GOWAY Chemical supplies industrial-grade Sodium Hexametaphosphate (SHMP) for industrial water treatment, detergents, ceramics, textile and other industrial applications.
With reliable quality, high polyphosphate content and flexible packing, we serve distributors and end users that require stable Na₆P₆O₁₈ performance in demanding industrial processes.

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1. Product Overview

Sodium Hexametaphosphate (SHMP) is a glassy, strongly hygroscopic polyphosphate with excellent sequestration, dispersion and water-softening properties.
Industrial-grade SHMP is widely used in water treatment, detergent production, ceramic processes, textile, paper and other industries where hardness control and dispersion are required.

Key Specifications

Chemical Name	Sodium Hexametaphosphate (SHMP)
Chemical Formula	Na6P6O18
Grade	Industrial grade SHMP
Appearance	White or slightly yellowish granular or powder
Active phosphate content	Typically ≥ 68% as P2O5 (industrial grade – example value)
Solubility	Easily soluble in water
Standard	Industrial standard / customer requirement

Packaging & Loading

• 25 kg paper or PP–PE composite bag
• 50 kg bag
• 1000 kg jumbo bag / big bag
• Other packing sizes can be customized

Origin: China – suitable for long-term industrial supply and OEM projects.

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2. Key Industrial Applications of SHMP

2.1 Industrial Water Treatment

Sodium Hexametaphosphate is widely used for scale inhibition and dispersion in industrial water treatment systems:

• Binds Ca²⁺, Mg²⁺ and other hardness ions to reduce scale formation
• Helps disperse suspended solids and iron deposits
• Improves circulation water system stability and performance

For more information on phosphate products in water treatment, you may also check:

Natrium Tripolyphosphate – Industrial Water Treatment Guide.

2.2 Detergents & Industrial Cleaning

In industrial and institutional detergents, SHMP acts as a builder, water softener and dispersant:

• Softens water to enhance surfactant efficiency
• Helps prevent redeposition of dirt and soils
• Improves cleaning performance in heavy-duty formulations

You can combine SHMP with STPP and other builders for optimized industrial detergent systems:

Industrial Sodium Tripolyphosphate (STPP) Manufacturer.

2.3 Ceramics, Refractories & Construction Materials

Industrial SHMP is used as a dispersant and deflocculant in:

• Ceramic body and glaze
• Refractory materials
• Some construction and casting slurries

It can improve slurry fluidity, reduce water demand and enhance dispersion properties, helping to achieve better processing and final product quality.
For related reading:

Industrial Sodium Hexametaphosphates Use in Irregular Refractory Materials.

2.4 Textile, Paper & Other Industrial Uses

Sodium Hexametaphosphate is also applied in:

• Textile processing: as a sequestering agent in dyeing and finishing baths
• Paper industry: as part of process chemicals to control deposits and improve quality
• Oilfield / drilling and other special formulations: according to project requirements

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3. Typical Industrial Dosage Ranges (Reference Only)

The actual dosage of SHMP depends on formulation design, system conditions and local regulations. The ranges below are for reference only and should be validated in your own tests.

• Water treatment / scale inhibition: dosage adjusted according to hardness level and system design
• Detergent & cleaning formulations: often used as part of total builder package
• Ceramic / refractory slurry: typically used at low dosage as dispersant

For more details on sodium polyphosphates and their functions, you can also read:

Sodium Polyphosphate – What It Is and How It Works.

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4. Why Choose GOWAY as Your Industrial SHMP Supplier

• Stable industrial-grade quality: suitable for water treatment, ceramics, detergents and more
• Flexible packages: 25kg, 50kg and big bag solutions to fit different logistics needs
• Technical support: application-oriented advice for industrial formulations
• Multiple phosphate products: SHMP, STPP, sodium pyrophosphate and other related products from one source

If you need related phosphate products, please also check:

Industrial Sodium Tripolyphosphate (STPP)
and

Industrial Sodium Pyrophosphate.

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5. Packaging, Storage & Handling

• Packaging: 25kg / 50kg / 1000kg bag, or customized as required
• Storage: Store in a dry, cool and well-ventilated warehouse; keep the bag tightly closed
• Shelf life: Usually 24 months in original unopened package under proper conditions
• Handling: Avoid moisture and dust; follow local safety regulations and PPE requirements

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6. Frequently Asked Questions About Industrial SHMP

Q1: What is the main difference between SHMP and STPP in industrial use?

Both SHMP and STPP are polyphosphates. STPP is widely used as a builder in detergents and ceramics, while SHMP is especially valued for water treatment, scale inhibition and dispersion.
The choice depends on your application and formulation requirements.

Q2: Can I use industrial-grade SHMP for food applications?

No. Industrial-grade SHMP is designed for non-food use only.
If you need SHMP for food applications, please consider the corresponding food-grade product and follow relevant food regulations.

Q3: Do you also supply food-grade Sodium Hexametaphosphate?

Yes, we can supply food-grade SHMP via a separate grade.
For food-grade inquiries, please refer to or contact us directly so we can suggest the right grade and COA.

Q4: How can I get a quotation for SHMP?

Please send us your required grade, annual demand, packaging type and destination port via the contact form or WhatsApp.
We will respond with pricing, COA, lead time and recommended logistics options.

Contact GOWAY for Industrial SHMP Supply

WhatsApp: Talk to SHMP Specialist

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