Good Price Hot Selling Sodium Metabisulfite for Bleach CAS 7681-57-4
Price | USD230.00 |
Packge | 1ton |
- Min. Order:5ton
- Supply Ability:3000tons
- Time:2022-07-19
Product Details
- Product NameSodium metabisulfite
- CAS No.7681-57-4
- EINECS No.231-673-0
- MFH2O5S2.2Na
- MW192.12
- InChIKeyHRZFUMHJMZEROT-UHFFFAOYSA-L
- AppearancePowder/SolidWhite to slightly yellow
- Water Solubility 540 g/L (20 ºC)
- storage temp. Store at +5°C to +30°C.
- Melting point >300 °C (lit.)
- density 1.48
Food grade Sodium metabisulfite for preservative CAS 7681-57-4
Sodium metabisulfite Basic information | |
Product Name: | Sodium metabisulfite |
CAS: | 7681-57-4 |
MF: | 2Na.O5S2 |
MW: | 190.11 |
EINECS: | 231-673-0 |
Mol File: | 7681-57-4.mol |
Sodium metabisulfite Chemical Properties | |
Melting point | >300 °C (lit.) |
density | 1.48 |
storage temp. | Store at +5°C to +30°C. |
solubility | 540 g/L (20°C) |
form | Powder/Solid |
color | White to slightly yellow |
Specific Gravity | 1.48 |
Odor | Sulphorous |
ITEM |
TEST RESULT |
Sodium Metabisulphite (Na2S2O5) % | 97.21 |
SO2 % ≥ | 65 |
Fe % ≤ | 0.002 |
Clarity | clear |
AS% | <0.00009 |
Appearance | White to slightly yellowish crystialline powder |
Hebei Dangdang Import & Export Co., Ltd was established in 2021. Although we are a very young company, our leaders have been working in the chemical industry for 20 years. We believe that our company can bring you perfect customer experience.
We can provide you with chemical raw materials, chemical products, pharmaceutical intermediates, veterinary intermediates, dye intermediates, pigments, cosmetic raw materials and chemical reagents, can meet your various needs. Since the establishment of the company, adhere to the "quality first, customer first, integrity-based" business policy, always strive to meet the potential needs of customers. The trend of economic globalization is unstoppable. Our company is willing to cooperate sincerely with enterprises around the world to achieve a win-win situation.
We have been focusing on multiple areas of research and development, manufacturing, sales and service. Our sales and marketing office is located in Hebei Province, China, close to tianjin port, Qingdao port and other ports, providing great convenience for the integrated sales and purchasing of all our factories.
With consistent chemical quality, technology and service, quality products and services, and customers in all aspects to grow together. We believe that our full range of products will give you the impression of the best expectations and innovations made in China.
If you are interested in our company and our products, please feel free to visit our website or contact us directly for more information. We look forward to establishing long-term stable and win-win business relationship with you.
You can contact us if you have any requirements, we accept customized services.
Hebei Dangdang Import and Export Co., Ltd. is willing to grow with friends all over the world!
Company Profile Introduction
Hebei Dangtong Biotechnology Co., Ltd. was established in 2021. Although we are a very young company, our leaders have been working in the chemical industry for 20 years. We believe our company can bring you the perfect customer experience.
We can provide you with chemical raw materials, chemical products, pharmaceutical intermediates, veterinary intermediates, dye intermediates, pigments, cosmetic raw materials and chemical reagents, can meet your various needs. Since the establishment of the company, adhere to the "quality first, customer first, integrity-based" business policy, always strive to meet the potential needs of customers. The trend of economic globalization is unstoppable. Our company is willing to cooperate sincerely with enterprises around the world to achieve a win-win situation.
We have been focusing on multiple areas of research and development, manufacturing, sales and service. Our sales and marketing office is located in Hebei Province, China, close to tianjin port, Qingdao port and other ports, providing great convenience for the integrated sales and purchasing of all our factories.
With consistent chemical quality, technology and service, quality products and services, grow together with customers in all aspects. We believe that our full range of products will leave you with the impression of the best expectations and innovations made in China.
If you are interested in our company and our products, please feel free to visit our website or contact us directly for more information. We look forward to establishing long-term stable and win-win business relationship with you.
If you have any requirements can contact us, we accept custom service.
Hebei Dangdang Import and Export Co., Ltd. is willing to grow with friends around the world!
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- Since:2021-05-08
- Address: Room 10-0-1001, Chunbei District, Shunde North Road, Xiangdu District, Xingtai city, Hebei Province