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Na₂HPO₄·12H₂O Mono Sodium Phosphate Anhydrous Di Hydrogen Phosphate Dodecahydrate

Name: Na₂HPO₄·12H₂O Mono Sodium Phosphate Anhydrous Di Hydrogen Phosphate Dodecahydrate
Brand: Shandong Jiurunfa Chemical Technology Co., Ltd.
SKU: HG/T2965-2009
Availability: InStock

Product Details

Place of Origin: Shandong China

Brand Name: JIURUNFA

Certification: ISO9001

Model Number: HG/T2965-2009

Payment & Shipping Terms

Minimum Order Quantity: 1Ton

Price: Negotiable

Packaging Details: 25/50KG woven bag lined with plastic bags, or according to the requirements of customers.

Delivery Time: 7-15 Days

Payment Terms: ,L/C,D/A,D/P,T/T

Supply Ability: 30000 Ton/Month

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Product Details

Product Description

Product Details

Highlight: 
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                Na₂HPO₄ Mono Sodium Phosphate Anhydrous, Di Mono Sodium Phosphate Anhydrous, Na₂HPO₄ Disodium Hydrogen Phosphate Dodecahydrate
                              

Boiling Point:	Not Applicable	Appearance:	White Crystalline Powder
Safety Information:	Harmful If Ingested. Avoid Contact With Skin And Eyes.	Uses:	Food Additive, Buffering Agent, Emulsifier, Sequestrant
Stability:	Stable Under Normal Conditions	Density:	2.04 G/cm3
Chemical Formula:	NaH2PO4	Hygroscopicity:	Hygroscopic
Melting Point:	190.0 °C	Odor:	Odorless
Storage Conditions:	Store In A Cool, Dry Place	Solubility In Water:	Easily Soluble
Molecular Weight:	120.01 G/mol	Cas Number:	7558-80-7
Ph:	4.5-5.5 (1% Solution)

Boiling Point:	Not Applicable
Appearance:	White Crystalline Powder
Safety Information:	Harmful If Ingested. Avoid Contact With Skin And Eyes.
Uses:	Food Additive, Buffering Agent, Emulsifier, Sequestrant
Stability:	Stable Under Normal Conditions
Density:	2.04 G/cm3
Chemical Formula:	NaH2PO4
Hygroscopicity:	Hygroscopic
Melting Point:	190.0 °C
Odor:	Odorless
Storage Conditions:	Store In A Cool, Dry Place
Solubility In Water:	Easily Soluble
Molecular Weight:	120.01 G/mol
Cas Number:	7558-80-7
Ph:	4.5-5.5 (1% Solution)

Product Description

Na₂HPO₄·12H₂O Mono Sodium Phosphate Anhydrous Di Hydrogen Phosphate Dodecahydrate

Product Description

Disodium hydrogen phosphate dodecahydrate (DSP 12H₂O), also known as sodium phosphate dibasic dodecahydrate, is a versatile, water-soluble compound widely used across industries. Its molecular formula is Na₂HPO₄*12H₂O. This compound is highly valued for its buffering properties, solubility, and adaptability to various applications in food, pharmaceuticals, water treatment, and beyond.

Specifications

Chemical Formula	Na₂HPO₄*12H₂O
Molecular Weight	358.14 g/mol
Appearance	White crystalline powder
Purity (%)	≥ 98.0
pH (1% solution, 25°C)	8.5-9.5
Solubility (g/100 ml at 25°C)	15.4
Loss on Drying (%)	50.0-54.0
Heavy Metals (ppm)	≤ 10
Insoluble Matter (%)	≤ 0.1

Features

High water solubility and stability
Excellent buffering capacity in the pH range of 8.0-9.0
Non-toxic and safe for food and pharmaceutical uses
Available in pure, crystalline dodecahydrate form

Advantages

Consistent quality and high purity
Versatile functionality in multiple industries
Easily blends with other chemicals for customized formulations
Sustainable and eco-friendly production process

Applications

Food Industry: Used as an emulsifier, stabilizer, and sequestrant in processed foods, beverages, and dairy products
Pharmaceuticals: Serves as a buffering agent in formulations and a component in saline solutions
Water Treatment: Functions as a softening agent and scale inhibitor
Chemical Industry: Used in detergents, ceramics, and electroplating solutions
Laboratory Use: Employed as a reagent and pH stabilizer in analytical and biochemical applications

Production Technology

DSP 12H₂O is produced through the neutralization of phosphoric acid with sodium carbonate or sodium hydroxide. The process includes precise crystallization to obtain the dodecahydrate form, followed by rigorous drying and quality control.

Theory

As a dibasic phosphate, DSP dissociates in water to provide HPO₄²⁻ ions, which act as a buffer to stabilize pH. Its hydrated structure enhances its solubility and ensures stable chemical performance, making it indispensable in many industrial and laboratory settings.

Services

Tailored product specifications to meet customer requirements
Comprehensive technical support for application development and problem-solving
Reliable global logistics for timely delivery

Packaging and Storage

Packaging: Packed in 25 kg plastic-lined woven bags, 500 kg jumbo bags, or customized options upon request
Storage: Store in a cool, dry, and ventilated place. Avoid exposure to moisture, direct sunlight, and incompatible substances. Ensure proper sealing after use to prevent hydration changes

Precautions

Avoid inhalation of dust; wear protective equipment during handling
In case of contact with eyes or skin, rinse thoroughly with water and seek medical advice if irritation persists
Store away from strong acids and oxidizing agents
Follow local environmental regulations for disposal of unused material and packaging

For additional details and support, feel free to contact our technical and sales team.

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Contacts: Mr. Sales

Tel: 86-531-88978007

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