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Our Complete range of products are ortho nitrochlorobenzene, Meta Nitrochlorobenzene, Para Nitrochlorobenzene, Dichloro aniline and 2 4 Dinitrochlorobenzene.

Citric Acid

  • Appearance White crystal or powder White crystal or powder
  • White crystal or powder 192.13
  • Taste Strong acid taste
  • Assay (as C6H8O7 anhydrous) 99.5 min -100 max. % w/w
  • Water (Karl Fischer) 0.5 max. % w/w
  • Residue on Ignition 0.05 max. % w/w
  • Sulphates (as sulphate) 150 max. mg/kg
  • Oxalates (as Oxalic acid dihydrate) 100 max. mg/kg
  • Calcium (as Ca) 75 max. mg/kg

We, Hir Primak Enterprise, are actively engaged in importing, exporting and supplying Citric acid which is a weak organic acid that has the chemical formula C6H8O7. Citric acid is an organic tricarboxylic acid and also an important metabolic intermediate in the biochemical citric acid cycle and is present in all living things.

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Polypropylene

  • CAS No. 9003-07-0

We, Hir Primak Enterprise, are one of leading supplier, importer and exporter of Polypropylene which is a synthetic resin built up by the polymerization of propylene. One of the important family of polyolefin resins, polypropylene is molded or extruded into many plastic products in which toughness, flexibility, light weight, and heat resistance are required. It is also spun into fibres for employment in industrial and household textiles.

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Ortho Nitrochlorobenzene

  • Molecular Formula C6H4NO2Cl
  • Molecular Weight 157.56
  • Appearance Light Yellow
  • Purity 99.90% W/W Minimum
  • Solubility Soluble in Alcohol & Ether, Insoluble in water
  • Density 1.520 g/cm3
  • Moisture 0.05% Maximum
  • Set Point 31.80 C
  • PNCB 0.1% W/W Minimum
  • DNCB 200 PPM Maximum
  • Boling Point 174.12°C, Sublimes at ordinary temperature
  • Moisture 0.05% max

Keeping track with latest market development we, Hir Primak Enterprise, are actively engaged in importing, exporting and supplying 2-Nitrochlorobenzene which is an organic compound with the formula ClC6H4NO2. It is one of three isomeric nitrochlorobenzenes. It is important as a precursor to other compounds due to the two reactive sites present on the molecule.

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Meta Nitrochlorobenzene

  • Molecular Formula C6H4ClNO2
  • Purity 0.995
  • Molecular Weight 157, 55 g/mol
  • Appearance Light Yellowish
  • Melting Point Melting point/range : 43 - 47 °C - lit.
  • Solubility Soluble in alcohol & Ether, Insoluble in water
  • Flash point 115 °C - closed cup
  • Set point 46 C
  • Specific Gravity 1.534
  • Purity By GLC MNCB: 99.5% min
  • Other Impurities ONCB: 0.3% max, PNCB: 0.3% max, Others: 0.2% max
  • Moisture 0.2% max

We, Hir Primak Enterprise, import, supply and export the premium quality 3-Nitrochlorobenzene which is an organic compound with the formula C6H4ClNO2. It is a yellow to brown liquid that is important as a precursor to other compounds due to the two reactive sites present on the molecule.

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Para Nitrochlorobenzene

  • Molecular Formula C6H4ClNO2
  • Appearance Light Yellow
  • Purity 99.6% W/W Minimum
  • Solubility Soluble in Alcohol & Ether, Insoluble in water
  • Moisture 0.05% Maximum
  • Set Point 82 C
  • ONCB 0.3% W/W Minimum
  • Others 0.1% W/W Minimum

Keeping track with latest market development we, Hir Primak Enterprise, are actively engaged in importing, exporting and supplying p-Nitrochlorobenzene which is the organic compound with the formula ClC6H4NO2. Its colour is pale yellow. Other isomers with the formula ClC6H4NO2 include 2-nitrochlorobenzene and 3-nitrochlorobenzene.

Nitration of chlorobenzene gives a mixture of 33% of o-nitrochlorobenzene and 66% of p-nitrochlorobenzene. The mixture cannot be separated by distillation alone because the boiling points are very close together. However, careful fractionation through an efficient column yields a first fraction enriched in the p-nitrochlorobenzene, and the last fraction enriched in the o-nitrochlorobenzene.

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Dichloro Aniline

We are offering Dichloro aniline
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Precipitated Silica And Silica Gel

  • Surface Area m²/gm 110-240
  • Moisture content at 105°C, 1 Hrs. Max% 5
  • Bulk density gm/cc 0.08-0.20
  • Water absorption% 175-260
  • Oil absorption % 180-270
  • Soluble salt % max 0.5
  • R2O3 max % 0.3
  • SiO2 – max % 89
  • Specific gravity 1.95

Keeping track with latest market development we, Hir Primak Enterprise, are actively engaged in importing, exporting and supplying Silica gel which is an amorphous form of silicon dioxide, which is synthetically produced in the form of hard irregular granules or beads. A micro porous structure of interlocking cavities gives a very high surface area (800 square meters per gram). It is this structure that makes silica gel a high capacity desiccant. Water molecules adhere to the gels surface because it exhibits a lower vapour pressure than the surrounding air. Silica gel physically adsorbs water vapour into its internal pores.

Standard white silica gel is referred to as being non-indicating. As it adsorbs moisture it remains physically unchanged. Non-indicating silica gel is both cheap and effective, available loose in bulk packs or packed in sachets. Indicating silica gels are colored gels whose colour changes as they absorb moisture.

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Acetophenone

  • CAS No. 98-86-2
  • Purity 98.5 % (by wt.) Min.
  • PHYSICAL STATE clear colourless volatile liquid
  • Molecular weight 120.1 gm/mol
  • Benzene 0.1% max
  • Water 0.1% (by wt.) Max.
  • Solidification point 18.8 - 19.3 C
  • Boiling Point 202°C

We, Hir Primak Enterprise, are engaged in importing, exporting and supplying with excellent quality of Acetophenone which is the organic compound with the formula C6H5C(O)CH3. It is the simplest aromatic ketone. This colorless, viscous liquid is a precursor to useful resins and fragrances.

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Methyl Isobutyl Ketone

  • Classification PETROCHEMICALS & SPECIALITY KETONES
  • CAS No. 78-93-3
  • Purity 99.5% (by wt.) Min.
  • Appearance clear colourless volatile liquid
  • Water 0.1% (by wt.) Max.
  • Molecular weight 72.11
  • Boiling point 116 C
  • SPECIFIC GRAVITY 0.805 - 0.807

Keeping track with latest market development we, Hir Primak Enterprise, are actively engaged in importing, exporting and supplying Methyl isobutyl ketone (MIBK) which is the organic compound with the formula (CH3)2CHCH2C(O)CH3. This colourless liquid is used as a solvent for gums, resins, paints, varnishes, lacquers, and nitrocellulose. More than 60% of methyl isobutyl ketone is produced by aldol condensation of acetone and its derivative intermediates, diacetone alcohol and mesityl oxide.

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Cyclohexanone

  • Classification PETROCHEMICALS & SPECIALITY KETONES
  • CAS No. 108-94-1
  • Purity 99.7% (by wt.) Min.
  • Appearance clear oily liquid
  • Cyclohexanol 0.1% (by wt.) Max.
  • Low boiling products (Like Alcohol, Aldehydes etc) 0.1% (by wt.) Max.
  • Water 0.1% (by wt.) Max.
  • Other Organics 0.1% (by wt.) Max.
  • MELTING POINT -31 C
  • Boiling Point 155-156C
  • SPECIFIC GRAVITY 0.945 - 0.955
  • SOLUBILITY IN WATER 150 g/l
  • SOLVENT SOLUBILITY Soluble in all common organic solvents
  • STABILITY Stable under ordinary conditions. Hygroscopic

We, Hir Primak Enterprise, are one of leading importer, exporter and supplier of Cyclohexanone which is the organic compound with the formula (CH2)5CO. The molecule consists of six-carbon cyclic molecule with a ketone functional group. This colorless oil has an odor reminiscent of that of acetone. Over time, samples of cyclohexanone assume a yellow color.

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2 4 Dinitrochlorobenzene

  • Color Yellow to brown
  • Melting Point 48-50 °C(lit.)
  • Boiling Point 315 °C(lit.)
  • Water solubility insoluble
  • Assay by GLC 0.995
  • PNCB 0.5% max
  • 2,6 DNCB 3.5% max
  • Flash point 186 C
  • storage temp. Store below +30°C.
  • solubility alcohol very slightly soluble (cold)(lit.)

We, Hir Primak Enterprise, are one of leading importer, supplier and exporter of 2, 4-Dinitrochlorobenzene (DNCB) which is an organic compound with the formula (O2N)2C6H3Cl. Dinitrochlorobenzene is an aromatic hydrocarbon composed of a benzene ring linked to two nitro groups and one chloride, It is a yellow solid that is soluble in organic solvents. It is an important intermediate for the industrial production of other compounds.

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Activated Carbon

  • CAS No. 7440-44-0
  • Hardness High hardness levels and low dust levels
  • Moisture less than 3%.
  • pH Value 9-11
  • High surface area up to 1400 m2/g.

We, Hir Primak Enterprise, are actively engaged in importing, exporting and supplying Activated Carbon which is a form of carbon that is activated by a carefully controlled oxidation process to develop a porous carbon structure. The imperfect structure results in a high degree of porosity and over a broad range of pore sizes, from visible cracks and crevices to gaps and voids of molecular dimensions. The specified structure of carbon gives it a very large surface area which allows the carbon to adsorb a wide range of compounds. Activated carbon has the highest volume of adsorbing porosity of any material available to mankind.

Forms of activated carbon:

Three main forms of activated carbon are

  • 1) Granular Activated Carbon - Irregular shaped particles with sizes ranging from 0.2 to 5 mm.
  • 2) Powder Activated Carbon - Carbon with a size predominantly less than 0.21mm (70 US mesh)
  • 3) Pelleted Activated Carbon - Extruded and cylindrical shaped with diameters from 0.8 to 5 mm.

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Cyclohexane

  • Classification Other fine chemicals
  • CAS No. 110-82-7
  • Purity 98-99% (by wt) Min
  • Appearance Transparent liquid
  • Benzene 0.02% (by wt.) Max.
  • Methyl Cyclopentane 0.2% (by wt.) Max.
  • Methyl Cyclohexane 0.2% (by wt.) Max
  • Low Boiling Products 0.5-0.8% (by wt.) Max
  • Water 0.05 % (by wt.) Max.
  • Density, 20° C, kg/m3 777-782
  • Color, pt-Co scale 10 to 20

We, Hir Primak Enterprise, are engaged in importing, exporting and supplying with excellent quality of Cyclohexane which is a cycloalkane with the molecular formula C6H12. It is a clear colorless liquid with a petroleum-like odor.

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PARA FORMALDEHYDE

  • Formula OH(CH2O)nH(n=8-100)
  • Odour pungent
  • Appearance Free flowing white granules/powder
  • Formaldehyde Content % 96 ( +/- 1)
  • Methanol Content % 0.5 maximum
  • Free moisture content % 1.25 maximum
  • Acidity ( as Formic Acid) percent 0.03 max.
  • Melting Point 120 - 170
  • Bulk Density (kg/m3) 750 - 850

We, Hir Primak Enterprise, are engaged in importing, exporting and supplying with excellent quality of Paraformaldehyde (PFA) which is the smallest polyoxymethylene, the polymerization product of formaldehyde with a typical degree of polymerization of 8100 units. Paraformaldehyde is the solid form of liquid formaldehyde, formed by the polymerization of formaldehyde with a typical degree of polymerization of 8-100 units. Since paraformaldehyde is basically a condensed form of formaldehyde, it possesses the same characteristics but with a wider range of applications.

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Menthol

We are offering menthol
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Benzaldehyde

  • CAS No. 100-52-7
  • Other Names Benzoic aldehyde, Benzene Carboxaldehyde
  • Purity 99.5% (by wt.) Min.
  • Appearance Colorless Clear liquid
  • Chemical Formula C6H5CHO
  • Molecular Weight 106.12
  • Odor Bitter Almonds
  • Color By Tintometer 50APHA
  • Low Boiling Impurities 0.1% (max.)
  • High Boiling Impurities 0.4% (max.)
  • Specific Gravity at 27°C 1.040 to 1.045
  • Acidity as Benzoic Acid 0.5% (max.) (Chemical Titration)

We, Hir Primak Enterprise, are actively engaged in importing, exporting and supplying Benzaldehyde (C6H5CHO) which is the simplest representative of the aromatic aldehydes, occurring naturally as the glycoside amygdalin. Prepared synthetically, it is used chiefly in the manufacture of dyes, cinnamic acid, and other organic compounds, and to some extent in perfumes and flavouring agents.

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Acetic Acid

  • Grade Standard Industrial
  • Appearance Colorless Liquid
  • Specific Gravity 1.049 At 25 Deg C
  • Specific Gravity 1.049 at 25° C
  • Boiling Point 118-119 C
  • Molecular weight 60.05
  • Acetic Acid Glacial 99.85 per cent min. by wt.
  • Water 00.15% maximum
  • Colour 10 APHA maximum
  • Formic Acid or Methanoic 0.05 % maximum by wt.
  • Acetaldehyde 0.05 per cent maximum by wt.
  • Freezing Point 16.4° C

We, Hir Primak Enterprise, are one of leading importer, supplier and exporter of Acetic acid which is one of the simplest carboxylic acids. Acetic acid is a colourless liquid organic compound with the chemical formula CH3COOH Acetic Acid is a synthetic carboxylic acid with antibacterial and antifungal properties.

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Oxalic Acid

  • Classification Other fine chemicals
  • CAS No. 144-62-7
  • Purity Min. 99.5%
  • Formula Weight 90.04
  • Physical Appearance Snow White Crystals
  • Sulphated Ash Max. 0.04 %
  • Sulphate (SO4) Max. 0.04 %
  • Nitrogen Compounds (N) Max. 0.008 %
  • Calcium (Ca) Max. 0.007 %
  • Magnesium (Mg) Max. 0.005 %
  • Density 1.9 g/mL
  • solibility Solubility in water: 90g/L (20°C)
  • Melting Point 189.0° to 191.0°C
  • Flash point >93.4°C

We, Hir Primak Enterprise, are actively engaged in importing, exporting and supplying Oxalic acid which is a toxic organic acid, which is also called ethanedioic acid. It is a strong dicarboxylic acid. Its acid strength is much greater than that of acetic acid.

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2 5 Dichloro Nitrobenzene

  • Purity 99.3% min
  • Molecular Formula C6H3Cl2NO2
  • Formula Weight 192
  • Appearance Light yellow crystalline
  • Melting Point 52° to 56°C
  • Density 1, 442 g/cm3
  • Moisture 0.03% max
  • High boiling point substance 0.1% max
  • Low boiling point substance 0.1% max

We, Hir Primak Enterprise, import, supply and export the premium quality DCNB which is an organic compound. This pale yellow solid is related to 1, 2-dichlorobenzene by the replacement of one H atom with a nitro functional group. This compound is an intermediate in the synthesis of agrochemicals.

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