| CAS No.: | 7681-57-4 |
|---|---|
| Formula: | Na2s2o5 |
| EINECS: | 231-673-0 |
| Certification: | CCIC, CIQ, RoHS, ISO, Halal |
| Purity: | 90%~99% |
| Appearance: | White Crystal Powder, Powder |
| Samples: |
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| Customization: |
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Audited Supplier Sodium Metabisulfite
Property: white or light yellow crystal powder.
Molecular Formula :Na2S2O5
Molecule Weight :190.12
CAS NO .:7681-57-4
Appearance :White Free Flowing Fine Crystal or Powder
All product parameters have been tested by professional authorities!
If you want to know more about the product parameters, please contact us!
Product parameters are the basic indicators of product quality, we can guarantee product quality!
| PRODUCT | SODIUM METABISULFITE FOOD GRADE | |
| ITEM | SPECIFICATION | TEST RESULT |
| Na2S2O5(calculated by dry base) % | ≥96.5 | 97.28 |
| Fe(calculated by dry base) % | ≤0.003 | 0.002 |
| Water insoluble matter(calculated by dry base) % | ≤0.05 | 0.03 |
| Have metal(calculated by dry base) % | ≤0.0005 |
0.0004 |
| ARSENIC(calculated by dry base) % | ≤0.0001 |
0.0001 |
| PH(5% water soluble) | 4.6 | |
Packed in 25kg plastic woven bag, 25kg Kraft paper bag, 500kg/1000kg/1100kg/1200kg jumbo bag or as per the buyer's requirement.
Application:
(1) Food Grade: Bleach agent (e.g. candies, cake, bamboo shoots, etc); Loose agent (e.g. bread, cracker etc); 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 the production 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.
A. More than 12 years of export experience, and professionals provide 24-hour online services;
B. Good quality, guaranteed price, fast supply and large quantity;
C. Flexible and diverse settlement methods and timely delivery of goods and documents;
D. The outer packaging is wear-resistant and moisture-proof, and multiple packaging methods are optional;
E. Cooperate closely with shipping forwarders to ensure the safety of after-sales goods;
With the aim of supplying best quality prompt delivery, competitive price and professional service.
we are looking forward to cooperating with you for a bright future!
Besides Chemicals, FONDLAND have our own logistics team and warehouse.
Fondland Chemicals Co., Ltd. established in 2010, is a leading manufacturer and supplier of chemical products in China.
We have our own logistics company, large storage center. And we also reach a close cooperation with excellent import and export agency.So we can provide a full range of one-stop service for domestic and foreign customers.
Our products were sold to most of the world, including Middle East, Africa, Southeast Asia, North America, South America , Europe etc.
Main products: soda ash, sodium bicarbonate, calcium chloride, formic acid , citric acid and other chemical products and food additives.
With the aim of supplying best quality, prompt delivery, competitive price and professional service,we are looking forward to cooperating with you for a bright future!
1. Q: Are you manufacturer or trading company?
A: We are manufacturer
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 givesupervision 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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Audited Supplier 
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