Sodium hexameta phosphate
CHEMICAL NAME:Metaphosphoric acid, hexasodium salt; Hexasodium metaphosphate
CAS No:10124-56-8
Sodium hexameta phosphateSupplier: Lubon Industry Co.,LtdCas No.: 10124-56-8Chemical formula : (NaPO3)6Molecular weight: 611.82Standard executed: HG/T2837-1997Properties:White powder; Density 2.484(20); soluble in water but insoluble in organic solvent; It has got strong hygroscopicity and can absorb humidity from the air to become into pasty form; It may form soluble chelates with ions of Ca, Ba, Mg, Cu, Fe etc. and is a good water treatment chemical.Uses:Used in industries of oil fields, paper production, textile, dyeing, petroleum, chemistry, metallurgy and construction materials etc. as water softener, flotation selecting agent, disperser and high temperature adhesive; In food industry it used as an additive, nourishing agent, quality improver, pH regulator, metal ions chelating agent, adhesive and leavening agent etc.Packing and storage:In double layer bags of 25 Kg or 50 Kg or 1000 Kg net. It must be stored in places well ventilated and dry.Guaranteed Technical Specifications :
NO | Indexes | Industrial Grade | Food Grade |
1 | Total phosphates (as P2O5 )% ≥ | 68 | 68 |
2 | Inactive Phosphates (as P2O5 )%≥ | 7.5 | 7.5 |
3 | Iron (Fe) % ≤ | 0.05 | 0.05 |
4 | PH Value | 5.8-7.3 | 5.8-6.5 |
5 | Solubility | pass | pass |
6 | Heavy Metals (as Pb) % ≤ | 0.001 | 0.001 |
7 | Arsenic (As)% ≤ | | 0.0003 |
8 | Fluoride (as F) % ≤ | | 0.003 |
9 | Water Insoluble matter % ≤ | | 0.05 |
10 | Polymerization | 9-21 | 9-21 |
Sodium hexametaphosphate