|Place of Origin:||Yueyang,Hunan|
|Model Number:||97% purity SMBS|
|Minimum Order Quantity:||1 metric ton|
|Price:||usd 280-320 per metric ton|
|Packaging Details:||25 kgs bag,1000 kgs big bag|
|Delivery Time:||5-8 days|
|Payment Terms:||T/T , L/C|
|Supply Ability:||3000 tons per month|
|Name:||Food Grade Sodium Metabisulphite||Other Name:||Food Grade Sodium Pyrosulphite|
|Color:||White||Situation:||White Crystalline Powder|
|Shelf Life:||6 Months-12 Months||Usage:||Preservative Antistaling Agent，food Additive|
|Packing:||25 Kgs Plastic Woven Bag/1000 Kgs Jumbo Bag||Mocular:||Na2S2O5|
sodium metabisulfite preservative,
sodium metabisulfite in water treatment
SODIUM METABISULFITE FOOD GRADE
food additive sodium metabisulfite/ sodium metabisulphite price
Sodium pyrophosphate is a white or yellow crystalline powder or small crystal, with sulfurous acid odor, the proportion of 1.4, soluble in water, aqueous solution is acidic, and strong acid contact with the release of sulfur dioxide and the formation of the corresponding salts. Sodium pyrophosphate can not be stored for a long time, and the packaging should be sealed to prevent air oxidation. Soluble in water soluble in glycerin, slightly soluble in ethanol. Moisture easily decomposed, exposed to the air easily oxidized into sodium sulfate.
It is widely used in chemical industry, medical treatment, brewing industry and so on. It is used in printing and dyeing, organic synthesis, printing, leather making, pharmacy and so on.
10KG/ package,20KG/ package,25KG/ package,40KG/ package,50KG/ package,25 kg / barrel,50 kg / barrel,170 kg / barre,200 kg / barrel etc....
2.Part of the product packaging can be changed according to customer needs
1. As for the tiny amount(less than 50kgs), we will use express(TNT, FedEx, EMS or DHL etc), which is convenient.
2. As for the small amount (from 50kgs to 1000kgs), we will deliver by air or by sea.
3. As for the normal amount (more than 1000kgs), we usually shipped by sea.
Sodium metabisulfite food grade
|Item||Chinese standard||Company standard|
|Fe(As content Fe)||≤0.003||≤0.0015|
|Heavy metal content (Pb)||≤0.0005||≤0.0002|
|Arsenic content (As)||≤0.0001||≤0.0001|
Sodium metabisulfite industrial grade
|Chinese standard||Company standard|
|Fe %( Fe)||≤0.005||≤0.010||≤0.002|
Packing : External packing is PP woven bag, Internal packing is PE bag,25 kgs, 50 kgs, 1000 kgs, and 1250 kgs bag packing.
Storage & defence: Stored in cool and dry place, avoid moisture and heat. No breakage, No mixed with oxidant and toxic matter. The storage period is 6 month since the production date. It should be transported by clean car, with covering matter, avoid rain.
Contact Person: Ms.xie