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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
Heavy Metal Removal White Crystal Suitable Sodium Acetate High Purity
| Place of Origin | Weifang |
|---|---|
| Brand Name | Riel Chemical |
| Certification | SGS,ISO9001,CE |
| Model Number | 58%~60% |
| Minimum Order Quantity | 1 ton |
| Price | USD 307/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.
xProduct Details
| CAS | 6131-90-4 | EINECS | 204-823-8 |
|---|---|---|---|
| Appearance | White Crystal | Crystalline Hydrate | 3 Water Crystals |
| Life Spen | Two Years | Boiling Point | 117.1 ℃ |
| PH | 8.0-9.0 | ||
| Highlight | white sodium acetate,white cas 6131 90 4,purity sodium acetate |
||
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| 20 GP Container | Maximum load (tons) | |
|---|---|---|
| With tray | 22 | |
| No tray | 25 |
Product Description
Heavy Metal Removal White Crystal Suitable Sodium Acetate High Purity
Product Specifications
| Attribute | Value |
|---|---|
| CAS | 6131-90-4 |
| EINECS | 204-823-8 |
| Appearance | White crystal |
| Crystalline hydrate | 3 Water crystals |
| Life span | Two years |
| Boiling point | 117.1 ℃ |
| PH | 8.0-9.0 |
Product Description
High Purity White Crystal Suitable Sodium Acetate for Heavy Metal Removal
Sodium Acetate Properties
Chemical Properties
- Chemical formula: CH₃COONa
- Molecular weight: 82.03 g/mol (anhydrous matter); 136.08 g/mol (trihydrate)
- Structure: Composed of the radical acetate ion (CH₃COO⁻) and sodium ion (Na +)
- pH value: The aqueous solution is weakly alkaline, pH is about 8-9
Physical Properties
- Appearance: Anhydrous sodium acetate: white crystalline powder. Sodium acetate trihydrate (CH₃COONa*3H₂O): colorless transparent crystal
- Solubility: Soluble in water, solubility increases significantly with temperature (at 20°C, about 46.5 g per 100 mL of water). Slightly soluble in ethanol, insoluble
- Melting point: Anhydrous sodium acetate: 324°C. Sodium acetate trihydrate: 58°C (dehydration decomposition)
- Density: Anhydrous sodium acetate: 1.528 g/cm³. Sodium acetate trihydrate: 1.45g/cm³
- Hygroscopic: Sodium acetate trihydrate is easy to hygroscopic, and anhydrous sodium acetate hygroscopic is low
Thermal Stability
Heated decomposition. When heated to high temperatures, sodium acetate decomposes to form sodium carbonate (Na₂CO₃) and methane (CH₄)
Industrial Applications in Heavy Metal Removal
1. Precipitation of Heavy Metal Ions
Principle of action: Sodium acetate can react with some heavy metal ions (such as lead, chromium, copper, zinc etc.) to form insoluble precipitates.
Application scenario: Electroplating wastewater treatment: remove lead, chromium, copper and other heavy metal ions in electroplating wastewater. Metallurgical wastewater treatment: remove zinc, nickel and other heavy metal ions in metallurgical wastewater.
2. Adjust the pH Value
Principle of action: Sodium acetate aqueous solution is weakly alkaline and can be used to regulate the pH value of wastewater. Proper pH value is conducive to the formation of hydroxide precipitation of heavy metal ions.
Application scenario: Comprehensive wastewater treatment: Adjust the pH value of wastewater to promote the precipitation of heavy metal ions.
3. Complexation
Principle of action: Sodium acetate can form soluble complexes with some heavy metal ions and change its chemical properties.
Application scenario: Complex wastewater treatment: Used to treat complex wastewater containing a variety of heavy metal ions.
4. Enhance Flocculation Effect
Principle of action: Sodium acetate can be used as a flocculating agent to enhance the effect of flocculants (such as polyaluminum chloride, polyacrylamide).
Application scenario: Industrial wastewater treatment: used to improve the removal rate of heavy metals in flocculation precipitation process.
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 specialized in this line for many years, many customers make deals with us because we can deliver the goods on time and maintain top quality!
Do you provide free sample?
Yes, we can provide free sample. You only need to pay the express fee.
How about the price? Can you make it cheaper?
We always prioritize customer benefits. Price is negotiable under different conditions, 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 after-sales service team to promptly address any issues.
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