China 97%Min Food Grade Sodium Metabisulphite

Sodium metabisulphite 97%min food grade
Other names: Sodium metabisulfite; metabissulfito De Sodio
Cas No.: 7681-57-4
Molecular formula: Na2S2O5
Usage:
Bleaching agent (such as candy, cakes, dried slices of tender bamboo shoots etc. ) Loosening agent (such as bread, biscuits etc. ) preservatives, disinfector (such jam and can etc. ) Antioxidant, antistaling agent (such as seafood, fruits, vegetables etc. )
Packing: In 25kgs plastic woven bags
Why cooperate with us?
>>Demand--Custom demand are welcomed, we can customize your brands.
>> MOQ --3 ton, the least mininum to support you.
>> Production--Assembly line production, high standard and strict requirements
>> Quality--Humic acid Sources are extracted from young active leonardite mine
>> Products--We have developed 5 series and more than 300 kinds of products.
>> Package--Tailor-made package to cater for your personalize taste
>> Payment--Various options to make payment more convenient
>> Delivery & Logistics— Within 15 working days after receipt of payment or L/C; We have big discount from forwarder (Long Contract) or LCL to save on your freight cost.
>> Customer Service--E-mail your suggestions or complaints, and we will handle them ASAP.

ItemStandard Na2S2O5 97%min SO2 65%min Water insoluble matter 0.05%max Fe 0.003%max PH Value 4.0-4.6 As 0.0002%max Pb 0.002%max