CAS No.: | 7681-57-4 |
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Formula: | Na2s2o5 |
EINECS: | 231-673-0 |
Certification: | CCIC, CIQ, RoHS, ISO, Kosher, Halal |
Purity: | 97% |
Type: | Sodium Metabisulfite |
Samples: |
500g
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Customization: |
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Suppliers with verified business licenses
Product name:Sodium Metabisulfite/Sodium Pyrosulfite/Sodium Metabisulphite
Property: white or light yellow crystal powder.
Molecular Formula :Na2S2O5
Molecule Weight :190.12
CAS NO.:7681-57-4
Appearance :White Free Flowing Fine Crystalline or Powder
EINECS NO:231-673-0
HS CODE:2832100000
PRODUCT NAME: | SODIUM METABISULPHITE | 25KG/1250 KG |
Grade: | Food grade | Industry grade |
Na2S2O5 |
97% MIN | 96.0%MIN |
SO2 | 65%MIN | 65%MIN |
Iron (Fe) | 0.003%MAX | 0.001%MAX |
Heavy Metals as Pb | 0.0005% MAX | 0.001%MAX |
Chloride(CL) | 0.01%MAX | 0.05% max |
Arsenic | 0.0001% MAX | 0.0002%max |
Water Insoluble | 0.05%MAX | 0.0002%MAX |
PH value | 4-4.6 | 4.2 -4.8 |
25kg pp/paper bag with PE liner; 1000kg jumbo bag; can be customized as per request
1.The packaging forms of our products are plastic woven bags, film bags, moisture-proof bags, kraft paper bags, plastic buckets;
2.You can choose 25kg, 1000kg and other different specifications
3.You can also customize the shipping mark and pallet according to actual needs, to ensure that the packaging is intact during the transportation of the goods,;
4.In order to prevent the goods from deterioration due to moisture, please also store the goods in a dry and cool place;
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.
Fondland Chemicals Co., Ltd. established in 2010, is a leading manufacturer and supplier of chemical products in China.
1. Any inquiries will be replied within 24hours
2.Professional chemical raw material supplier,Over 12 years experience of exporting.
3.High quality, reasonable & competitive price, fast lead time.
4.After-sale sevice:
1)All products will have been strictly quality checked in house before paking
2) All products will be well packed before shipping
5.Faster delivery:
To follow orders and arrange shipping in time, providing complete
documentsforCustoms clearance according to different export policies in diferent countries.
FAQ:
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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