| CAS No.: | 7681-57-4 |
|---|---|
| Formula: | Na2s2o5 |
| EINECS: | 231-673-0 |
| Certification: | CCIC, CIQ, RoHS, ISO, Kosher, Halal |
| Purity: | 97% |
| Type: | Sodium Metabisulfite |
| Samples: |
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| Customization: |
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Product Name: Sodium Metabisulfate
Molecular Formula :Na2S2O5
Molecule Weight :190.12
CAS NO.:7681-57-4
Other Names: Metabisulfite Sodium
Appearance :White Free Flowing Fine Crystalline or Powder
| Project | Target (superior product) |
Test Result |
| Content(Na2S2O5) | 96.5%Min | 97.18% |
| SO2 | 65.0% Min | 65.53% |
| Iron(Fe) | 0.003%Max | 0.002% |
| As | 0.0001% Max | 0.0001% |
| Water Insoluble Matter | 0.05% Max | 0.01% |
Application:
(1) Food Grade: Bleach agent (e.g. candies, cake,
bamboo shoots, etc); Loose agent (e.g. bread, crackeretc); Antiseptic and germicide (e.g. fruit juice, tinned
food, brews, the cereals food is defended storage etc); Inhibitor and freshen agent (e.g. day lily, seafood, fruit and vegetable etc).
(2) Industry Grade: Mordant of printing and dyeing; Dechlorinate of textile after bleaching; Sulphonated agent and reducer of chemical industry and pharmacy;
Bleach of paper pulp, bamboo and timber bleach of
Stap; Treatment agent of waste water; Rubber
solidifying agent Perfume industry is served as
hydro carbon perfume aldehyde
The hide profession employ to do to molt dose and pliable dose and wearproof dose; sewage treatment, and
so on .
(3) Pharmaceutical Grade: In chemical synthesis in theproduction of acrylic fibre, vitamin K, vitamin A,
pharmaceutical intermediates, etc.
(4) Photo Grade: The sensitize industry is served as
the developing agent reductant and the protection of
fixing bath dose.
Best Quality
1) Stric quality control system and rigorous QHSE
2)Professional manufacturer, professional quality control team, welcome to visit our website.
3) Specifications testing from raw material to finished product
4) Supervision on container loading and delivery to ensure the clearness and neatness of package
Prompt Delivery
1) Sufficient supply capacity
2) After accumulation of 10 years, choose shipping lines with more competitive price, better service and shorter lead time
3) Consistently develop on bulk carrier and air transportation to satisfy customer's demand
4) Sample order in stock, and bulk production depends on quantity.
5) Shippping: We have strong cooperation with DHL.TNT.EMS. You also can choose your own shipping forwarder.
Competitive Price
1) Professional sourcing team
2) Close cooperation relationship with TOP5 supplies in the industry for 10 years
3) Stable and plenty of shipments to guarantee more comepetitive sea freights from shipping lines
Professional Service
1) 24-hour on line for consulting
2) Professional technical supports and services
3) Provide one-stop procurement solution and optimized delivery plan
4) After-sale sevice:
All products will have been strictly quality checked i
1. Q: Are you manufacturer or trading company?
A: We are trading company but we have shares in several cooperated factories.
2. Q: What would you do to guarantee the product quality?
A: We have professional quality control team with strict quality control system and rigorous QHSE.
We give supervision on container loading and delivery to ensure the clearness and neatness of package.
3. Q: What about your price?
A: We always supply the products with appropriate price,because we believe this is an effective way to build
long - term business with our customers and earn good reputation.
4. Q: What payment terms do you accept?
A: For new customers, we accept 30% T/T in advance,70% balance against copy of shipping docs,L/C at sight;
For old customers, the payment terms can be negotiated accordingly.
5. Q: What about the order lead time?
A: Usually the order lead time is 10-15days after receiving your prepayment.
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