
Sodium Hexametaphosphate Industrial Grade
Sodium Hexametaphosphate Industrial Grade is a high-efficiency sequestrant and dispersing agent widely used across industrial applications. It appears as a white, odorless powder or granule, highly soluble in water, and is valued for its ability to chelate metal ions, soften water, and disperse solids. Its role in preventing scale formation and stabilizing chemical formulations makes it a key ingredient in water treatment, cleaning agents, and textile processing.
Sodium Hexametaphosphate Industrial Grade
Primary Uses
Cleaning and Detergent Chemicals
- Acts as a water softener and scale inhibitor in industrial and household cleaning products.
- Functions as a dispersing agent in detergent formulations.
Water Treatment Chemicals
- Used in boiler and cooling water systems to sequester calcium and magnesium ions.
- Prevents scale build-up and corrosion in industrial water systems.
Textile Chemicals
- Aids in dyeing and printing processes by preventing metal salt precipitation.
- Improves wet processing efficiency by softening water.
Secondary Uses
Oil and Gas Chemicals
- Used in drilling fluids and water injection systems to control scale and hardness.
Specialty and Fine Chemicals
- Functions as a dispersant and chelating agent in various industrial formulations.
Basic Identification Attributes
- Chemical Name (IUPAC): Sodium hexametaphosphate
- Common/Trade Name: SHMP Industrial Grade
- CAS Number: 10124-56-8
- HS Code: 2835.39
- Synonyms: SHMP, Graham’s Salt, Calgon
Physical & Chemical Properties
- Physical State: Solid (powder or granules)
- Color & Odor: White, odorless
- pH: 5.5–7.5 (1% aqueous solution)
- Density: Approx. 2.48 g/cm³
- Solubility: Freely soluble in water
Safety & Hazard Attributes
- GHS Classification: Not classified as hazardous under normal conditions
- Toxicity: Low oral toxicity; may cause mild irritation on contact
- Exposure Limits: Follow workplace exposure guidelines
Storage & Handling Attributes
- Storage Conditions: Store in a cool, dry area in tightly closed containers
- Container Type: Multi-layer paper bags, drums, or bulk containers
- Shelf Life: Up to 24 months if stored properly
- Handling Precautions: Avoid dust formation; use protective equipment
- Storage Measures: Keep away from moisture and strong acids
Regulatory & Compliance Attributes
- Complies with industrial-grade chemical safety standards
- Meets GHS labeling and handling requirements
- Not intended for direct food or pharmaceutical use
Environmental & Health Impact
- Biodegradability: Inorganic; does not degrade biologically
- Ecotoxicity: Low environmental toxicity in typical usage
- Bioaccumulation: Not expected to bioaccumulate
Safety Handling Precautions
- PPE: Use gloves, goggles, and dust mask
- Guidelines: Avoid inhalation of dust; minimize skin and eye contact
- Storage: Store separately from acids and moisture sources
First Aid Measures
- Inhalation: Move to fresh air; seek medical help if symptoms persist
- Skin Contact: Wash with water and mild soap
- Eye Contact: Rinse thoroughly with water for several minutes; seek medical advice if irritation continues
- Ingestion: Rinse mouth; do not induce vomiting; seek medical attention if needed
Firefighting Measures
- Fire Hazards: Non-flammable
- Extinguishing Media: Water spray, foam, dry chemical, CO₂
- Precautions: Use appropriate PPE for surrounding fire conditions
- Combustion Products: Emits sodium oxide fumes if decomposed at high temperatures