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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
68% Acidic PH Sodium Hexametaphosphate White Powder For Water Treatment
Place of Origin | Weifang |
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Brand Name | Riel Chemical |
Certification | SGS, ISO9001, CE |
Model Number | 68% |
Minimum Order Quantity | 1 ton |
Price | USD 742/TONS FOB |
Packaging Details | 25 kg polyethylene woven bag, moisture-proof, easy to transport |
Delivery Time | 5 work day |
Payment Terms | T/T , L/C |
Supply Ability | 50 tons per day |

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xProduct Details
CAS | 10124-56-8 | EINECS | 233-343-1 |
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Appearance | White Powder | Crystalline Hydrate | Water-free |
Life Span | Two Years | PH | 6~7 |
Posture | White Crystalline Powder | ||
Highlight | Sodium Hexametaphosphate White Powder,68% Acidic PH Sodium Hexametaphosphate,White sodium hexametaphosphate in water treatment |
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20 GP Container | Maximum load (tons) | |
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No tray | 25 | |
With tray | 24 |
Product Description
68% Acidic PH Sodium Hexametaphosphate White Powder For Water Treatment
Product Specifications
Attribute | Value |
---|---|
CAS | 10124-56-8 |
EINECS | 233-343-1 |
Appearance | White powder |
Crystalline hydrate | Water-free |
Life span | Two years |
PH | 6~7 |
Posture | White crystalline powder |
Physicochemical Properties
Molecular weight: 611.77 g/mol
Appearance: White crystalline or powdery solid
Odor: Odorless or slightly sulphide odor
Density: 2.484 g/cm³ (25°C)
Melting point: about 616°C (decomposition)
Chemical Safety: Unrestricted goods
Solubility: Easily soluble in water (pH about 6-8); insoluble in ethanol and other organic solvents
Hydrolysis reaction: Gradually hydrolyzed in water to form orthophosphate
Complexation: Forms soluble complexes with metal ions (e.g. Ca²+, Mg²+) for softening hard water
Thermal stability: Decomposes at >600°C to form sodium phosphate and oxygen
Acid base: Weakly basic aqueous solution that reacts with acids to form phosphate
Appearance: White crystalline or powdery solid
Odor: Odorless or slightly sulphide odor
Density: 2.484 g/cm³ (25°C)
Melting point: about 616°C (decomposition)
Chemical Safety: Unrestricted goods
Solubility: Easily soluble in water (pH about 6-8); insoluble in ethanol and other organic solvents
Hydrolysis reaction: Gradually hydrolyzed in water to form orthophosphate
Complexation: Forms soluble complexes with metal ions (e.g. Ca²+, Mg²+) for softening hard water
Thermal stability: Decomposes at >600°C to form sodium phosphate and oxygen
Acid base: Weakly basic aqueous solution that reacts with acids to form phosphate
Preparation Process
Sodium hexametaphosphate produced by Riel Chemical is prepared from 85% thermal phosphoric acid and 99.0% high quality caustic soda. After third-party testing by SGS, the finished product contains more than 68% phosphorus pentoxide (see COA for details).


Applications in the French Market
- Food Industry: Used as a food additive for emulsification, stability, and water retention in meat, seafood, dairy products, and beverages.
- Water Treatment: Used to soften water and prevent scaling in boilers and pipelines.
- Detergents and Cleaning Products: Enhances decontamination ability and prevents dirt redeposition.
- Industrial Applications: Used as a dispersant and buffer in ceramics, textiles, paper, and other industries.

Frequently Asked Questions
What is your payment term?
We can accept T/T and L/C at sight as payment term.
Are you able to deliver on time?
Of course! We specialize in this line for many years, and many customers choose us because we consistently deliver goods on time while maintaining top quality.
Do you provide free sample?
Yes, we can provide free samples. You only need to cover the express fee.
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.
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)
What if there is a quality problem?
We have a professional and comprehensive after-sales service team to promptly address any issues.
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