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SODIUM PHOSPHATE dibasic (dihydrate)

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MOQ : 500GM Kilograms

SODIUM PHOSPHATE dibasic (dihydrate) Specification

Purity
99%

Physical State
Solid

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

Melting Point
100 C (dehydrates)

Packaging Type
HDPE drum / bags

Ph Level
8.9 9.2 (1% solution)

Density
1.52 Gram per cubic centimeter(g/cm3)

Boiling point
N/A (decomposes)

Size
Custom packaging available

Shelf Life
36 months

Molecular Weight
177.99 g/mol

Usage
Laboratory, industrial, food processing

Molecular Formula
Na2HPO42H2O

CAS No
C

Grade
LABARATORY GRADE

Type
Inorganic Salt

Application
Analytical reagent, buffer solutions, water treatment, food additive

Appearance
White crystalline powder

Purity(%)
99%

Iron Content
< 0.001% as Fe

EC Number
231-448-7

Synonyms
Disodium hydrogen phosphate dihydrate; Disodium phosphate dihydrate

pH of 1% solution
8.9 9.2

Odor
Odorless

Lead Content
< 0.0005% as Pb

Chloride Content
< 0.01%

Hazard Class
Not hazardous under normal handling

Solubility
Soluble in water

SODIUM PHOSPHATE dibasic (dihydrate) Trade Information

Minimum Order Quantity
500GM Kilograms

Delivery Time
1 Week

Sample Available
Yes

Sample Policy
Sample costs shipping and taxes has to be paid by the buyer

Packaging Details
500GM, 1KG, 2.5KG, 5KG, 25KG

Main Export Market(s)
Australia, Middle East, Africa, Central America, Eastern Europe, South America, Western Europe, Asia, North America

Main Domestic Market
All India

Certifications
ISO = 9001;2008

About SODIUM PHOSPHATE dibasic (dihydrate)

SODIUM PHOSPHATE DIBASIC DIHYDRATE FOR HPLC

Na2HPO4.2H2O M.W. 177.99

Identity Passes test

Self-absorption

-215 nm; 0.2 mol/l;1cm; water <0.11

-220 nm; 0.2 mol/l;1cm; water <0.03

-254 nm; 0.2 mol/l;1cm; water <0.011

Cas No.10028-24-7 Un No: NR TARIFF : 2835 22

F : 14

Versatile Applications

Sodium Phosphate Dibasic (dihydrate) serves a wide range of purposes in analytical chemistry, food processing, water treatment, and laboratory studies. It acts as a buffer to maintain stable pH in solutions and can be used as an additive to improve food texture and moisture retention. Its purity and controlled composition make it suitable for critical industrial and research processes.

Quality and Purity Assurance

Manufactured to laboratory-grade standards, this product ensures a purity of 99% and keeps lead, iron, and chloride contents at ultra-low levels. Each batch meets stringent quality assurance protocols, making it reliable for sensitive analytical and industrial applications. Custom packaging and precise labeling support traceability and ease of handling for professional users.

Safe Handling and Storage

Sodium Phosphate Dibasic (dihydrate) is not classified as hazardous under typical handling conditions. Nevertheless, it should be stored in tightly sealed containers in a cool, dry environment. Proper storage extends its shelf life up to 36 months and ensures its performance remains intact throughout its use in laboratory or industrial settings.

FAQ's of SODIUM PHOSPHATE dibasic (dihydrate):

Q: How should Sodium Phosphate Dibasic (dihydrate) be stored for maximum shelf life?

A: For optimal shelf life of up to 36 months, this compound should be kept in a tightly closed container stored in a cool, dry location. Avoid exposure to moisture and contaminants to maintain its quality and performance.

Q: What are the main uses and benefits of Sodium Phosphate Dibasic (dihydrate)?

A: This chemical is most commonly used as an analytical reagent, pH buffer, food additive, and in water treatment processes. Its high purity and solubility ensure precise results in laboratory experiments and regulated industrial processes.

Q: When is Sodium Phosphate Dibasic (dihydrate) chosen over other phosphates?

A: It is typically selected when a mildly alkaline pH buffer is required, or when the application demands a high-purity, low-contaminant phosphate salt-for example, in analytical laboratory protocols or food applications where residue limits are strictly controlled.

Q: Where is Sodium Phosphate Dibasic (dihydrate) commonly utilized?

A: You will find this compound widely used in research laboratories, industrial water treatment facilities, the food processing industry, and in chemical manufacturing units throughout India and abroad.

Q: What is the recommended process for preparing a buffer solution using this compound?

A: Dissolve accurate amounts of Sodium Phosphate Dibasic (dihydrate) in distilled water to achieve the desired concentration, adjusting the pH as necessary. Its excellent solubility in water ensures uniform solution preparation and stable buffering action.

Q: Is Sodium Phosphate Dibasic (dihydrate) safe to use in food products?

A: Yes, when used within established guidelines, this compound is safe as a food additive due to its high purity, low lead and iron content, and compliance with food safety standards. It can help regulate acidity and improve stability in various food products.

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