Shandong Jiurunfa Chemical Technology Co., Ltd.
| Payment Terms | ,L/C,D/A,D/P,T/T |
| Supply Ability | 30000 Ton/Month |
| Delivery Time | 7-15 Days |
| Packaging Details | 25/50KG woven bag lined with plastic bags, or according to the requirements of customers. |
| Boiling Point | Not applicable |
| Appearance | White crystalline powder |
| Safety Information | Harmful if ingested. Avoid contact with skin and eyes. |
| Uses | Food additive, buffering agent, emulsifier, sequestrant |
| Stability | Stable under normal conditions |
| Density | 2.04 g/cm3 |
| Chemical Formula | NaH2PO4 |
| Hygroscopicity | Hygroscopic |
| Melting Point | 190.0 °C |
| Odor | Odorless |
| Storage Conditions | Store in a cool, dry place |
| Solubility In Water | Easily soluble |
| Molecular Weight | 120.01 g/mol |
| Cas Number | 7558-80-7 |
| Ph | 4.5-5.5 (1% solution) |
| Brand Name | JIURUNFA |
| Model Number | HG/T2965-2009 |
| Certification | ISO9001 |
| Place of Origin | Shandong China |
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Product Specification
| Payment Terms | ,L/C,D/A,D/P,T/T | Supply Ability | 30000 Ton/Month |
| Delivery Time | 7-15 Days | Packaging Details | 25/50KG woven bag lined with plastic bags, or according to the requirements of customers. |
| Boiling Point | Not applicable | Appearance | White crystalline powder |
| Safety Information | Harmful if ingested. Avoid contact with skin and eyes. | Uses | Food additive, buffering agent, emulsifier, sequestrant |
| Stability | Stable under normal conditions | Density | 2.04 g/cm3 |
| Chemical Formula | NaH2PO4 | Hygroscopicity | Hygroscopic |
| Melting Point | 190.0 °C | Odor | Odorless |
| Storage Conditions | Store in a cool, dry place | Solubility In Water | Easily soluble |
| Molecular Weight | 120.01 g/mol | Cas Number | 7558-80-7 |
| Ph | 4.5-5.5 (1% solution) | Brand Name | JIURUNFA |
| Model Number | HG/T2965-2009 | Certification | ISO9001 |
| Place of Origin | Shandong China | ||
| High Light | DSP disodium hydrogen phosphate dodecahydrate ，Purity disodium hydrogen phosphate dodecahydrate ，7558-80-7 disodium hydrogen phosphate 12 hydrate | ||
Disodium hydrogen phosphate dodecahydrate (DSP 12H₂O), also known as sodium phosphate dibasic dodecahydrate, is a versatile, water-soluble compound widely used across industries. Its molecular formula is Na₂HPO₄·12H₂O. This compound is highly valued for its buffering properties, solubility, and adaptability to various applications in food, pharmaceuticals, water treatment, and beyond.
| Chemical Formula | Na₂HPO₄·12H₂O |
| Molecular Weight | 358.14 g/mol |
| Appearance | White crystalline powder |
| Purity (%) | ≥ 98.0 |
| pH (1% solution, 25°C) | 8.5–9.5 |
| Solubility (g/100 ml at 25°C) | 15.4 |
| Loss on Drying (%) | 50.0–54.0 |
| Heavy Metals (ppm) | ≤ 10 |
| Insoluble Matter (%) | ≤ 0.1 |
1.High water solubility and stability.
2.Excellent buffering capacity in the pH range of 8.0–9.0.
3.Non-toxic and safe for food and pharmaceutical uses.
4.Available in pure, crystalline dodecahydrate form.
1.Consistent quality and high purity.
2.Versatile functionality in multiple industries.
3.Easily blends with other chemicals for customized formulations.
4.Sustainable and eco-friendly production process.
1.Food Industry: Used as an emulsifier, stabilizer, and sequestrant in processed foods, beverages, and dairy products.
2.Pharmaceuticals: Serves as a buffering agent in formulations and a component in saline solutions.
3.Water Treatment: Functions as a softening agent and scale inhibitor.
4.Chemical Industry: Used in detergents, ceramics, and electroplating solutions.
5.Laboratory Use: Employed as a reagent and pH stabilizer in analytical and biochemical applications.
DSP 12H₂O is produced through the neutralization of phosphoric acid with sodium carbonate or sodium hydroxide. The process includes precise crystallization to obtain the dodecahydrate form, followed by rigorous drying and quality control.
As a dibasic phosphate, DSP dissociates in water to provide HPO₄²⁻ ions, which act as a buffer to stabilize pH. Its hydrated structure enhances its solubility and ensures stable chemical performance, making it indispensable in many industrial and laboratory settings.
1.Tailored product specifications to meet customer requirements.
2.Comprehensive technical support for application development and problem-solving.
3.Reliable global logistics for timely delivery.
1.Packaging: Packed in 25 kg plastic-lined woven bags, 500 kg jumbo bags, or customized options upon request.
2.Storage: Store in a cool, dry, and ventilated place. Avoid exposure to moisture, direct sunlight, and incompatible substances. Ensure proper sealing after use to prevent hydration changes.
1.Avoid inhalation of dust; wear protective equipment during handling.
2.In case of contact with eyes or skin, rinse thoroughly with water and seek medical advice if irritation persists.
3.Store away from strong acids and oxidizing agents.
4.Follow local environmental regulations for disposal of unused material and packaging.
For additional details and support, feel free to contact our technical and sales team.
Company Details
Business Type:
Manufacturer
Year Established:
2010
Total Annual:
25,000，000-27,000,000
Employee Number:
100~150
Ecer Certification：
Verified Supplier
Shandong Jiurunfa Chemical Technology Co., Ltd. is an energy and chemical enterprise engaged in the research, development, production, sales and service of industrial gases, special gases, mixed gases and chemical products. The company is located in the Economic Development Zone of Jinan City, Shand... Shandong Jiurunfa Chemical Technology Co., Ltd. is an energy and chemical enterprise engaged in the research, development, production, sales and service of industrial gases, special gases, mixed gases and chemical products. The company is located in the Economic Development Zone of Jinan City, Shand...
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