Cas 7758 29 4 Sodium Tripolyphosphate Industrial Grade Metal Chelate Washing Aid For Water Treatment
| Attribute | Value |
|---|---|
| CAS | 7758-29-4 |
| EINECS NO | 231-838-7 |
| Grade standard | Industrial Grade |
| Brand Name | Riel Chemical |
| Packing | 25kg /Bag |
| Shelf Life | 2years |
| Solubility | Soluble in water |
| Purpose | Industrial water softener/tanning and pre-tanning agent/dyeing agent/paint/kaolin/magnesium oxide/calcium carbonate and other industrial preparation of suspension as a dispersant, drilling mud dispersant, paper industry as an anti-oil agent. |
Molecular formula: Na5P3O10
Molecular weight: 367.86
Industrial grade CAS: 7758-29-4
| Test Parameter | Standard Value |
|---|---|
| Main content: sodium tripolyphosphate ≥ | 96.0% |
| Phosphorus pentoxide P2O5≤ | 57.0% |
| Water insoluble | 0.10% |
| Fluoride (as F) ≤ | 0.007% |
| Ph Value (1%) | 9.2-10.0 |
| Whiteness ≥ | 90 |
| Test Parameter | Standard Value |
|---|---|
| Main content: sodium tripolyphosphate ≥ | 95.0% |
| Phosphorus pentoxide P2O5≤ | 57.0% |
| Water insoluble≤ | 0.05% |
| Fluoride (as F) ≤ | 0.003% |
| Heavy martial (as Pb) ≤ | 0.001% |
| Arsenic (as As) ≤ | 0.0003% |
| Sulphate (as SO4)≤ | 0.4% |
| Chlorine (as Cl) ≤ | 0.025% |
| Ph Value (1%) | 9.5-10.0 |
| Whiteness ≥ | 85 |
References: Riel Chemical Lab1&2, National public service platform for standards information.
- Washing aid: Softens water quality and enhances decontamination ability
- Chelating agent: Combines with calcium and magnesium ions in water to prevent stains from redeposition
- Emulsifier: Helps disperse oil and improve cleaning effect
- Moisture retention agent: Used in meat and sea to maintain moisture and improve taste
- Quality improver: Acts as stabilizer and thickener in dairy products and beverages
- Preservative: Extends shelf life and prevents deterioration
- pH regulator: Adjusts pH to improve flavor
- Water softener: Prevents scale formation in industrial circulating water and boiler water
- Corrosion inhibitors: Protects metal pipes and equipment from corrosion
- Dispersant: Prevents deposition of suspended matter in water
- Dispersant: Improves fluidity of ceramic slurry
- Flux: Reduces melting point in glass manufacturing
- Glaze additives: Improves adhesion and gloss of glaze
- Printing and dyeing auxiliaries: Acts as dispersant and stabilizer in textile dyeing
- Bleaching agent: Improves bleaching effect and fabric whiteness
- Fiber treatment: Enhances softness and antistatic properties
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