Sodium Sulphite 97% Min Food Grade Price Na2so3 7757-83-7 Sodium Sulphite

• CAS No.: 7757-83-7
• Formula: Na2o3s
• EINECS: 231-821-4
• Certification: CCIC, CIQ, RoHS, ISO, Kosher Halal
• Purity: 90%~99%
• Type: Sodium Sulfate
• Model NO.: sodium sulfite
• Appearance: Powder
• Grade Standard: Industrial Grade
• Colour: White
• Toxicity: Non-Toxic
• Construction: Monoclinic, Rhombic, or Hexagonal Systems
• Melting Point: 500ºC
• Density: 2.63
• Solubility: Dissolve in Water
• Chemical Formula: Na2so3
• Brand: Fondland
• Loading Qty: 27mts
• Package: 25kg PP Bag or Jumbo Bag
• Shipping Marks: as Your Requirement
• Storage: Cool and Dry Place
• Expiration Date: 2 Years
• Other Name: Sodium Sulfite
• Molecular Weight: 126.04
• Transport Package: PP Bags
• Specification: 25kg
• Trademark: China
• Origin: China
• HS Code: 283210000
• Production Capacity: 20000 Mts/Day

Product Description

Product Description

 

1.Product Details

 

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.

2. Usage: 

Used as materials for synthetic detergent, glass, papermaking, inorganic salts, dyestuff, alcohol fibre, tanning, metal smelting, surface treatment and filler industries etc.
Sodium sulfate Anhydrous is consumed in four major categories; powder detergents as a processing aid and as a filler, wood pulp processing for making kraft paper, textile dyeing processes as a levelling agent to penetrate evenly, and molten glass process to remove small air bubbles. In addition,it is usually used for sodium sulfide , sodium silicate and other chemical products ,synthetic fibers,leather,nonferrous ,metallurgy,enamel and soap etc.

Product Parameters

 

Item	Standard
PURITY(Na2SO4 CONTENT) ≥	99%
WATER INSOLUBLE  ≤	0.01%
Ca CONTENT  ≤	0.003%
Mg CONTENT  ≤	0.003%
CHLORIDE CONTENT(as CI) ≤	0.02%
Iron(Fe) CONTENT  ≤	0.0007%
MOISTURE CONTENT  ≤	0.02%
WHITENESS  ≥%9	92

Packaging & Shipping

 

PACKAGE:25kg pp or jumbo bag
   

Company Profile

Fondland Chemicals Co., Ltd (hereafter referred as FONDLAND) established in 2010, is 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, Caribbean , 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.
We can supply best quality, prompt delivery and professional service.
Besides Chemicals, FONDLAND have our own logistics team and warehouse.
Our customer

Certifications

 

Our Advantages

Resource advantage
On the vast tidal flat wriggling over 50 kilometer along the coastline, abundant brine resource is hidden with 1.63 billion cubic meter reserves. Saltern with annual output of 4 million tons of crude salt stretches for 800,000 ares
Traffic advantage
Da lai long Railway is straight through the  plant; National Highway No.206.and 309,Wei lai Expressway and Jiqing Expressway is adjacent to the factory and run through the surrounding areas
Port advantage
weifang Yangzi port, longkou port and Qingdao port are available for the transportation of raw- material and the exportation of finished products
Talent advantage
The company has more than 30 senior experts in saline chemical industry, college degree or above employees account for 80% of the total number of employees.

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 sample
 
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
 

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