Riel Chemical Co., Ltd.
| CAS | 15475-67-9 |
| EINECS | 231-509-8 |
| Appearance | White crystal |
| Crystalline hydrate | No Water crystals |
| Life spen | Two years |
| Stats | Chemical industry |
| PH | 11~12 |
| Payment Terms | L/C, T/T |
| Supply Ability | 50 tons per day |
| Delivery Time | 5 work day |
| Packaging Details | 25 kg polyethylene woven bag, moisture-proof, easy to transport |
| Brand Name | Riel Chemical |
| Model Number | 98% |
| Certification | SGS,ISO9001,CE |
| Place of Origin | Weifang |
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Product Specification
| CAS | 15475-67-9 | EINECS | 231-509-8 |
| Appearance | White crystal | Crystalline hydrate | No Water crystals |
| Life spen | Two years | Stats | Chemical industry |
| PH | 11~12 | Payment Terms | L/C, T/T |
| Supply Ability | 50 tons per day | Delivery Time | 5 work day |
| Packaging Details | 25 kg polyethylene woven bag, moisture-proof, easy to transport | Brand Name | Riel Chemical |
| Model Number | 98% | Certification | SGS,ISO9001,CE |
| Place of Origin | Weifang | ||
| High Light | industrial sodium phosphate ，industrial trisodium phosphate ，white sodium phosphate | ||
| Attribute | Value |
|---|---|
| CAS | 15475-67-9 |
| EINECS | 231-509-8 |
| Appearance | White crystal |
| Crystalline hydrate | No Water crystals |
| Life span | Two years |
| Stats | Chemical industry |
| PH | 11~12 |
High Cost Performance Industrial Grade Sodium Phosphate available in 25kg bags.
| Items for detecting and analyzing | Standard value % |
|---|---|
| Main content: trisodium phosphate ≥ | 98 |
| Sulphate (as SO4)≤ | 0.50 |
| Chlorine (as Cl) ≤ | 0.30 |
| Water insoluble≤ | 0.05 |
| Methyl orange alkalinity (Na2) | 16.5-19.0 |
| Iron (Fe)≤ | 0.01 |
| Arsenic (as As)≤ | 0.005 |
| Molecular weight | 367.86 g/mol |
| Appearance | White crystalline or powdery solid |
| Odor | Odorless or slightly sulphide odor |
| Density | 2.52 g/cm³ (25°C) |
| Melting point | About 622°C (decomposition) |
| Chemical Safety | Unrestricted goods |
1. What is the difference between trisodium phosphate and sodium dihydrogen phosphate?
Trisodium phosphate (Na₃PO₄) contains three sodium ions and is strongly alkaline in aqueous solution. Sodium dihydrogen phosphate (NaH₂PO₄) contains two hydrogen ions and one sodium ion, with weakly acidic aqueous solution.
2. Is trisodium phosphate harmful to the human body?
Low toxicity, but avoid inhalation of dust or direct contact with skin. Protective equipment recommended during operation.
Trisodium phosphate is mainly produced by:
H₃PO₄ + 3NaOH → Na₃PO₄ + 3H₂O
Finished product obtained through concentration, crystallization and drying
NaH₂PO₄ + 2NaOH → Na₃PO₄ + 2H₂O
We accept T/T and L/C at sight as payment terms.
We specialize in this product line and guarantee timely delivery while maintaining top quality.
Yes, we provide free samples with the customer responsible for express fees.
We prioritize customer benefits and offer competitive, negotiable pricing based on order conditions.
You are welcome to visit our facility in Weifang, China (we provide airport transportation).
Our professional after-sales team promptly addresses all quality concerns.
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
2005
Total Annual:
4500000-5000000
Employee Number:
>121
Ecer Certification：
Verified Supplier
Riel Chemicals – Leading Enterprise in Basic Chemical Manufacturing Who we are ? Established in 2005 and headquartered in Weifang City, Shandong Province—a hub of China’s chemical industry—Riel Chemicals is a national high-tech enterprise specializing in the R&D, prod... Riel Chemicals – Leading Enterprise in Basic Chemical Manufacturing Who we are ? Established in 2005 and headquartered in Weifang City, Shandong Province—a hub of China’s chemical industry—Riel Chemicals is a national high-tech enterprise specializing in the R&D, prod...
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