CAS 7681 57 4 25Kg Bag SMBS Sodium Metabi Sulfite/Sodium Metabisulfite
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- Supplier: Zhengzhou Magic Star Beauty Co. Ltd.
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Product Overview
Description
Product Description
CAS 7681-57-4 25Kg Bag SMBS Sodium Metabi Sulfite/Sodium Metabisulfite
Detailed Images
Description:
Sodium metabisulfite is a white or yellow crystalline powder or small crystal with a strong odor of SO2, with a specific gravity of 1.4. It is soluble in water, and the aqueous solution is acidic. When it contacts with strong acid, it emits SO2 to generate corresponding salts.
Product Name | SODIUM METABISULPHITE | ||
Analysis item | Standard | Analysis Result | |
Main content(Na2S2O5) | 97%min | 97.1% | |
Fe ( Fe) | 0.003%max | 0.003% | |
Water-Insoluble | 0.05%max | 0.02% | |
Arsenic(As) content | 0.0005%max | <0.0001 | |
(pb) content | 0.0005%max | <0.0005 | |
Feature&Application
Feature:
1. Colorless prismatic crystal or white powder; Sulfur dioxide taste, acid and salty; After storage, the color will gradually change to yellow
2. It is soluble in water and the aqueous solution is acidic. Soluble in glycerin, slightly soluble in ethanol.
2. It is soluble in water and the aqueous solution is acidic. Soluble in glycerin, slightly soluble in ethanol.
Application:
1. It is used as chromatographic analysis reagent, preservative and reducing agent, as well as dye and pharmaceutical industry
2. Food industry is used as bleach, preservative, loose agent, antioxidant, color fixative and fresh-keeping agent.
3. Used for printing and dyeing, synthesis, printing, leather making, pharmacy, etc
2. Food industry is used as bleach, preservative, loose agent, antioxidant, color fixative and fresh-keeping agent.
3. Used for printing and dyeing, synthesis, printing, leather making, pharmacy, etc
Packing&Delivery
Our Company
Certificate
FAQ
1. who are we?
We are based in Henan, China, start from 2020,sell to North America(28.00%),Mid East(21.00%),South America(14.00%),Southeast Asia(12.00%),Africa(9.00%),Northern Europe(4.00%),Domestic Market(4.00%),Southern Europe(3.00%),Eastern Europe(2.00%),South Asia(1.00%),Western Europe(1.00%),Eastern Asia(1.00%). There are total about 51-100 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
Titanium Dioxide/Water Treatment/Sodium Thiosulphate/Solvents/Monosodium Glutamate/CMC
4. why should you buy from us not from other suppliers?
1. 20 years of export sales experience 2. Germany imported Production line 3. 3 modern production bases 4. Standardized management system and strict quality controlsystem to ensure stable quality and supply 5.4 mature sales team, provide comprehensive
5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,FAS,CIP,FCA,CPT,DEQ,DDP,DDU,Express Delivery,DAF,DES；
Accepted Payment Currency:USD,EUR,JPY,CAD,AUD,HKD,GBP,CNY,CHF;
Accepted Payment Type: T/T,L/C,D/P D/A,MoneyGram,Credit Card,PayPal,Western Union,Cash,Escrow;
Language Spoken:English,Chinese,Spanish,Japanese,Portuguese,German,Arabic,French,Russian,Korean,Hindi,Italian
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