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Factory price 93% Sodium Sulfite anhydrous

Factory price 93% Sodium Sulfite anhydrous

Factory price 93% Sodium Sulfite anhydrous
Factory price 93% Sodium Sulfite anhydrousFactory price 93% Sodium Sulfite anhydrousFactory price 93% Sodium Sulfite anhydrousFactory price 93% Sodium Sulfite anhydrous
CategoriesSodium sulfite
ModelSodium Sulfite
Mol wt:126.04
Place of Origin:Hunan, China (Mainland)
HS CODE:28321000
Environmental hazards:harmful to the environment, can cause pollution to the water body
Harmful combustion products:sulfides
Explosion hazard:This product is not flammable, with irritation
No match:strong acid, aluminum, magnesium
Decomposition products:sulfur dioxide and sodium sulfate
Unit PriceUS $ 200 / metric ton
FOB portChangsha ; Ningbo; Shanghai China etc
Terms of PaymentL/C, D/P, T/T
Update Time2021-09-28
Detail Information

Factory price 93% Sodium Sulfite anhydrous 

 

Product Overviews
Sodium sulfite

1. Purity:90% 93% 96% 97%

2. CAS no.:7757-83-7

3. EINECS no: 231-821-4

4. MF: Na2SO3 

5. Appearance: White crytal powder

6. Packing: 25kg compound plastic woven bag with inner polythene liner,

7. Delivery time: within 7 days after received  T/T advance.

8. Payment Terms: T/T 30% Advance payment and 70% Cash Against documents

 

Usage of sodium sulfate Reducing agent

(1) Industry Grade : Used in Dyeing and printing Industry ,as dechlorinating agent and bleaching agent

in leather and tanning industry as bleaching agent , developer agent , reductant agent , stabilizer agent , 

or used in papermaking, electronic and water treatment industry.

(2) Food Grade: In food industry as additive (E223) preservative, antioxidant and antimicrobic for fruits (dried, glazed and candled), 

vegetables (onions, potatoes, etc.), juices (citrus and grapes) and fish (shrimps and prawns). 

In silage treatment as antifermentative. In starch and sweeteners production as bacteriostatic.

(3) Photo Grade: In the photographic industry as component of developer bath.

(4) Pharmaceutical Grade : pharmaceutical industry for the production of chloroform, benzene and formaldehyde phenylpropanoid Sulfone

Storage of sodium sulfate anhydrous

 Sodium sulfite should be stored in a dry and cool place.

Speicificaion of sodium sulfate

Specification for Industry Grade:

Item

Quality Index

Item

Quality Index

 

Industry Grade

 

Industry Grade

Purity ( As Na2SO3)

90.0% min

Purity ( As Na2SO3)

93.0% min

Sodium sulphate ( SO4)

2.0% max

Sodium sulphate ( SO4)

1.5% max

Chlorides ( As NaCL)

0.5% max

Chlorides ( As NaCL)

1% max

Arsenic ( As )

-

Arsenic ( As )

-

Heavy metals ( As Pb )

-

Heavy metals ( As Pb )

-

Iron (Fe)

0.1% max

Iron (Fe)

0.01% max

Water insolubles

0.05% max

Water insolubles

0.1% max

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Company Information
 Corporate International sales Team

Owner:YangMing

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About 

Founder and sale owner of ZhuZhou RongdaChemical Co.,LTD.This company is based on the famous chemical company ZhuZhou MingQi Co.,LTD, established on Aug 2013. Miss Yang is a very hardworking lady who created a great achievement with her international trade team on company performance. From the first year without any orders to now the company performance has reached to 3 million dollars every year, because she strongly believes in Trust and Quality are the most important thing.

 

International sales

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About

These people are our international sales. They are very excellent positive young team and full time works for customers. 

They are very happy to solve all problems that the customers may meet.

 

The team is Becky Dai, CoCo Hu and Jeffrey Shen etc..

 

Cooperative Customer

Our mission is to produce high quality with reasonable price and offer best service for our customers.  

Experiences:

10 years manufacturing

4 years exporting

Sold:

Covered over 60 countries

More than 1000 customers

 

Customer Photo 

1.Korean customer

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His comment to us 

Your products are very good and price is good to!! We will cooperate with you again.

 

2.Turkey customers

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Their comments to us 

Ur service is very nice, the sellers re very warm, plus ur products re reliable.

Will order soon. 

 

 

3. Turkey customer

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His comment to us

I am very glad to choose your company in so many of them  and your company is very trustworthy. 

We will cooperate soon.

 

4. Korean customer

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His comment to us 

Your company is very professional, we tested and used your products which are very good, 

we look forward to cooperate with you in future!

 

Our company in  The Chemspec Exhibition in Mumbai,India.

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Packaging&Shipping

Packing: 25kg compound plastic woven bag with inner polythene liner

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Our Services

Why choose Rongda: 

--Manufacturer of anhydrous sodium sulfite since 2004. 
--One of leading chamicals export and import in China. 
--Large storage is port, China and work with many brother manufacturers 
--Total solution for chemicals in China, more products are upgrade 
--ISO9001 is approval with high quality. 
--Rongda is one of big exporters in China, your reliable partner. 


We welcome you visit our factory at any time! !

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