Sodium Hexametaphosphate CAS#10124-56-8

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


Stable Polymeric StructureThe polymeric metaphosphate form provides good chemical stability and consistent functional properties.


Versatile Industrial ApplicationsWidely suitable for water treatment, food processing, detergents, and other industrial uses.


Controlled Dissolution BehaviorSlow and uniform dissolution allows better process control and long-lasting effectiveness.


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Product Description

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 Information

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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Q1: Is Huafeng Chemical a manufacturer or a trader?
A: We are a professional service provider specializing in chemical foreign trade. Rather than being limited to the products of a single factory, we leverage the chemical industry cluster in Shandong Province to integrate production resources from multiple high-quality manufacturers. This allows us to offer a wide range of sourcing options—covering various product categories and origins—instead of simply pushing a single product. Furthermore, our core competitiveness lies in our professional foreign trade services (covering documentation, logistics, and regulatory compliance), ensuring a smooth and worry-free procurement process for you.


Q2: How is the security of my transaction guaranteed when working with Huafeng Chemical?
A: We strictly adhere to international trade rules (Incoterms® 2020) and accept various payment methods, such as Letters of Credit (L/C) and Telegraphic Transfers (T/T). For new clients, we support small-batch trial orders and can clearly define arbitration clauses and applicable laws within the contract. Additionally, we maintain a robust risk management system to help you mitigate common trade risks, such as exchange rate fluctuations, shipping delays, and document discrepancies.


Q3: Do you have experience serving clients in Russian-speaking regions?
A: Yes. We place great importance on the Russian-speaking market; our team includes Russian-speaking business professionals who are well-versed in the import regulations of Russia and the Eurasian Economic Union (EAEU). We understand the importance of EAC certification to clients in these regions and can assist with related compliance inquiries. We have established connections with chemical traders across various CIS countries and have gained valuable experience in specialized packaging and temperature-controlled shipping designed to withstand harsh local winter conditions.


Q4: How do you guarantee product quality?
A: We implement a strict supplier qualification and periodic audit system. A Certificate of Analysis (COA)—issued by the original manufacturer—is provided with every shipment. We also welcome pre-shipment inspections conducted by internationally recognized third-party agencies such as SGS, BV, or ITS. Should the test results fail to meet the standards specified in the contract, you have the right to reject the goods or request a replacement.

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