Product Details
| Product Name: Trisodium phosphate TSP | CAS No.: 10101-89-0 |
| EC-No.: 231-509-8 | Min. Order: 1bag |
| Purity: >98% | Supply Ability: 500MTs |
| Release date: 2025/11/04 | |
| Brand: Khonor | Whiteness: >90% |
| MOQ: 25kgs | Application: Water treatment, pH regulator, chelating agent |
Product Name: Trisodium Phosphate Dodecahydrate (Industrial Grade)
Chemical Formula: Na?PO?·12H?O
CAS Number: 10101-89-0
EINECS Number: 231-509-8
Molecular Weight: 380.12 g/mol
Appearance: White crystalline powder or granules
1. Technical Specifications
| Parameter | Specification |
|---|---|
| Purity (Na?PO?·12H?O) | ≥ 98.0% |
| P?O? Content | ≥ 18.0% |
| pH (1% aqueous solution) | 11.5 – 12.5 |
| Water Insoluble Matter | ≤ 0.10% |
| Loss on Ignition (Na?PO?·12H?O) | 45.0 – 57.0% |
| Appearance | White crystals or powder |
| Iron (Fe) | ≤ 0.01% |
| Heavy Metals (as Pb) | ≤ 0.001% (if tested) |
| Packaging | 25 kg PP woven bags with liner |
2. Applications – Industrial Use Only
Detergents: As a strong degreasing and cleaning agent in heavy-duty industrial cleaners
Water treatment: Softens hard water and prevents scale buildup in boilers and pipelines
Textile industry: Used as a buffer and cleaning agent in dyeing processes
Ceramics and enamels: Acts as dispersant and deflocculant
Metal surface treatment: Degreasing, cleaning, and phosphating processes
Oil drilling fluids: As a dispersant or alkalinity regulator in certain mud systems
3. Storage and Handling
Store in a cool, dry, and well-ventilated place
Keep bags sealed to prevent moisture loss or caking
Avoid contact with acids; product is alkaline
Shelf Life: 24 months from production date if properly stored
4. Transport Information
UN Number: Not classified
Hazard Class: Not regulated as a hazardous material
Packing Group: Not applicable
HS Code: 2835.22.0000
Know more here : https://www.khonorchem.com/phosphate/64.html
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- Address: C-309, No. 12 Yuzhou S. Rd, Haizhou, Lianyungang, Jiangsu, China