| Model: | C180018 |
|---|---|
| Brand: | sensedawn |
| Origin: | Made In China |
| Category: | Chemicals / Inorganic Chemical Materials / Inorganic Salt |
| Label: | sodium sulfite , sodium sulfite anhyd , 7757-83-7 |
| Price: |
US $300
/ ton
|
| Min. Order: | 1000 ton |
| Live Chat: | Last Online:17 Nov, 2014 |
Chemical Name: sodium sulfite anhydrous
CAS No. :7757-83-7
Synonyms: Sodium sulfite anhydrous;
SODIUM SULFITE, EXSICCATED;
SODIUM SULPHITE;
anhydroussodiumsulfite;
disodiumsulfite;
exsiccatedsodiumsulfite;
natriisulphis;
natriumsulfid
Purity:97%
Appearance: white powder
Grade Standard: food grade
Main uses:
This product is used as the reducer of coloring matter and chemical industries,printing and
dyeing industries,medicine,paper making industries and food fresh.
Specification:
|
|
Type |
||
|
BEST |
FIRST |
Compiled |
|
|
content (Na2SO3),% |
≥ 97.0 |
≥ 96.0 |
≥ 93.0 |
|
Fe,% |
≤ 0.003 |
≤ 0.005 |
≤ 0.02 |
|
soluble substance in water% |
≤ 0.02 |
≤ 0.03 |
≤ 0.05 |
|
Educt Alkali(Na2CO3),% |
≤ 0.10 |
≤ 0.40 |
≤ 0.80 |
|
Sodium sulfate(Na2SO4),% |
≤ 2.5 |
— |
— |
|
Sodium chloride(NaCl),% |
≤ 0.10 |
— |
—
|
Storage:
Keep in a tightly closed container, stored in a cool, dry, ventilated area.
Protect against physical damage and moisture. Isolate from any source of heat or ignition.
Avoid storage on wood floors.
Packaging & Shipping
Packing: in polythene plastic bag with a polypropylene overbag
payment: L/c ,T/T ,D/P,D/A and so on
shipping: Within 1-5 working days after receipt of the payment
Our Services
We provide the best sales service and after-sale service. If any quality
problems or shortage, you can claim for compensation within 15 days after
the goods arrival.
| Payment Terms: | TT/LC/DP/DA |
|---|---|
