Sodium sulphite food / tech grade 97%, 96%, 93%, 70%, 60% By Changsha Weichuang Chemcial co., ltd,

Sodium sulphite food / tech grade 97%, 96%, 93%, 70%, 60%

FOB Price

Get Latest Price

( Negotiable )

20 Metric Ton Minimum Order

Country:

China

Model No:

Powder

FOB Price:

( Negotiable )(Negotiable) Get Latest Price

Place of Origin:

china

Price for Minimum Order:

Minimum Order Quantity:

20 Metric Ton

Packaging Detail:

25kg/50kg/1000kg/1250kg woven bag or as per clients' requestment

Delivery Time:

within 7 days

Supplying Ability:

20000 Metric Ton per Year

Payment Type:

T/T, L/C, D/A, D/P, Other

Product Group :

Sodium sulphite

Product Specification

Type: Sodium Sulfite
Other Names: Sodium pyrosulfite; Disodium disulphite; Disulfurous acid disodium salt; Pyrosulfurous acid disodium
MF: Na2SO3
Grade Standard: Food Grade
Purity (%): 97%, 96%, 93%, 70%, 60%
Appearance: White crystalline powder.
Application: Bleaching agent for paper pulps ; 2>Waste water treatment ï¼› 3>Reducing and sulphonating agent for ch
Brand Name: Weichuang

Average Lead Time::within 7 days
Shelf Life:one year.

Product Description

Name：	Sodium Sulfite
Chemical formula：	Na2SO3
Physical appearance：	White crystalline powder.
Quality standard：	HG/T ********0
Description：	Application: 1>Bleaching agent for paper pulps ; 2>Waste water treatment ； 3>Reducing and sulphonating agent for chemical synthesis ； 4>Bleaching agent for textiles ； 5>Colors stripper and deoxidization ; 6>Floating agent for mining industry; 7>Auxiliary chemical in tanning process . Package: 1>5kg/0kg compound plastic woven bag with inner polythene liner ; 2>**0kg Jumbo bags; 3>Any other particular requirements to the package can be discussed. Shelf Life: one year. Storage & handling: 1>Store the product in a cool and dry place ； avoid contact sunshine; 2>Water and moisture; 3>Avoid contact with strong acid,oxidants or poisonous substances; 4>Exposure to moisture will make it oxidze easily to sodium sulphate; 5>Not store it for a long time. Product Specification: ITEM FOOD GRADE TECH GRADE TECH GRADE Na2SO3 >7% >6% >3% FREE ALKALI <0.1% <0.4% <0.4% IRON <0.0%2 <0.5% <0.5% WATERINSOLUBLE MATTER <0.2% <0.5% <0.5% SODIUM SULFATE(Na2SO4) <2.5% ******- *****- NACL <0.1% *****- ******-

Country:	China
Model No:	Powder
FOB Price:	( Negotiable ) (Negotiable) Get Latest Price
Place of Origin:	china
Price for Minimum Order:	-
Minimum Order Quantity:	20 Metric Ton
Packaging Detail:	25kg/50kg/1000kg/1250kg woven bag or as per clients' requestment
Delivery Time:	within 7 days
Supplying Ability:	20000 Metric Ton per Year
Payment Type:	T/T, L/C, D/A, D/P, Other
Product Group :	Sodium sulphite