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UREA AR

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MOQ : 50 Kilograms

UREA AR Specification

CAS No
57-13-6

Smell
Odorless

Structural Formula
O=C(NH2)2

Ingredients
Urea (NH2CONH2)

Shelf Life
36 months

Physical Form
Powder

Grade
AR (Analytical Reagent)

Poisonous
Non-Poisonous

Density
1.32 Gram per cubic centimeter(g/cm3)

Purity
>99.5%

Product Type
Analytical Reagent (AR)

Usage
Laboratory grade for chemical analyses and high-purity preparations

Taste
Tasteless

Refractive Rate
1.40

EINECS No
200-315-5

Shape
Granular or Powder

Solubility
Freely soluble in water, ethanol; insoluble in ether

Molecular Formula
CH4N2O

HS Code
28362900

Molecular Weight
60.06 g/mol

Appearance
White crystalline powder

Properties
White, free flowing, odorless powder, highly soluble in water

Ph Level
Approximately 7.2 (10% solution)

Melting Point
132-135C

Storage
Store in tightly closed container, in a cool, dry place, away from incompatible substances

Application
Used in analytical laboratories, chemical synthesis, and research

UREA AR Trade Information

Minimum Order Quantity
50 Kilograms

Supply Ability
1 Kilograms Per Week

Delivery Time
1 Week

About UREA AR

UREA AR

Synonym : CARBAMIDE
CAS No.: 57-13-6
Molecular Formula : NH2CONH2
Molecular Weight : 60.06
Description : WHITE CRYSTALLINE POWDER, ODOURLESS, SLIGHTLY HYGROSCOPIC
SOLUBILITY : SOLUBLE IN WATER
WATER INSOLUBLE MATTER : MAX. 0.005%
SULPHATED ASH : MAX. 0.01%
CHLORIDE : MAX. 0.0005%
SULPHATE : MAX. 0.001%
LEAD : MAX. 0.0002%
IRON : MAX. 0.0002%
COPPER : MAX. 0.0005%
MELTING POINT : 132 degree celsius - 133 degree celsius
BIURET MAX. 0.05%
ASSAY MIN. 99.5% AS NH2CONH2
Packing : 25/50 KG BAG

Key Features of Urea AR

Urea AR stands out for its high purity (>99.5%), compliance with IS:2550/2015 standards, and reliable performance in laboratory settings. Provided as a white, odorless, tasteless crystalline powder, its granular or powdered form ensures ease of handling and uniform dissolution. Available in tightly sealed HDPE or glass bottles to maintain product integrity, Urea AR guarantees consistent analytical quality across scientific research and chemical synthesis.

Safe Storage and Handling

Urea AR should be stored in a tightly closed container at room temperature, between 1530C, and protected from moisture, as it contains less than 0.5% water. It is important to keep it away from strong oxidizing agents to prevent incompatibility issues. Thanks to its safe properties under normal handling, Urea AR offers hassle-free usage for both novice and experienced laboratory personnel.

FAQs of UREA AR:

Q: How is Urea AR commonly used in laboratories and chemical synthesis?

A: Urea AR is primarily utilized for precise chemical analyses, sample preparation, and as a reagent in laboratory experiments due to its high purity and reliable results. It also finds applications in research environments where consistent quality is essential.

Q: What precautions should be taken during the storage of Urea AR?

A: Urea AR should be stored in well-sealed HDPE or glass containers in a cool, dry place at temperatures between 1530C. Ensure it is kept away from moisture and strong oxidizing agents to maintain its integrity and prolong its shelf life.

Q: When does Urea AR decompose, and why does it not have a defined boiling point?

A: Urea AR decomposes upon heating, breaking down before reaching a boiling point. This property prevents it from having a standard boiling temperature, and it should not be overheated during use or storage.

Q: Where can Urea AR be purchased, and what packaging options are available?

A: Urea AR is available through various distributors, suppliers, and retailers across India. Packaging options include HDPE bottles and glass bottles, offered in 500g and 1kg sizes to suit different laboratory requirements.

Q: What are the benefits of using AR Grade Urea for laboratory analyses?

A: AR Grade Urea ensures high analytical accuracy and minimal impurities, making it ideal for sensitive procedures. Its reliable solubility and stability enhance reproducibility in scientific applications, translating to dependable experimental results.

Q: What is the process for preparing a 10% solution of Urea AR?

A: To prepare a 10% solution, dissolve 10 grams of Urea AR powder in 90 milliliters of distilled water, mixing until fully dissolved. The resulting solution will have an approximate pH of 7.2, suitable for most laboratory needs.

Q: Is Urea AR hazardous under normal handling conditions?

A: No, Urea AR is not classified as hazardous under standard laboratory handling. However, users should avoid contact with incompatible substances and always adhere to general safety protocols for chemical handling.

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