99 Glauber Salt Na2so4 Sodium Sulphate Anhydrous

• CAS No.: 7757-82-6
• Formula: Na2so4
• EINECS: 231-820-9
• Certification: ISO
• Purity: ≥99%
• Type: Sodium Sulphate
• Model NO.: 7757-82-6
• Appearance: Powder
• Grade Standard: Industrial Grade
• Transport Package: PP/Bag
• Specification: 25/ 50/ 1000 kg/bag
• Trademark: ChoiceChem
• Origin: Cn
• HS Code: 2833110000
• Production Capacity: 10000/Month

Product Description

Product Description

Essential details

Classification	Sulphate
Type	Sodium Sulphate
CAS No.	7757-82-6
Other Names	sodium sulphate anhydrous
MF	Na2SO4
EINECS No.	231-820-9
Appearance	White crystal or powder
HS code	2833110000
Storage	Store in ventilated and dry warehouse

Packaging & delivery

Sodium sulphate anhydrous 99%
25KG/1000KG PP+PE BAG CUSTOMIZED PACKING
Port: QINGDAO PORT

 

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.