Leo Chemo Plast Pvt. Ltd.
Leo Chemo Plast Pvt. Ltd.
Ghatkopar West, Mumbai, Maharashtra
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Speciality Chemicals

Wholesaler of a wide range of products which include polyethylene glycol 600, iso propyl alcohol, propylene glycol tech, methyl cyanoacetate, potassium carbonate granular and pvc resin.
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Polyethylene Glycol 600
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Polyethylene Glycol 600

As one of the leading entity of this domain, we are engrossed in providing supreme quality Polyethylene Glycol 600. This substance is used to make emulsifying agents and detergents, and as plasticizers, humectants, and water-soluble textile lubricants. The wide range of chain lengths provide identical physical and chemical properties for the proper application selections directly or indirectly in the field of; Alkyd and polyester resin preparation to enhance water disperse ability and water-based coatings. Besides, clients can get the substance from us at industry leading rates.

Features:

  • Store in dry cool place
  • Long shelf life
  • Easily oxidizes

Physical and Chemical Properties:

Physical state and Appearance :clear to white semi-solid
Molecular Wt. :570 – 630g/mol
Appearance:clear liquid
Solubility In Water:Soluble
Stability:Stable under ordinary conditions. Hygroscopic.
Color, Apha:10 max
Moisture:0.2% max
Hydroxyl Value :175 - 195 (mg KOH/g)
Ph:5 – 7
Specific Gravity:1.12 - 1.13
Dioxane :1ppm max
Viscosity :135 cP at 25 C
Pour Point:17 C

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Iso Propyl Alcohol
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Iso Propyl Alcohol

We offer Isopropyl Alcohol. This substance is used in the production of anti-skinning agents, pharmaceuticals, rubber, textiles, plastics and detergents. It is a radical scavenger that terminates radical polymerization reactions and serves as an antioxidant in natural rubber; it is also a starting material for some insecticides, herbicides and growth regulators. Its physical state and appearance is in the form of colorless solid.

Features:

  • Decomposed melting point
  • Adequate level of Ammonium sulphate content
  • 1.1 ppm Iron content


Physical and Chemical Properties:

Physical state and appearanceColorless Liquid
OdorPleasant. Odor resembling that of a mixture of ethanol and acetone
Molecular Weight60.1 g/mole
Boiling Point82.5°C (180.5°F)
Critical Temperature235°C (455°F)
Flash point11.667°C
Specific Gravity0.78505 (Water = 1)
Water/Oil Dist. CoefficientThe product is equally soluble in oil and water; log(oil/water) = 0.1
Dispersion PropertiesSee solubility in water, methanol, diethyl ether, n-octanol, acetone
SolubilityEasily soluble in cold water, hot water, methanol, diethyl ether, n-octanol, acetone. Insoluble in salt solution.
Purity (wt %)99.915
Water content (wt %)0.0134
Acidity as acetic acid (wt %)0.0009
Distillation range at 760 mm Hg82.1~82.6
Non-volatile matter ( mg/100 ml)1.02


Production:

  • Isopropyl alcohol is produced by combining water and propene.[3] There are two processes for achieving this: indirect hydration via the sulfuric acid process, and direct hydration. The former process, which can use low-quality propene, predominates in the USA while the latter process, which requires high-purity propene, is more commonly used in Europe.
  • These processes give predominantly isopropyl alcohol rather than 1-propanol because the addition of water or sulfuric acid to propene follows Markovnikov's rule.
  • The indirect process reacts propene with sulfuric acid to form a mixture of sulfate esters. Subsequent hydrolysis of these esters produces isopropyl alcohol. Direct hydration reacts propene and water, either in gas or liquid phases, at high pressures in the presence of solid or supported acidic catalysts.

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Propylene Glycol Tech
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Propylene Glycol Tech

We offer Propylene Glycol TECH. this substance known as propylene glycol is used as a heat transfer medium, to control viscosity, to dissolve active agents or protect against corrosion and pressure burst. It is also used as raw material for the production of unsaturated polyester resins (UPR). Also, it can be used as basic building block in the production of other formable plastics such as unsaturated polyester resins (UPR) used e.g. in furniture, heavy-impact surfaces (floors, kitchen, bathroom) or windmill blades.



Features:


  • Decomposed melting point
  • Adequate level of Ammonium sulphate content
  • 1.1 ppm Iron content



Other Details :


  • Store in dry cool place
  • Long shelf life
  • Easily oxidizes

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Methyl Cyanoacetate
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Methyl Cyanoacetate

We offer Methyl Cyanoacetate that is widely used in diverse industrial applications such as pharmaceuticals, surfactants, engineering plastics, agrochemicals, adhesives and many more. It is formulated by using correct process and high end technologies. We ensure rigid standards of quality in accordance with well defined norms of the domain. Our valued clients can avail the same at economical prices.



Features:


  • Impeccable formulation
  • Precise composition



Physical and chemical properties:

Physical state and Appearance :

clear to very light yellow liquid

Molecular Weight:

99.09gm/mol

Color:

clear to very light yellow

Boiling Point(C):

204 - 207 C

Melting Point:

-13 C

Specific Gravity:

1.123

Autoignition

478 C

Refractive index:

1.4180 - 1.4190

Flash point:

110 C

Stability:

Stable under ordinary conditions. Color turns dark upon exposure to light

Flash point:

110 C

Solubility in water:

practically insoluble

Solvent solubility:

Ethanol, Diethyl ether: unlimited miscible


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Potassium Carbonate Granular
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Potassium Carbonate Granular

We offer Potassium Carbonate Granular. This granular is used in automotive OEM, high molecular weight thermoplastic polymer (pet) modifier, polyester polyols for polyurethane coatings, polyester-melamine baking enamels, and super-weather powder coatings. At our vendor’s end, this granular is processed by including subjecting an m-phenylene compound to liquid-phase oxidation reaction. Apart from this, clients can get the granular from us at industry leading prices.



Features:


  • May offer side effects so store it tight air container
  • Easy to dissolve in water
  • Highly sensitive

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PVC Resin
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PVC Resin

Applications:

  • PVC Resin SG5 is widely used in the production of water pipe, chemical pipe, plastic windows and doors, packing film, plastic carpet, plastic ceiling, sanitary fitting, leatheriod, plastic wallpaper etc.
  • PVC is a thermoplastic resin, which in versatility of processing and application surpasses all other thermoplastic materials.
  • PVC finds applications in insulation of cables, in pipes and hoses, agricultural products, windows and profiles, flooring tiles used in the building industry, blister packaging, films and sheets, foamed leather cloth, curtains, tarpaulins, and also for medical use - for IV, blood bags, etc.

Productions:

  • First, the raw material VCM is pressurised and liquefied, and then fed into the polymerisation reactor, which contains water and suspending agents in advance. Through high-speed agitation within the reactor, small droplets of VCM are obtained. Next, the initiator for polymerisation is fed into the reactor, and PVC is produced by reaction under a few bar at 40 - 60°C.???PVC obtained through suspension polymerisation is suspended in water as particles of 50~200 μm diameter (in slurry form).
  • Thereafter the slurry discharged from the polymerisation reactor is stripped of residual monomer, dehydrated, dried and the particle size controlled by screening to yield PVC in the form of a white powder. The unreacted VCM is entirely recovered through the stripping process, and after purification, recycled as raw material for reuse in this process. PVC resin produced via this ‘suspension’ process is referred to within the industry using the abbreviation S-PVC.
  • Emulsion polymerisation and bulk polymerisation are alternative, much less extensively employed, technologies to manufacture PVC.
  • Emulsion polymerisation produces finer resin grades having much smaller particles, which are required by certain applications. This type of resin is sometimes called ‘paste’ PVC and referred to within the industry using the abbreviation P-PVC to distinguish it from S-PVC.
  • Click the diagram for an interactive animation showing how PVC is produced. Once the diagram has loaded click any section to see part of that process or on the OVERVIEW to watch to all sequences.

Attention:

  • Keep container dry. Store away from excessive heat, sparks and flame. Avoid creating any dust cloud when handling. Keep container close to prevent contamination.
  • Handle in accordance with good industrial hygiene and safety practices. These practices include avoiding unnecessary exposure and removal of the material from eyes, skin and clothing.

Physical and Chemical Properties:
Molecular Formula: (-H2C-CH-Cl-)nMolecular Weight
Physical state and appearanceSolid
OdorSlightly pungent
ColorWhite to light yellow colored, free flowing powder
Specific Gravity1.4
SolubilityInsoluble
K Value66(65)
Degree of polymerization30
Particle B Size %45 mesh
Apparent bulk density, gm/ cm³054 - 0.04
Volatility, %Max 0.3

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Industrial Chemicals
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Industrial Chemicals

We have ready stock of Tartaric Acid - Yantai Taroke Bio-Engineering Co. Ltd. , China

Tartaric Acid, also called dihydroxysuccinic acid [HOOC(CHOH)2COOH]), is a white crystalline naturally occurring carboxylic acid; melting at 171 C, soluble in water and alcohols. It is obtained natually as a by-products of wi-ne fermentation along with its salts. This natural acid is used as an antioxidant in food. Tartaric Acid has two asymmetrical carbon atoms and three chiral isomers; the dextro-, levo-, (optically active) and meso- forms (optically inactive). The d- and l-tartaric acids are said to be enantiomorphs (each molecule is asymmetrical and has the mirror image of the other).

 There are two asymmetrical carbon atoms in meso-tartaric acid, but the molecule is symmetrical and does not exhibit optical activity; the optical activity is internally compensated, the effect of one asymmetrical carbon atom balancing the effect of the other. A pair of optical isomers such as d-tartaric acid and meso-tartaric acid, which are not enantiomorphs, are called diastereoisomers. Tartaric Acid is a useful raw material for the synthesis of other chiral compounds. L-tartaric acid (called also d-2,3-dihydroxysuccinic acid or l-2,3-dihydroxybutanedioic acid) is chiefly found in many plant especially grape. This form can be partially converted to the others by heating it with an aqueous alkali (potassium hydroxide) as the isomeric forms differ from each other in boiling points. It can be synthesized by the reaction of maleic acids or fumaric acids with aqueous potassium permanganate. Tartaric acid is biodegradable and no pollution problems are known. Tartaric acid is used chiefly in the form of its salts, e.g., cream of tartar (potassium hydrogen tartrate), Rochelle salt (potassium sodium tartrate) and Tartar Emetic (antimony potassium tartrate). It is used to enhance flavours in foods, confectionery and beverages. It is used as a chemical intermediate and a sequestrant and in tanning, ceramics, photography, textile processing, mirror silvering, and metal coloring.

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