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| Product Name: |
Sodium Metabisulphite Food Grade
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| Specifications |
Sodium Metabisulphite (as SO2) (%) 65% Min |
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Molecular Formula: Na2S2O5
Uses: Mainly used as bleaching agent for processing leathers, fabric and organic matter, medium colouring agent for printing and dyeing; germicide and antiseptic for food preserving, brewing and beverage. Also used as auxiliary material for synthetic dyes, perfume and photographic fixing agent, etc.
Property: White or crystal powder.
Spec:
Item Index
Sodium Metabisulphite (as SO2) (%) 65% Min
Iron Content (Fe) (%) 0.005%Max
Water-insoluble (%) 0.05%Max
pH value 4.0~4.6
Heavy Metal (as Pb) (%) 0.001%Max
As (%) 0.0002%Max
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| Company: |
BROADTECH CHEMICAL INTERNATIONAL CO.,LTD.
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| Contact: |
Ms. Zhou Zifeng |
| Address: |
Suite 1009, 10/F., Xuefukangdu A, 36, West Daxue Street, Hohhot 010020, China |
| Postcode: |
010020 |
| Tel: |
086-0471-3382283 |
| Fax: |
086-0471-3382233 |
| E-mail: |
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