • Packing: 225 kg UN approved lacquered MS drums/HMHDPE drums.

 
 

Metaphenoxy Benzyl Alcohol

Metaphenoxy Benzyl Alcohol
Metaphenoxy Benzyl Alcohol is a pesticide intermediate used for formulation of permethrin and other synthetic pyrethroid insecticides. We make use of qualitative raw material in the formulation of Metaphenoxy Benzyl Alcohol to ensure effectiveness and accurate composition. Some of the technical and other specifications of our Metaphenoxy Benzyl Alcohol include the following:
  • Chemical Name: m-phenoxy benzyl alcohol
  • CAS Registry No : [13826-35-2]
  • Appearance: Clear liquid with colorless to pale yellowish tinge
  • Boiling point: 135-140oC/1 mm, 1860C/10 mm, 205.50C/27 mm
  • Density at 20oC: 1.13 - 1.14
  • Freezing point: Not freezing up to -400C
  • Solubility: Freely soluble in Toluene, Methanol, etc.
  • Stability: Stable under normal conditions
  • Reactivity: No particular reaction with acids, alkalies, etc.
Specification
  • M-phenoxy benzyl alcohol content: 98% (w/w) min.
  • Acidity: Not more than 0.2%
  • Moisture content: 0.5% (max.)
  • Packing: 225 kg UN approved HDPE lined MS drums/ HMHDPE drums.

 
 

Pyrazole

Pyrazole
Using qualitative raw material and with the help of cutting edge technology we are able to formulate and offer pyrazole. Pyrazole, a pesticide intermediate, is used to manufacture Metazachlor. This is also used as a ligand to prepare organometallic compounds as well as a building block in organic synthesis in general.
  • Chemical Name: Pyrazole
  • CAS Registry No: [288-13-1]
  • UN No: 3077
  • IMDG: Class 9 (Environmentally Hazardous Substance, Solid, N.O.S) IMDG 2004 Edition Vol.2, Page No. 152
Physical Properties:
  • Appearance: Off-white crystals or Flakes. Hygroscopic in nature
  • Melting Point: 67-700C
  • Boiling Point: 186-188OC
  • Stability: Stable under normal temperature and pressure.
  • Assay (percent by mass): 96% (w/w) minimum (by ISTD-GLC)
  • Packing: 40kg Fiber Board Drums with built in PP liner

 
 

Sodium Salt Of Trichloropyridinol (NaTCPOL)

Sodium Salt of Trichloropyridinol (NaTCPOL)
We make use of optimum quality raw material in the production of our Sodium Salt of Trichloropyridinol which is available as monohydrate. This is used as an intermediate in the preparation of chlorpyrifos ethyl / methyl, Triclopyr etc. Some of the physical and chemical properties of the intermediate are as follows: Chemical Name: Sodium 3,5,6-Trichloro-2-pyridinate.
  • Molecular Weight: 220.5
  • CAS Registry No: [ 37439-34-2]
  • UN No: 3077
  • IMDG: Class 9 (Environmentally Hazardous Substance, Solid, N.O.S.) IMDG 2004 Edition Vol.2, Page No. 152
  • Physical properties:
    • Appearance: Buff to brown colored amorphous pallet / powder
    • NaTCPOL content, by HPLC : 82% (w/w) minimum
    • Moisture content: 15% (w/w) maximum (by Karl Fischer method)
    • Inorganic Salts as NaCl: 5% (w/w) maximum
    • Free Alkalinity as NaOH: 0.2% (w/w) maximum
    • Packing: 40kg HDPE woven sacks with LDPE liner, 125kg UN approved lacquered Drums with LDPE liner

     
     

    Trans-Cypermethric Acid

    Trans-Cypermethric Acid
    Capitalizing on our cutting edge technology in the form of quality checking laboratory, research facility and manufacturing unit we are able to formulate and offer superior quality Trans-Cypermethric Acid which is used as an intermediate in the syntheses of pesticides and other chemicals. Some of the physical and chemical properties are as follows:
    • Chemical Name: Trans 3-(2, 2 dichlorovinyl)-2, 2-dimethyl cyclopropane-1, carboxylic acid
    • CAS Registry No: [59042-50-8]
    • UN No: 3261
    • IMDG: Class 8 (Corrosive, Solid, Acidic, Organic, N.O.S.) IMDG 2004 Edition Vol.2,
    • Page No. 167
    Specifications
    • Appearance: Powder, white to off-white in color.
    • D.V. Acid content: 98% (w/w) minimum (Assay by volumetry)
    • Melting Point: 920C minimum
    • Moisture content by Karl Fischer Method: 0.5% (w/w) maximum
    • Isomer distribution by GLC: Cis isomer-5% maximum. Trans-isomer 95% minimum
    • Related substances by GLC are: 3-chloro acetylenyl -2, 2- : 1.0% (w/w) maximum dimethyl cyclopropane-1- carboxylic acid, and 3-(2, 2, 2-trichloro ethyl) 2, 1.0% (w/w) maximum 2-dimethyl cyclopropane-1- carboxylic acid
    • Packing: 250kg UN approved G.I. Drums/Fiber Board Drums with LDPE Liner

     
     



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