SHMP Powder 68% Chelating Sodium Hexametaphosphate Industrial Grade

Molecular formula: (NaPO3)6

Molecular weight: 611.77

• P₂O₅ content: ≥68% (70-92% phosphomolybdate quinoline method)
• Water-insoluble matter: ≤0.1% (0.02-0.08%, suction filtration method)
• Iron content: ≤0.05% (< 0.03% by atomic absorption spectrometry)
• Heavy metals (Pb): ≤10ppm (< 5ppm ICP-MS)

• 25kg composite bag (PE inner bag + PP woven bag)
• 500kg bulk bag (moisture-proof and breakable bag design)

• Anti-static packaging (for electronic-grade applications)
• Vacuum packaging (for high-purity products)

• Store in a cool and dry warehouse (humidity < 65%)
• Store separately from strong acids and strong alkalis

• Super chelation: Can simultaneously complex metal ions such as Ca²⁺, Mg²⁺, and Fe³⁺, with a scale inhibition rate of over 95%
• Industrial-grade purity: According to the HG/T2519-2017 standard, the content of P₂O₅ is ≥68% and the water-insoluble matter is ≤0.08%
• Applicable to multiple scenarios: Suitable for 8 major industrial fields including water treatment, metal processing and building materials
• Compound combination enhances efficacy: When used with water treatment agents such as HEDP and PAA, the effect is enhanced by 30%
• Cost optimization: Dosage is only 5-20 PPM, reducing the cost per ton of water treatment by 40%
• Safety and environmental protection: Contains no heavy metals (Pb < 5ppm) and has passed REACH certification