Sodium Sulphite Anhydrous for Textile Industry

• CAS No.: 7757-83-7
• Formula: Na2so3
• EINECS: 231-821-4
• Certification: CCIC, CIQ, RoHS, ISO
• Purity: 90%~99%
• Type: Sodium Sulfite
• Model NO.: sodium sulfite
• Appearance: Powder
• Grade Standard: Industrial Grade
• Loading Qty: 27mt
• Model No: 97%
• Expiration Date: 2years
• Another Name: Sodium Sulphite Anhydrous
• HS: 2832100000
• Storage: Cool and Dry Place
• Transport Information: by Sea
• Smell: Odorless
• Dissolve in Water: Yes
• Color: White
• Impurity: No
• Toxicity: Non-Toxic
• Melting Point: 500ºC
• Density: 2.63
• Shipping Marks: as Your Requirement
• Transport Package: 25kg PP Bag/Palletized 25kg PP Bags
• Specification: 25kg 1000kg
• Trademark: fondland
• Origin: China
• HS Code: 2832100000
• Production Capacity: 10000 Tons

Product Description

Product Description

1. Sodium sulfite is white gravel or powder crystal.  
2. Soluble in water, aqueous solution is alkaline.  Slightly soluble in alcohol.  
3. It is easy to oxidize in humid air or sunlight, forming sodium sulfate.  It has strong reducibility.  Decomposition by acid releases sulfur dioxide.  
 

 

 

Product Parameters

All product parameters have been tested by professional authorities!
If you want to know more about sodium sulfite  product parameters, please contact us! 
Product parameters are the basic indicators of product quality, we can guarantee it! 

Item	specification
Product name	Sodium sulfite
Purity(As Na2SO3)	97%min
Sodium sulphate ( SO4)	2.0%max
Chlorides ( As NaCL)	0.1% max
Heavy metals ( As Pb )	0.001%max
Iron (Fe)	0.003% max
Water insoluble	0.02% max
Free alkall(as Na2CO3)	0.10%max
Arsenic	0.0002%max

Product usage

1.Used as bleaching agent,preservative,loosening agent and antioxidant in food industry.It is also used in pharmaceutical synthesis and as a reducing agent  in the production of dehydrated vegetables.
2.It used as dye reducing agent in the smelting of various cotton fabrics to improve the products' whiteness,the textile industry is used as a stabilizer for man-made fibers.
3.The paper industry is used as a lignin remover.
4.The electronics industry is used to manfacture photoresistors.
Used as a developer in photosensitive industry.
5.The water treatment industry is used for electroplating wastewater,drinking water trestment,etc.
6.Used as a reducing agent in the organic industry is in production to prevent the oxidation of semi-finished products during the reaction process.
7.Used to produce cellulose sulfite,sodium thiosulfate.
 

Packaging & Shipping

25kg bags
without pallet,27mt/20'fcl
with pallet,25mt/20'fcl

 

Company Profile

We Fondland Chemicals Co., Ltd (hereafter referred as FONDLAND) established in 2010, are the leading manufacturer and supplier of Chemicals.FONDLAND founded relying on Shandong Haihua Group with strongest supplying capability and competitive price. Our products were sold to most of the world, including Middle East, Africa, Southeast Asia, North America, South America , Europe etc.
Our mainly products:Sodium carbonate,Sodium bicarbonate,Ammonium bicarbonate,Aluminum sulfate,Calcium chloride,Magnesium chloride,Sodium metabisulfite,Sodium nitrite,Sodium nitrate Potassium sulfate,Poly aluminium chloride ,Caustic soda ,Phosphoric Acid ,Acetic acid and so on.
With the aim of supplying best quality, prompt delivery, competitive price and professional service,
we are looking forward to cooperating with you for a bright future!

EXHIBITIONS

EXHIBITIONS AND CUSTOMERS VISIT:

 

FAQ

Q1: When will my order be shipped?
A: Within 10-15 working days after the payment.

Q2: Can i get some samples?
A: Yes, contact me to know more about it.
 
Q3: How to confirm the Product Quality before placing orders?
A: Every product is with professional COA. Please be sure about the quality.
If any doubt, sample is available to you to be tested before large quantity order.

Q4: How to start orders or make payments?
A: Payment by T/T, Western Union,MoneyGram etc