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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.
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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.
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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!
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محمد لاگولدشریک خوب، پیدا کردن چنین تامین کننده ای عالی است، برای شما آرزوی موفقیت دارم
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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
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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]
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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
96% CAS 7758-29-4 Sodium Tripolyphosphate Born For Industrial Efficiency
Place of Origin | Weifang |
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Brand Name | Riel Chemical |
Certification | SGS,ISO9001,CE |
Model Number | 96% |
Minimum Order Quantity | 1 ton |
Price | USD 600/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 |

Contact me for free samples and coupons.
WhatsApp:0086 18588475571
Wechat: 0086 18588475571
Skype: sales10@aixton.com
If you have any concern, we provide 24-hour online help.
xCAS | 7758-29-4 | EINECS | 231-838-7 |
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Appearance | White Powder | Crystalline Hydrate | No Water Crystals |
Life Spen | Two Years | Stats | Chemical Materials |
PH | 9~10 | ||
Highlight | Industrial Efficiency Sodium Tripolyphosphate,96% Sodium Tripolyphosphate,CAS 7758-29-4 Sodium Tripolyphosphate |
20 GP Container | Maximum load (tons) | |
---|---|---|
With tray | 16 | |
No tray | 20~22 |
Attribute | Value |
---|---|
CAS | 7758-29-4 |
EINECS | 231-838-7 |
Appearance | White powder |
Crystalline hydrate | No Water crystals |
Life span | Two years |
Classification | Chemical materials |
PH | 9~10 |
Molecular formula: Na5P3O10
Molecular weight: 367.86
Parameter | Standard Value |
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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 |
Parameter | Standard Value |
---|---|
Main content: sodium tripolyphosphate ≥ | 95.0% |
Phosphorus pentoxide P2O5 ≤ | 57.0% |
Water insoluble ≤ | 0.05% |
Fluoride (as F) ≤ | 0.003% |
Heavy metal (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 |
- White granular or powder with density of 0.35-0.90 g/cm3 and melting point of 622°C
- Easily soluble in water with alkaline aqueous solution (pH 9.7 for 1% solution)
- Gradually hydrolyzes into phosphite in water
- Excellent metal ion complexation capability (calcium, magnesium, iron)
- Effective water softener and inorganic surfactant
- Synthetic detergent additive and soap agent
- Prevents bar soap grease precipitation and frosting
- Industrial water softener and buffer solution pH adjuster
- Tanning and pre-tanning agent in leather industry
- Dispersant for paints, kaolin, magnesium oxide, calcium carbonate
- Drilling mud dispersant and paper industry anti-oil agent


- High purity (96%) - Ensures optimal industrial application performance
- Stable supply - Reliable for large volume orders
- Technical support - Professional guidance and application solutions
- Avoid inhaling dust - Use protective masks and gloves
- Keep away from strong acids to prevent violent reactions
- In case of contact, rinse immediately with water and seek medical attention
- Store in cool, dry place in sealed container to prevent moisture
- Shelf life: 24 months

We accept T/T and L/C at sight as payment terms.
Yes, we specialize in this product line with years of experience. Our customers choose us for reliable on-time delivery and consistent top quality.
Yes, we provide free samples. Customers only need to cover the express shipping fee.
Customer benefit is our top priority. Prices are negotiable based on order conditions, and we guarantee the most competitive pricing.
Absolutely. You're welcome to visit our facility in Weifang, China. We provide airport pickup and drop-off service at Weifang Airport.
We maintain a professional after-sales service team to promptly address any quality concerns.