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Sodium metaphosphate CAS#10361-03-2

Sodium metaphosphate CAS#10361-03-2

Basic Information

Sodium metaphosphate

Sodium metaphosphate is an inorganic phosphate used to regulate and buffer pH in food, water treatment, detergents, and chemical formulations. It helps resist abrupt acidity or alkalinity changes and improves process stability. Additional uses include water softening, detergent building, chemical catalysis, textile mordanting, dye fixation, and coating or surface-treatment systems requiring controlled pH and corrosion-related performance.

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product description

Effective pH Regulation:Precisely adjusts acidity and alkalinity, helping maintain stable pH levels in formulations and processes.


Reliable Buffering Capacity:Acts as an efficient buffer to resist sudden pH changes, ensuring consistent product performance and quality.


Wide Application Compatibility:Suitable for food processing, water treatment, detergents, and chemical formulations that require controlled pH conditions.


Improves Process Stability:Enhances reaction control and system stability, reducing formulation errors and improving overall production efficiency.


Product Description of Sodium metaphosphate CAS#10361-03-2

Sodium Metaphosphate is an important inorganic phosphate, commonly used as a pH regulator and buffering agent in industrial and chemical fields. It can effectively adjust and stabilize pH values, avoid abrupt changes in acidity and alkalinity, and maintain stable system performance. It features excellent buffering capacity, which improves process controllability, enhances product stability, and protects sensitive raw materials and reactions from pH fluctuations. It is widely used in food processing, water treatment, detergent formulation and chemical production that require precise pH control.


Product Application of Sodium metaphosphate CAS#10361-03-2

Sodium metaphosphate is an inorganic phosphate.Its primary application is as a food improver in food processing.Water softening agent,Detergent builders and industrial pH buffers,Unrelated to nickel sulfate electroplating. It also acts as a catalyst in chemical reactions and a textile mordant to enhance dye fixation and color fastness. Additionally, it serves as a coating material for special industrial parts, suitable for surface treatment and anti-corrosion applications.
Product Specifications

Parameters


Melting point600 °C
bulk density1000kg/m3
density2.181
storage temp.Store at +5°C to +30°C.
solubility1000g/l
formsolid
PH5.7 (10g/l, H2O, 20℃)
Water Solubility1000g/L
CAS DataBase Reference10361-03-2(CAS DataBase Reference)
EPA Substance Registry SystemMetaphosphoric acid (HPO3), sodium salt (10361-03-2)


Safety Information


WGK Germany1
RTECSOY3750000
HS Code2835 39 00
Hazardous Substances Data10361-03-2(Hazardous Substances Data)
ToxicityLD50 orally in Rabbit: > 2000 mg/kg


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Shipping And Transportation

Delivery Time

Inventory 2-3 working days New manufacturing 7-10 working days

Mode of Transportation
1. By Air, fast but expensive.
2. By Sea, usual and economy.
3. By Train, suit for middle Asia countries.
4. By Express, suit for small package.
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FAQ

1. What products does Shandong Junzheng Chemical supply?
We supply inorganic chemicals, organic solvents, water treatment chemicals, and surfactants, including calcium chloride, soda ash, sodium bicarbonate, caustic soda, citric acid, ethyl acetate, and SLES. Please contact us to confirm specific product availability.


2. Which industries do your products serve?
Our products serve pharmaceutical, agrochemical, dye, rubber, construction, coal processing, and other chemical industries. Product suitability depends on the required grade, specifications, and application.


3. How can I get a quotation?
Please provide the product name, CAS number, required specifications, quantity, packaging requirements, and destination port. These details help us prepare an accurate quotation.


4. How do you control product quality?
We follow strict quality testing procedures supported by technical personnel, research equipment, and an established management system. Specific quality requirements can be confirmed before placing an order.


5. Can you help me select a suitable chemical?
Yes. Our technical team can assist with product selection based on your application and required specifications. Please share your intended use and key technical requirements.

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