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Ahmed KhanI'm a trader from Pakistan. I have bought sodium hempetaphosphate with Manager Hu and worked with him for 3 times. THKs Hu, now I have become a local agent. Riel Chemical is indeed a trusted partner. Highly recommended for friends who need high quality chemical products. -
Maria J GarciaOverall, I was impressed. Whether it is product details or service response speed, it is done very well, and customers are satisfied. Warmly tips: Could you guys add more payment methods？that would be great. -
LabrekeoLa vitesse de livraison est très satisfaisante et presque aucune inquiétude. Chaque fois que la coopération fonctionne sans à-coup. Recommandez sincèrement à d’autres acheteurs! -
محمد لاگولدشریک خوب، پیدا کردن چنین تامین کننده ای عالی است، برای شما آرزوی موفقیت دارم -
JackThe cooperation with Riel Chemical Co., Ltd. is our most sensible choice. Your team's efficiency, professionalism and innovative spirit are impressive, and we are looking forward to further cooperation in the future! -- Jack Sales manager -
ອາ ລິ ສໄປ ຈົນ ສຸດ ຂີດ, ຂອບ ໃຈ ຫລາຍໆ ທີ່ ມີ ທ່ານ! ບໍ່ ວ່າ ຈະ ເປັນ ການ ສະຫນັບສະຫນູນ ຢ່າງ ເຕັມທີ່ ໃນ ເວລາ ທີ່ ສໍາຄັນ ຫລື ການ ເອົາ ໃຈ ໃສ່ ຢ່າງ ລະມັດລະວັງ ຕໍ່ ລາຍ ລະອຽດ ຂອງ ການ ຮັບ ໃຊ້ ປະຈໍາ ວັນ, ເຮົາ ຮູ້ສຶກ ວ່າ ໄດ້ ຮັບ ຄວາມ ໄວ້ ວາງ ໃຈ. ຂໍ ໃຫ້ ມິດຕະພາບ ຍືນ ຍົງ ຕະຫລອດ ໄປ ແລະ ການ ຮ່ວມ ໄມ້ ຮ່ວມ ມື ຈະ ຍືນ ຍົງ ຕະຫລອດ ໄປ ——[ທີມການຄ້າເຄມີຂອງລາວ] -
Mr. ZhaoWe have been cooperating with Riel Chemical for five years. The product quality has always been perfect and the usage effect is good. Your company's sales manager is also particularly polite
CAS 7778-77-0 ISO9001 Certification KH₂PO₄ Potassium Dihydrogen Phosphate
| Place of Origin | Weifang |
|---|---|
| Brand Name | Riel Chemical |
| Certification | SGS,ISO9001,CE |
| Model Number | 98% |
| Minimum Order Quantity | 1 ton |
| Price | USD 657/TONS FOB |
| Packaging Details | 25 kg polyethylene woven bag, moisture-proof, easy to transport |
| Delivery Time | 5 work day |
| Payment Terms | L/C,T/T |
| Supply Ability | 50 tons per day |
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xProduct Details
| CAS | 7778-77-0 | EINECS | 7778-77-0 |
|---|---|---|---|
| Appearance | White Crystal Particle | Crystalline Hydrate | Anhydrous Crystals |
| Life Spen | Two Years | Chemical Formula | KH₂PO₄ |
| Solubility | Dissolve In Water | ||
| Highlight | KH₂PO₄ Potassium Dihydrogen Phosphate,CAS 7778-77-0 Potassium Dihydrogen Phosphate,ISO9001 Potassium Dihydrogen Phosphate |
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| 20 GP Container | Maximum load (tons) | |
|---|---|---|
| With tray | 22 | |
| No tray | 25 |
Product Description
CAS 7778-77-0 ISO9001 Certification KH₂PO₄ Potassium Dihydrogen Phosphate
Product Specifications
| Attribute | Value |
|---|---|
| CAS | 7778-77-0 |
| EINECS | 7778-77-0 |
| Appearance | White crystal particle |
| Crystalline hydrate | Anhydrous crystals |
| Life span | Two years |
| Chemical formula | KH₂PO₄ |
| Solubility | Dissolve in water |
Product Description
CAS 7778-77-0 White Crystal Potassium Dihydrogen Phosphate for Flame Retardant applications.
Key Attributes
- Products: Potassium dihydrogen phosphate/MKP
- Molecular formula: KH₂PO₄
- Molecular weight: 136.09
- Industrial grade 98% CAS 7778-77-0
- Fertilizer (Agricultural/Medicine) grade 98% CAS 7778-77-0
Quality Standards (HG/T 4511-2013)
| Analysis | Test Method | Standard Request |
|---|---|---|
| MKP (KH₂PO₄) content % | HG/T 4511-2013 | ≥98% |
| Water insoluble % | HG/T 4511-2013 | ≤0.3% |
| PH value (10g/mL) | HG/T 4511-2013 | 4.4～4.6 |
| Chloride (as Cl) ppm | HG/T 4511-2013 | ＜0.79% |
| Arsenic (as As) ppm | HG/T 4511-2013 | ＜0.005% |
| Moisture | HG/T 4511-2013 | ＜0.48% |
| Lead (as Pb) ppm | HG/T 4511-2013 | ＜4 |
| Loss on drying % | HG/T 4511-2013 | ＜1 |
| P₂O₅ (water-soluble) % | HG/T 4511-2013 | ≥52.1 |
| K₂O (water-soluble) % | HG/T 4511-2013 | ≥34.5 |
References: Riel Chemical Lab1&2, National public service platform for standards information.
Physicochemical Properties
| Molecular weight | 163.94 g/mol |
| Appearance | White crystalline or powdery solid |
| Odor | Odorless or slightly sulphide odor |
| Density | 1.62 g/cm³ (dodecahydrate, 20°C) |
| Melting point | approx. 73.4°C (dodecahydrate decomposition) |
| Chemical Safety | Unrestricted goods |
| Solubility | Water: easily soluble in water, aqueous solution is strongly alkaline (pH about 12); Organic solvent: insoluble in ethanol, and other organic solvents |
Packaging and Storage
Packaging: Inner plastic and outer woven bags, each bag net weight 25kg or 50kg. Customized ton bags are also available.
Storage: Keep in a cool, dry and well-ventilated place, away from high temperature (> 30℃) and moisture. Shelf life: 36 months.
Applications
- Buffer and culture agents: Used in microbial culture and fermentation industries
- Water treatment: Adjust pH value, inhibit metal corrosion, and serve as a scale inhibitor
- Metal processing: Electroplating solution additive, enhancing coating uniformity
- Chemical raw materials: Manufacturing metaphosphates, potassium polyphosphate, etc.
- Agriculture: High-efficiency compound fertilizer with total nutrients (K₂O+P₂O₅) reaching 86%
- Special fertilizers for economic crops such as tobacco and cotton
- Food additives (food grade): Leavening agents, pH regulators
- Pharmaceutical and electronic industry: drug intermediates, laboratory buffers
Product Advantages of Riel Chemical
- Technical advantages: Over 20 years of experience in nitric acid production with stable quality products
- Product quality advantage: Strict quality control with EU REACH certification
- Industrial chain advantage: Complete industrial chain from nitric acid to potassium nitrate products
- Market and customer advantages: Extensive supply network with exports to over 20 countries
- Environmental protection and energy saving advantages: Energy saving technologies and green manufacturing concepts
Frequently Asked Questions
1. What is your payment term?
We can accept T/T and L/C at sight as payment term.
2. Are you able to deliver on time?
Of course! We specialize in this line for many years, with many customers choosing us because we consistently deliver goods on time while maintaining top quality.
3. Do you provide free sample?
Yes, we can provide free sample. You only need to cover the express fee.
4. How about the price? Can you make it cheaper?
We always prioritize customer benefits. Price is negotiable under different conditions, and we assure you the most competitive price.
5. Can I visit your company and factory in China?
Sure. You are very welcome to visit our company in Weifang, China. (We will arrange airport transfers from Weifang Airport)
6. What if there is a quality problem?
We have a professional after-sales service team to promptly address any issues.
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