Na2s2o5 Sodium Metabisulfite Price Sodium Metabisulphite Food Grade

Our factory offers competitive prices for Na2s2o5 Sodium Metabisulfite. We ensure high quality and purity for our Sodium Metabisulphite Food Grade.
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PRODUCTS DETAILS

  • Overview
  • Company Profile
  • FAQ
Overview

Basic Info.

Model NO.
7681-57-4
Appearance
Powder
Grade Standard
Food Grade
H.S.DOE
2832100000
National Standard
GB1893-2008
Molecular Formula
Na2s2o5
Synonyms
Sodium Metabisulphite
Transport Package
25kg PP Bags
Specification
GB1893-2008
Trademark
ChoiceChem
Origin
China
HS Code
2832100000
Production Capacity
680tons/Day

Product Description

Sodium Metabisulphite (SMBS)

is mainly used as reduction agent. Furthermore, it is ideal for the bleaching of vegetable fibers and textile, for the production of solutions, which are used in the developing of photos and films as well as for the treatment of tanning agents in dyeing of textiles. ChoiceChem offers different sodium metabisulfite grades, all meeting highest quality standards. 
CAS RN.:

7681-57-4

EINECS: 231-673-0
H.S.CODE: 2832.1000.00

Chemical Analysis
Component Range Typical
Assay(Na2S2O5 ) 97.0% min. 97.5%
Iron content(base on Fe) 0.005% max. 0.002%
water insoluble matter 0.05% max. 0.02%
Arsenic content(base on As) 1 ppm max. 1ppm
Pb 10 ppm max. 5ppm
Appearance White or yellowish crystalline powder

Application
Industrial Uses

Water Treatment

Eliminating dissolved oxygen in waste water and in pipes;

Cleaning water pipes and reverse osmosis membranes in desalinization equipment as it is an antibacterial.

It is used in water treatment plants to remove excess chlorine.

Bleaching Agent It functions as a bleaching agent, which is useful in making paper pulp, cotton and wool.
 
Food Preservative
Antimicrobial It is commonly used as a food preservative for dried foods, as well as fruit concentrate juices.
It acts as an antimicrobial, inhibiting the growth of fungi and bacteria, thereby keeping food fresh and safe.
In beer and wine manufacturing, it is used as both a sterilizer and an antioxidant in the process of brewing beer or fermenting wine.
 
Other Uses  
Medicinal It is an antioxidant additive in inject able medicines and is also used as a reducing agent in pharmaceuticals.
Photographic and film industry For preparing developer solutions, for acidifying fixing baths(photo grade).
Landscape Gardening It used in landscape gardening as a tree stump remover, as it disintegrates the lignin -- chemicals in plant cell walls -- in the tree stumps, making them easier to remove.
Fiber Industry In the sulphitisation of tanning extract.
Gold mining For bleaching ground wood, as an antichlor.
Transportation Information:
DOT Classification: Non-dangerous goods
U.N. N/A
Packing Group: N/A

Storage & Transportation
Not allowed in room with any oxidant or strong acid, and keep away from an oxidation by air or humidity.
This product should NOT store for long time. DO NOT mix with inflammable substances, gasoline and      oxidants.
During transportation, keep away from direct sunlight and humidity.

Packing
  • In net 25kg / 1000kg / 1100kg / 1200kg / 1250kg / 1300kg pp bags
-   27MT/20 FCL
Company Profile

ChoiceChem is a specialty chemicals company in the business of producing and marketing Sulfates, Nitrates, Additives and Pesticide with more than 20 years OEM production experience in China. We help improve quality of life for the world's population by supplying superior quality & environment friendly chemicals to satisfy the global demand for agriculture and industry. ChoiceChem's mission is to be the supplier of choice to its customers, to produce meaningful benefits for consumers, our market partner and our employees, create brighter lives for people today and generations to come.

We mainly supply "ChoiceChem" brand Sodium metabisulphite, with an annual production capacity of 250,000 tons; as well as sodium bisulfite, sodium sulphite, sodium bicarbonate and magnesium sulphate, with production capacities of 40,000 tons each per year. In addition, the range of products is always expending according to customers' needs.

ChoiceChem's large-scale production bring cost advantage, our price is lower 2% compared with market price usually, it also can make sure most common package cargo can be delivered within 14 days. All ChoiceChem products were ISO/SGS approved, with 0 quality complain in past 3 years; and each sales has worked in ChoiceChem for more than 5 years on average in our multilingual customer service team.

In today's market, it's critical to have a reliable source of fairly priced, high-quality product. It's also important to have a partner who is there when you need for your growing business. With ChoiceChem, you can have both.


Na2s2o5 Sodium Metabisulfite Price Sodium Metabisulphite Food Grade

 
FAQ

1.  How Do You Control Your Quality?

  We maintain good quality control by following these procedures below:
 
(1) ChoiceChem Only Uses High-Purity Raw Material
 
A. By using 99.8% pure imported S, the high-purity S allows for the generation of very high-purity SO2. This is further used to create a much better high-purity Sodium Metabisulphite than what is usually available in the market. 
 
Please note that ChoiceChem's Sodium Metabisulphite's purity is commonly measured above 98%, which is substantially higher than the regular Chinese national standard of 96%.
 
B. ChoiceChem uses a high-purity Soda Ash which has an alkali content of more than 99.2% and NaCl content of less than 0.97%.
 
This way, our high-purity Soda Ash helps us to produce higher purity Sodium Metabisulphite, and can also avoid impurities like Cl and Iron, which allows our products to better meet pulp industrial requirements.
 
 
(2) Strict Factory Inspection System
 
All our products are tested every 2 hours, and sub-standard products are allowed to leave the factory.
 
We also carry out third-party tests every 3 days to ensure that our in-house tests are properly calibrated and accurate. 
 
(3). Strict Package and Loading System
 
ChoiceChem only uses high-quality packages, and we always pack the cargo after it has cooled off totally to avoid expansion caused by SO2.
 
The cargo can be loaded directly in our factory, whole the loading process can be inspected by our in-house supervisors.
 
2.  What Is Your Delivery Time?
 
(1) Our delivery time is regularly updated according to the level of orders every day.
 
(2) Our current output is 300MT daily. This allows most cargo orders to be delivered within 7 to 10 days usually.
If it is China, where Entry-Exit Inspection and Quarantine (CIQ) inspection of cargo is needed, an extra 1 week will be required for applying and accepting CIQ inspection.
 
If you need an OEM package, colorful package, or need to engrave (for printing), we will need around 5 to 7 days for this.
 
Also, printing bags need around 1 to 3 days, and domestic transportation will require around 3 to 5 days, so an extra 2 weeks will be needed.
 
For the black color marks package and to engrave (for printing), we will need around 1 to 2 days for this. Printing bags need around 1 to 3 days, and domestic transportation for this will also require around 3 to 5 days, so an extra 7 to 10 days will be needed;
  
Would you kindly inform us about your purchase quantity and your expectation for receiving the cargo, please?
 
Do kindly contact our sales representative and we will check it for you immediately, please.
 
3. How Do You Make Sure That Delivery Is On Time?
 
(1) Our output is 300MT daily, which usually allows for most cargo orders to be delivered within 7 to 10 days.
 
(2) ChoiceChem's average rate of on-time deliveries has remained above 98.9% for the past 3 years. This level of consistency is what makes us unique and our reputation for being very dependable is solid.

(3) We also guarantee that if delivery is not made in time, we will provide compensation at the rate of 0.25% of the contract amount per week till it is delivered.
 
 4. Can You Do OEM Packages? 
 
Yes, we can do OEM packages per your request.
 
ChoiceChem also offers free package designing services. After you decide to work with us, our professional marketing team will help you to build your brand in your market.
 
 5. What's The MOQ For OEM Package?
 
The MOQ is usually 5000 pcs. of bags, but if there are only 1000 pcs. of bags available, we can also do it.
 
 
6.  Do You Have Stock?
 
1. We sell goods and, because we always get orders in line before we start production, we don't usually stock goods. All produce is to the customer's orders. 
 
2. Our goods storage period is less than 3 days, to maintain the freshness of the goods.
 
3. Our output is 300MT daily, which usually allows for most cargo orders to be delivered within 7 to 10 days. May I know when you need the cargo, please?
 
7. I Need To Get Registered Before Importing. Can You Help With The Registration?
 
Could you kindly tell us your full registration documents requirements, please?
 
I will check with our registration department for you and we will try our best to help you finish your registration soon.
 
8. Are You A Factory?
 
1. We are the biggest Sodium Metabisulphite producer in the south of China for more than 20 years now. 
 
2. Compared with common Sodium Metabisulphite, our big advantage is that our product's purity commonly measures above 97.5%, which is substantially higher than the national standard of 96%.
 
Its whiteness can also be controlled to meet printing, dyeing, and industrial requirements better than others out there.
 
3. Welcome to ChoiceChem. Kindly contact our sales representative for more information about our factory.
Na2s2o5 Sodium Metabisulfite Price Sodium Metabisulphite Food Grade

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