Sodium Sulphite 96% 97% Min Industry Grade Na2so3 CAS 7757-83-7

Colour
Colorless
Transport Package
Bulk
Specification
30kg
Trademark
yaosheng
Origin
China
Production Capacity
1500ton/Per Month
Reference Price
$ 45.00 - 108.00
Contact Us

Product Description

 

Product Description

 

1.Appearance: White Powder

2.Purity: % 99min

3.PH :7-10 for Normal grade.   PH:6-8 for viscose grade.

4.Properties: white fine crystal or powder, 
 easily soluble in water;absorb moisture; odorless, non-toxic. 
 

ITEM SPECIFICATION TEST RESULT
Na2SO3   content   : 97.0 %min 97.56%
Sodium sulphate : 2.5%max 1.30%
Sodium chloride (NaCL): 0.1%max 0.08%
Iron (Fe) : 30ppm max 15ppm
Water   insoluble   : 0.02%max 0.02%
HEAVY METAL AS PB 10ppm max 5ppm
Free alkali   (as   Na2CO3)   : 0.10%max 0.08%
 
 

Sodium Sulphite 96% 97% Min Industry Grade Na2so3 CAS 7757-83-7

Sodium Sulphite 96% 97% Min Industry Grade Na2so3 CAS 7757-83-7
Sodium Sulphite 96% 97% Min Industry Grade Na2so3 CAS 7757-83-7
Sodium Sulphite 96% 97% Min Industry Grade Na2so3 CAS 7757-83-7 Sodium Sulphite 96% 97% Min Industry Grade Na2so3 CAS 7757-83-7 Sodium Sulphite 96% 97% Min Industry Grade Na2so3 CAS 7757-83-7

Q1: Are you a manufacturer or trading company?

A: Yes, we are manufacturer, Besides, we are holding four production bases, two technical factories and two formulation factories.

Q2.How do you guarantee the quality?

A: We have established a strict quality control rules based on ISO quality management system, and we have thourough quality analysis since production line to warehouse. Before loading, we authorize prestigous third party to make inspection and original report directly to customer.

Q3:Can I get free sample?

A: Free samples for the quality evaluation for most products, you only need to undertake the freight.

Q4: Which payment Terms can you accept?

A: Panyment Term: T/T, D/A, D/P, L/C, WESTERN UNION and Trade Assurance, You can choose a payment term that is convenient for you.

Q5: Shipping Terms?

A: Samples could be by DHL, UPS, TNT, EMS, Fedex, and so on. For mass orders, it will be delivered by sea, air, truck or train according to you requirement.

Q6: What is the delivery time?

A: For small order, it will take only 2~4 days for delivery, and after large quantity, it will take about 1~2 weeks.

Q6: What is the Trade Assurance?

It is get full protection for your order, 100% product quality protection,100% on-time shipment protection, 100% payment
protection, and you can buy it with your confidence.

 

Organic Intermediate