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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% Industrial Grade Sodium Tripolyphosphate Use Na5P3O10 For Printing Dyeing
Place of Origin | Weifang |
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Brand Name | Riel Chemical |
Certification | SGS,9001,ISO |
Model Number | 96% |
Minimum Order Quantity | 1 Tons |
Price | USD 600/TONS FOB |
Packaging Details | 25kg polyethylene woven bag,moisture-proof,easy to transport. |
Delivery Time | 5 works 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.
xProduct Details
CAS | 7758-29-4 | EINECS NO | 231-838-7 |
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Brand Name | Riel Chemical | Appearance | White Powder |
Crystalline Hydrate | No Water Crystals | Shelf Life | 2years |
Molecular Weight | 367.86 | ||
Highlight | sodium tripolyphosphate use na5p3o10,industrial sodium tripolyphosphate use,industrial sodium tripolyphosphate anhydrous |
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20 GP Container | Maximum load (tons) | |
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With tray | 16 | |
No tray | 20~22 |
Product Description
96% Industrial Grade Sodium Tripolyphosphate (Na5P3O10) for Printing & Dyeing
Product Specifications
Attribute | Value |
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CAS | 7758-29-4 |
EINECS NO | 231-838-7 |
Brand Name | Riel Chemical |
Appearance | White powder |
Crystalline hydrate | No Water crystals |
Shelf Life | 2 years |
Molecular weight | 367.86 |
Technical Specifications
Molecular formula: Na5P3O10
Molecular weight: 367.86
Industrial Grade Specifications (GB/T 9983-2004 Standard)
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 |
Food Grade Specifications (QB 1034-1991 Standard)
Parameter | Standard Value |
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Main content (sodium tripolyphosphate) ≥ | 95.0% |
Phosphorus pentoxide (P2O5) ≤ | 57.0% |
Water insoluble ≤ | 0.05% |
Fluoride (as F) ≤ | 0.003% |
Heavy metals (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 |


Product Advantages
- Technical Advantages: Over 20 years of production experience with stable quality exceeding national standards, suitable for high-end industries including rare earth, electronics, and reagents.
- Quality Control: Strict quality management with products meeting EU REACH certification standards for high-end applications.
- Industrial Chain: Complete production chain from nitric acid to various nitrate products, enhancing efficiency and market competitiveness.
- Market Presence: Established supply network with exports to over 20 countries including Middle East, Western Europe, and Southeast Asia.
- Environmental Commitment: Energy-efficient production processes and green manufacturing practices aligned with sustainable development goals.

Frequently Asked Questions
What is your payment term?
We accept T/T and L/C at sight as payment terms.
Are you able to deliver on time?
Yes, we specialize in timely delivery while maintaining top product quality.
Do you provide free samples?
Yes, we provide free samples with the customer responsible for express fees.
How about the price? Can you make it cheaper?
We prioritize customer benefits and offer competitive, negotiable pricing based on order conditions.
Can I visit your company and factory in China?
Yes, we welcome visits to our Weifang facility and provide airport transportation assistance.
What if there is a quality problem?
Our professional after-sales team promptly addresses all quality concerns.
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