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Sodium Hexametaphosphate CAS#10124-56-8

Sodium Hexametaphosphate CAS#10124-56-8

Basic Information

Sodium Hexametaphosphate
Graham’s salt
vitreous sodium metaphosphate
colorless transparent glassy solid; white powder

Sodium hexametaphosphate, also called Graham's salt or vitreous sodium metaphosphate, is a polymeric phosphate supplied as a glassy solid or white powder. It dissolves slowly in water to form an acidic solution. Applications include water treatment, food processing, detergent systems, and analytical chemistry for colorimetric or volumetric determination of phosphorus, metals, and related ions.

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product description

High Water Solubility:Easily dissolves in water, ensuring efficient dispersion and performance in aqueous systems.


Stable Polymeric Structure:The polymeric metaphosphate form provides good chemical stability and consistent functional properties.


Versatile Industrial Applications:Widely suitable for water treatment, food processing, detergents, and other industrial uses.


Controlled Dissolution Behavior:Slow and uniform dissolution allows better process control and long-lasting effectiveness.


Product Description of Sodium Hexametaphosphate CAS#10124-56-8

Sodium Hexametaphosphate, also known as Graham’s salt or vitreous sodium metaphosphate, is a polymeric sodium metaphosphate. It occurs as colorless transparent glassy solid or white powder. It is highly soluble in water with a relatively slow dissolution rate, and its aqueous solution is acidic. Featuring a special polymeric structure and solubility property, it is widely used in water treatment, food processing, detergents and other industrial fields.


Product Application of Sodium Hexametaphosphate CAS#10124-56-8

Colorimetric determination of phosphorus, magnesium, niobium, copper, silicon and arsenic; polarographic and volumetric assay of iridium; reducing agent for heteropolyacids, copper and gold; detection of phosphate, tungstate, nitrate, nitrite, selenium and tellurium; used as developer, antioxidant, fertilizer desulfurizer and urea synergist.

Product Specifications

Parameters


Melting point616℃
Boiling point1500℃
density2.181
FEMA3027 | SODIUM HEXAMETAPHOSPHATE
refractive index1.482
RTECSOY3675000
storage temp.2-8°C
formSolid
colorWhite
Odorodorless
Water SolubilitySoluble in water. Insoluble in organic solvents
Stability:Stable. Keep dry.
InChIKeyINSNVPUOJJTBAL-UHFFFAOYSA-H
CAS DataBase Reference10124-56-8(CAS DataBase Reference)
EPA Substance Registry SystemSodium hexametaphosphate (10124-56-8)


Safety Information


Safety Statements24/25
WGK GermanyWGK 1 slightly water endangering
TSCAYes
HS Code2835390000
Hazardous Substances Data10124-56-8(Hazardous Substances Data)


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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.
We only provide highest quality goods available, accompanied by after support!

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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?
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