Sodium Tetraphenylborate STPB

Sodium Tetraphenylborate STPB Specification

Structural Formula
[C6H5]4BNa

Molecular Weight
342.22 g/mol

Smell
Odorless

Solubility
Insoluble in water, soluble in organic solvents such as acetone and ethanol

Molecular Formula
C24H20BNa

Boiling point
Not applicable (decomposes before boiling)

Other Names
STPB, Sodium Tetraphenylboron

Melting Point
218C (decomposes)

Form
Powder

HS Code
28269090

Poisonous
Yes

Purity
99%

Density
1.2 Gram per cubic centimeter(g/cm3)

Ph Level
Neutral to slightly basic (pH 78 in suspension)

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

Shape
Powder or crystalline solid

Classification
Inorganic salt / Organoboron compound

Chemical Name
Sodium Tetraphenylborate

CAS No
143-66-8

EINECS No
205-730-4

Grade
Reagent Grade

Standard
Meets analytical reagent grade specification

Type
Fine chemical / Analytical reagent

Usage
Analytical chemistry, chemical synthesis

Main Material
Sodium Tetraphenylborate

Application
Analytical reagent for potassium determination, used in chemical analysis, pharmaceuticals, and research labs

Incompatibility
Strong oxidizing agents, strong acids

Appearance
White to off-white crystalline powder

Stability
Stable under recommended storage conditions

Decomposition Temperature
Decomposes above 218°C

Moisture Content
<0.5%

Hazard Statements
Not classified as hazardous under GHS

Packaging
Available in sealed HDPE bottles or drums

Shelf Life
At least 2 years under proper storage

Sodium Tetraphenylborate STPB Trade Information

Minimum Order Quantity
50 Kilograms

Payment Terms
Cash in Advance (CID)

Supply Ability
100 Kilograms Per Week

Delivery Time
1 Week

Sample Policy
Contact us for information regarding our sample policy

Main Export Market(s)
Asia

Main Domestic Market
All India

About Sodium Tetraphenylborate STPB

Sodium tetraphenylborate is a white crystalline solid with the chemical formula NaB(C6H5)4. It is an organic compound that is used to create other tetraphenylborate salts. These salts are often highly soluble in organic solvents.

Sihauli Chemicals is one of the leading CategorlTetrasodium EDTA
Manufacturer and Exporter form India. Sihauli Chemicals SupplyCategoryTetrasodium EDTA
to Asia, Africa, Europe, North & South America and Oceania.

Our Global Presense:

Asia: Bangladesh, Burma (Myanmar), China, Hong Kong (UK), Indonesia, Iran, Israel, Japan, Jordan, Kampuchea (Cambodia), Kuwait, Laos, Lebanon, Macao (Portuguese), Malaysia, Maldives, Mongolia, Nepal, Oman, Philippines, Qatar, Saudi Arabia, Singapore, South Korea, Sri Lanka, Taiwan, Thailand, Turkey, United Arab Emirates, Vietnam.

Europe: Albania, Andorra, Austria, Belgium, Bulgaria, Cyprus, Czechoslovakia, Denmark, Finland, France, German Democratic Republic, Gibraltar, Greece, Hungary, Iceland, Ireland, Italy, Liechtenstein, Luxembourg, Malta, Monaco, Netherlands, Norway, Poland, Portugal, Romania, San Marino, Spain, Sweden, Switzerland, United Kingdom, U.S.S.R., Yugoslavia. Africa: Algeria, Angola, Egypt, Ethiopia, Gabon, Ghana, Kenya, Liberia, Libya, Madagascar, Mauritius, Morocco, Mozambique, Namibia, Nigeria, Reunion (France), Seychelles, Somalia, South Africa, Sudan, Tanzania, Tunisia, Uganda, Zambia, Zimbabwe.

North America: Bahamas, Barbados, Bermuda, British Virgin Islands, Canada, Costa Rica, Cuba, Dominica, El Salvador, Greenland (Denmark), Grenada, Guatemala, Haiti, Honduras, Jamaica, Martinique, Mexico, Montserrat, Nicaragua, Panama, Puerto Rico (USA), St. Vincent & the Grenadines, Trinidad & Tobago, USA, Virgin Islands.

South America: Argentina, Bolivia, Brazil, Chile, Colombia, Ecuador, French Guiana, Guyana, Paraguay, Peru, Venezuela.

Oceania: Australia, New Zealand, Solomon Islands, Wallis & Futuna Islands (France).

Superior Stability and Shelf Life

Sodium Tetraphenylborate remains stable for a minimum of two years when stored properly in cool, dry conditions, away from strong acids and oxidizing agents. Its sealed HDPE packaging protects against moisture, maintaining its purity and effectiveness for analytical and research purposes.

Applications in Analytical Chemistry

This reagent-grade compound is primarily used to detect and quantify potassium ions in samples, thanks to its selective reactivity. Additionally, it features in chemical synthesis processes and pharmaceutical laboratories, highlighting its versatility and reliability in precise analytical tasks.

Safe Handling and Storage Guidelines

STPB is classified as non-toxic and does not pose hazardous risks under GHS. While it does not react with most substances, it must be kept away from strong acids and oxidizers to preserve its integrity. Proper handling and storage extend its shelf life and ensure continuous high performance.

FAQ's of Sodium Tetraphenylborate STPB:

Q: How should Sodium Tetraphenylborate (STPB) be stored to ensure maximum stability?

A: To preserve its quality, STPB should be stored in tightly closed HDPE bottles or drums, placed in a cool and dry environment, away from strong acids, oxidizing agents, and moisture. This ensures a shelf life of at least two years.

Q: What is the primary application of Sodium Tetraphenylborate in laboratories?

A: The main application of Sodium Tetraphenylborate is as an analytical reagent for the determination of potassium ions in chemical samples. It is also used in chemical synthesis and pharmaceutical research.

Q: When does STPB decompose, and what should be avoided for safe handling?

A: STPB decomposes at temperatures above 218C and should be handled at standard laboratory conditions. Avoid exposure to high heat, strong acids, and strong oxidizers for safe usage.

Q: How does Sodium Tetraphenylborate benefit analytical chemistry processes?

A: Sodium Tetraphenylborate offers high specificity and purity for quantitative potassium analysis, boosting the accuracy and reliability of analytical results in chemical, pharmaceutical, and research laboratories.

Q: Where is Sodium Tetraphenylborate typically available and what packaging ensures its quality?

A: STPB is provided by chemical exporters, importers, manufacturers, and suppliers across India, and is packaged in sealed HDPE bottles or drums to maintain low moisture content and uphold reagent-grade standards.

Q: What is the solubility characteristic of STPB, and why does it matter in laboratory applications?

A: STPB is insoluble in water but dissolves in organic solvents like acetone and ethanol. This solubility profile facilitates its use in a variety of analytical and synthetic organic processes.