Sodium sulphite anhydrous Na2SO3 manufacturer food/tech grade 97% 96%

Sodium sulphite anhydrous Na2SO3 manufacturer food/tech grade 97% 96%

Min.Order / FOB Price:Get Latest Price

5 Metric Ton	Negotiable

5 Metric Ton

Negotiable

Min.Order :5 Metric Ton
Purity: 97% , 96%, 93%
Payment Terms : L/C,D/A,D/P,T/T,Other

Keywords

sodium sulfite sodium sulphite Na2SO3

Quick Details

Appearance:White crystalline powder
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 ;
PackAge:25kg,50kg,500kg,1mt,1.25mt bags or as per customer's requirement
ProductionCapacity:10000|Metric Ton|Year
Storage: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
Transportation:by sea

Superiority:

-Produce strictly according to international standard

-CIQ/SGS/ISO Inspection

-Factory near port,very convenient shipment

-18 year export,very skillful operation

-Famed in USA,UK,Germany,Philippines,Brazil,Uruguay etc.

Application:bleaching agent for paper pulps ;waste water treatment; educing and sulphonating agent for chemical synthesis ,leaching agent for textiles, olors stripper and deoxidization ;floating agent for mining industry; auxiliary chemical in tanning process .

Details:

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>25kg/50kg compound plastic woven bag with inner polythene liner ;

2>1000kg 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 >97% >96% >93%

FREE ALKALI <0.1% <0.4% <0.4%

IRON <0.00%2 <0.005% <0.005%

WATERINSOLUBLE MATTER <0.02% <0.05% <0.05%

SODIUM SULFATE(Na2SO4) <2.5% --------- ----------

NACL <0.1% ---------- ---------

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