Na2s2o5 Manufacturer Sodium Metabisulfite 97% Food Additive

• CAS No.: 7681-57-4
• Formula: Na2s2o5
• EINECS: 231-673-0
• Environmental Protection: Yes
• Color: White
• Kind: Detergent
• Appearance: Powder
• Application: Textile Printing Auxiliary, Dying Auxiliary, Water Treatment
• Transport Package: Bag
• Origin: China
• HS Code: 2832100000

Product Description

Na2S2O5 manufacturer sodium metabisulfite 97% food additive

Product Description:

 

	Product Name	Sodium Metabisulfite
	Purity	97%min
	Grade	Food /Industrial grade
	MF	Na2S2O5
	HS Code	2832100000

Packing & Delivery:

Packing: 25kg pp bag or 1000kg jumbo bag

Delivery: 10-15days after received your prepayment or original LC

 

Specification
 

Item	Food Grade	Industrial grade
Purity ( As Na2S2O5)%	98 min	97 min
Sulfur Dioxide( SO2)%	65.0min	65.0min
Arssnic (As)%	0.0002max	--
Heavy Metals (As Pb)%	0.0005max	--
Selenium (As Se)%	0.0005max	--
Iron (As Fe)%	0.001max	0.002max
Water Insoluble%	0.02max	0.05max
PH Value	4.0-4.8	4.0-4.8

Application:

It is used as preservative, bleach and loose agent in food processing.

The perfume industry is used for the production of vanillin.

Organic intermediates, dyestuffs and tanning are used as reducing agents.

It is used as electroplating industry, waste water treatment in Oilfield and mineral dressing agent used in mines.

It is used as bleaching agent mordant, reducing agent, rubber coagulant, and also used in organic synthesis pharmaceuticals and spices.

Storage & Transportation: 

Stored in a dry and ventilating warehouse. Keeping  away from moisture and hot; unloaded with care. Stored separately from poisonous substances.

Our Superiority:

1.Service:stable quality and fast delivery is always our target .
2.Price:the reason why we recommend is that we could meet all kinds requirement with stable and guaranteed quality .
3.Transport:we could customise the best way to shipping your goods to save your cost ,whatever it is sea transportation or railway transportation