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Disodium Orthophosphate

Name: Disodium Orthophosphate
Brand: VINIPUL CHEMICALS PRIVATE LIMITED
Price: 125.0 INR
Availability: InStock

Price 125.0 INR/ Kilograms

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MOQ : 25 Kilograms

Disodium Orthophosphate Specification

Purity
98% Min

Melting Point
250 C (decomposes)

CAS No
7558-79-4

Properties
White, odorless, hygroscopic powder, water soluble

Product Type
Inorganic Chemical Compound

Structural Formula
Na2HPO4

Shape
Crystalline or fine powder

Taste
Slightly saline

Density
1.52 Gram per cubic centimeter(g/cm3)

Molecular Formula
Na2HPO4

Shelf Life
24 months

Usage
pH buffer, emulsifier, sequestrant, water softening

Ingredients
Disodium Hydrogen Phosphate

Poisonous
Non-poisonous

Smell
Odorless

Ph Level
8.0-11.0 (1% solution)

HS Code
28352200

Application
Water treatment, food additive, detergents, boiler treatment, laboratories

Refractive Rate
Not applicable (solid powder)

Physical Form
Powder

Molecular Weight
141.96 g/mol

Appearance
White Powder

EINECS No
231-448-7

Solubility
Easily soluble in water

Grade
Technical, Food, Laboratory

Storage
Store in a cool, dry place, keep container tightly closed

Stability
Stable under normal temperatures and pressures

Batch No.
Available on request

Boiling Point
Decomposes before boiling

EC No.
231-448-7

Moisture Content
Max 1%

Packaging
25 kg / 50 kg bags

Incompatibility
Strong acids

Hazard Class
Non-hazardous

pH (10g/100ml at 25C)
9.1 - 9.4

About Disodium Orthophosphate

Disodium Orthophosphate offered by Vinipul Chemicals is a premium-quality chemical widely used in food processing, pharmaceuticals, water treatment, laboratories, detergents, and various industrial applications. It functions as an effective buffering agent, pH regulator, and emulsifier, making it suitable for a broad range of manufacturing processes. Our Disodium Orthophosphate is manufactured using high-grade raw materials and is known for its high purity, accurate composition, excellent solubility, and long shelf life. Processed under stringent quality control standards, it ensures consistent performance and dependable quality across multiple applications. At Vinipul Chemicals, we supply Disodium Orthophosphate in secure, moisture-resistant packaging and customized quantities to meet the diverse requirements of our customers. We are committed to delivering superior product quality, competitive pricing, and timely delivery to clients across India.

Reliable pH Buffer and Water Softener

Disodium Orthophosphate offers excellent buffering capacity, maintaining stable pH levels in various solutions-vital for laboratory, water treatment, or food production environments. Its high solubility ensures quick preparation and effective performance, making it indispensable for controlling and optimizing processes where pH stability is crucial.

Superior Quality and Purity for Industrial Use

With a minimum purity of 98%, this product meets rigorous standards for technical, food, and laboratory applications. Each batch undergoes strict quality control, ensuring its safety and reliability. It is non-poisonous, odorless, and slightly saline in taste, further broadening its usability as a safe ingredient or reagent in sensitive environments.

Packaging and Stability for Extended Shelf Life

Disodium Orthophosphate is securely packaged in 25 kg or 50 kg HDPE bags with inner liners, protecting the powder from moisture and contamination. Its stable nature allows for a shelf life of 24 months when stored in a cool, dry place, guaranteeing long-term effectiveness for industrial and laboratory needs.

FAQ's of Disodium Orthophosphate:

Q: How can Disodium Orthophosphate be used in water treatment processes?

A: Disodium Orthophosphate is commonly used in water treatment as a water softener and pH buffer. It helps control scaling, prevents corrosion in pipes, and stabilizes water pH by neutralizing acids or bases. Its high solubility and effectiveness make it a standard choice for conditioning water in municipal, industrial, and boiler systems.

Q: What are the benefits of using Disodium Orthophosphate as a food additive?

A: When used as a food additive, Disodium Orthophosphate acts as an emulsifier, pH stabilizer, and sequestrant. It helps maintain product texture, extends shelf life, and prevents unwanted reactions between minerals in foods and beverages, thus improving overall food quality and safety.

Q: When should Disodium Orthophosphate be used to buffer pH in laboratory solutions?

A: Use Disodium Orthophosphate when a stable, mildly alkaline buffer is required, typically in the pH range of 8.5-9.5 for a 1% solution. It is especially suitable for biochemical assays, sample preparations, and reactions where controlled pH is essential for accurate, reproducible results.

Q: Where should Disodium Orthophosphate be stored for optimal stability?

A: For maximum stability and to preserve its hygroscopic qualities, store Disodium Orthophosphate in a tightly closed container, in a cool, dry environment. Avoid exposure to moisture and high temperatures to maintain purity and structural integrity throughout its 24-month shelf life.

Q: What is the typical process for using Disodium Orthophosphate in detergents?

A: Disodium Orthophosphate is incorporated in detergents to soften water and enhance cleaning efficiency. Its strong sequestrant properties bind calcium and magnesium ions, preventing soap scum and ensuring detergent performance. Typically, it is mixed directly into formulations in its powder form due to its excellent solubility.

Q: How is Disodium Orthophosphate beneficial in laboratory settings?

A: In laboratories, Disodium Orthophosphate serves as a reliable buffer and reagent, indispensable for preparing solutions that require precise pH control. Its high purity and stable physical properties allow for consistent experimental conditions, benefitting both qualitative and quantitative analyses.

Q: What precautions should be taken during the handling and storage of Disodium Orthophosphate?

A: It is important to avoid inhaling the powder and to wear suitable protective equipment such as gloves or goggles when handling. After use, keep the product tightly sealed in its original HDPE packaging to prevent moisture absorption, and always store it in a cool, dry place.

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