Nikava Pharmaceutical Industries
Ghatkopar East, Thane, Maharashtra
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Pyrophosphoryl Chloride

We manufacture and provide high quality Pyrophosphoryl Chloride. It is packed in 2.5 Litre glass bottles (Equivalent to 4 kg material) in EPS moulded Themocole. And then four bottles / packs are packed in 9 mm thick wooden boxes which are specially approved by Cargo AIR Craft.


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Product Details:
Molecular weight251.76
Cas no13498-14-1
FormulaCl4O3P2
PackingComes in 2.5 Litre glass bottles (Equivalent to 4 kgs material) which is packed in EPS moulded Themo

Pyrophosphoryl Chloride is actually a specialty Chemical for Dexa/Betamethasone phosphate. Pyrophosphoryl Chloride is a colorless liquid with a boiling point of 110°C at 10-mm pressure and can be stored for about 6 months at low temperature without any decomposition.

 

Specifications of Pyrophosphoryl Chloride:

 

Cas no

13498-14-1

Chemical name

Cl2P(=O)OP(=O)Cl2

Formula

Cl4O3P2

Molecular weight

251.76

Properties

colorless, smoking, corrosive liquid

Specific gravity

1.79-1.81

Assay

NLT 99.5 % (Quadra distilled)

Description

It is a colorless liquid with a boiling point of 110°C at 10-mm pressure. The specific density (weight per ml) is between 1.808 to 1.814 at 20°C. It can be stored for about 6 months at low temperature without any decomposition.

Packing

Comes in 2.5 Litre glass bottles (Equivalent to 4 kgs material) which is packed in EPS moulded Themocole packing. Four bottles/ packs are then packed in 9 mm thick wooden boxes which are specially approved by Cargo AIR Craft.

Method of analysis

(a)by Acidity

 

Take 50 ml N/1 NaOH in a 250-ml beaker and chill it in an ice bath. Transfer about 1gm of sample in a chilled N/1 NaOH standard drop by drop with constant stirring. Control the addition of sample in such a way that there is no violent reaction. Set aside the beaker for 10 minutes and heat the beaker in a water bath for about 30 minutes, cool and titrate it with N/1 H2SO4 using Methyl Red/Bromocresol green (7 parts Methyl Red and 80 parts of Bromocresol green) as indicators. The end point being yellow. Retain the solution for Assay (b).1ml N/1 NaOH = 0.04200 gms P2O3Cl4

(b) By Chloride

 

Dilute the content of the beaker from Assay (a) to 250 ml with water. Add 10 ml of nitric acid 50ml of N/10 Silver Nitrate and 3 ml of Nitrobenzene to 50 ml of the diluted sample. /10 Ammonium Thiocynate using Ferric Ammonium Sulfate as indicator. Shake the sample well after each addition of the titrant 1 ml of N/10 AgNO3 = 0.00629 gms of P2O3C14

REACTION

Pyrophosphoryl Chloride reacts with alcohol like (Dexa Methazone or Beta Methazone) and forms a phosphate salt. On addition of Sodium Hydroxide it forms Disodium Phosphate (soluble salt).

 

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Product Details:
Minimum Order Quantity1000 Unit
Physical StateLiquid
UsageIndustrial,Laboratory
Packaging Type200,250 kg HDPE DRUM
Grade StandardReagent Grade,Technical Grade
Chemical Properties
clear liquid

General Description
A colorless liquid with a pungent odor. Flash point of 50°F. Corrosive and very irritating to skin and eyes. Used to make other chemicals.

Air & Water Reactions
Highly flammable. Vigorously reacts with water to form propionic acid and hydrochloric acid

Flammable/combustible material. May be ignited by heat, sparks or flames. Vapors may form explosive mixtures with air. Vapors may travel to source of ignition and flash back. Most vapors are heavier than air. They will spread along ground and collect in low or confined areas (sewers, basements, tanks). Vapor explosion hazard indoors, outdoors or in sewers. Runoff to sewer may create fire or explosion hazard. Containers may explode when heated. Many liquids are lighter than water.

Additional Information:
  • Item Code: 79-03-8
  • Pay Mode Terms: T/T (Bank Transfer)
  • Port of Dispatch: Mumbai
  • Production Capacity: 5000 Kg per month
  • Delivery Time: immediate
  • Packaging Details: 200, 250 kg HDPE DRUM
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Nikava Pharmaceutical Industries

Amee R. Vora(Export Sales Manager)
501/504, Mahesh Apartment Shirmad Rajchandra Marg
Ghatkopar East, Thane - 400077
Maharashtra, India
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