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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
Cas 7758 29 4 Sodium Tripolyphosphate Industrial Grade Metal Chelate Washing Aid For Water Treatment
Place of Origin | Weifang, Shandong |
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Brand Name | Riel Chemical |
Certification | SGS,9001,ISO |
Model Number | 96% |
Minimum Order Quantity | 1Tons |
Price | USD 100~200/TONS FOB |
Packaging Details | 25kg polyethylene woven bag,moisture-proof,easy to transport. |
Delivery Time | 5 works |
Payment Terms | L/C, T/T |
Supply Ability | 50Tons perday |

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 NO | 231-838-7 |
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Grade Standard | Industrial Grade | Brand Name | Riel Chemical |
Packing | 25kg /Bag | Shelf Life | 2years |
Solubility | Soluble In Water | Purpose | Industrial Water Softener/tanning And Pre-tanning Agent/dyeing Agent/paint/kaolin/magnesium Oxide/calcium Carbonate And Other Industrial Preparation Of Suspension As A Dispersant, Drilling Mud Dispersant, Paper Industry As An Anti-oil Agent. |
Highlight | Industrial Grade cas 7758 29 4,Sodium Tripolyphosphate Industrial Grade,Sodium Tripolyphosphate 7758 29 4 cas |
20 GP Container | Maximum load (tons) | |
---|---|---|
With tray | 22 | |
No tray | 25 |
Attribute | Value |
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CAS | 7758-29-4 |
EINECS NO | 231-838-7 |
Grade standard | Industrial Grade |
Brand Name | Riel Chemical |
Packing | 25kg /Bag |
Shelf Life | 2years |
Solubility | Soluble in water |
Purpose | Industrial water softener/tanning and pre-tanning agent/dyeing agent/paint/kaolin/magnesium oxide/calcium carbonate and other industrial preparation of suspension as a dispersant, drilling mud dispersant, paper industry as an anti-oil agent. |
Molecular formula: Na5P3O10
Molecular weight: 367.86
Industrial grade CAS: 7758-29-4
Test 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 |
Test 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 martial (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 |
References: Riel Chemical Lab1&2, National public service platform for standards information.


- Washing aid: Softens water quality and enhances decontamination ability
- Chelating agent: Combines with calcium and magnesium ions in water to prevent stains from redeposition
- Emulsifier: Helps disperse oil and improve cleaning effect
- Moisture retention agent: Used in meat and seafood to maintain moisture and improve taste
- Quality improver: Acts as stabilizer and thickener in dairy products and beverages
- Preservative: Extends shelf life and prevents deterioration
- pH regulator: Adjusts food pH to improve flavor
- Water softener: Prevents scale formation in industrial circulating water and boiler water
- Corrosion inhibitors: Protects metal pipes and equipment from corrosion
- Dispersant: Prevents deposition of suspended matter in water
- Dispersant: Improves fluidity of ceramic slurry
- Flux: Reduces melting point in glass manufacturing
- Glaze additives: Improves adhesion and gloss of glaze
- Printing and dyeing auxiliaries: Acts as dispersant and stabilizer in textile dyeing
- Bleaching agent: Improves bleaching effect and fabric whiteness
- Fiber treatment: Enhances softness and antistatic properties

We accept T/T and L/C at sight as payment terms.
Yes, we specialize in this product line and guarantee timely delivery while maintaining top quality.
Yes, we provide free samples. Customers only need to cover the express fee.
We prioritize customer benefits and offer competitive pricing that's negotiable based on order conditions.
Yes, you're welcome to visit our company in Weifang, China. We provide airport pickup and drop-off services.
Our professional after-sales team promptly addresses all quality concerns and provides solutions.