China (Mainland)
High purity Sodium sulfite with best price and good quality CAS NO.7757-83-7
- Min.Order: 10 Gram
- Payment Terms: L/C,T/T,Other
- Product Details
Keywords
- Sodium sulfite
- purity 97% Sodium sulfite
- high quality cas 7757-83-7
Quick Details
- ProName: High purity Sodium sulfite with best p...
- CasNo: 7757-83-7
- Molecular Formula: Na2SO3
- Appearance: white powder
- Application: used as analytical reagent; used in ph...
- DeliveryTime: within in 5-7 working days after recei...
- PackAge: 25kg/woven bag or as customers' requir...
- Port: Wuhan, Shanghai, Guangzhou, Tianjin po...
- ProductionCapacity: 250 Kilogram/Month
- Purity: ≥97%
- Storage: well-ventilating, away from open fire,...
- Transportation: by sea
- LimitNum: 10 Gram
- Grade: Industrial Grade,Pharmaceutical Grade
Superiority
1, High quality with competitive price:
We are manufacturer and can provide high quality products with factory price.
2, Fast and safe delivery
1) Parcels can be sent out within 24 hours after payment. Tracking number is available.
2) Secure and discreet shipment. You have various choices of transportation methods.
3, We have clients throughout the world.
1) Professional service and rich experience make customers feel at ease, adequate stock and fast delivery meet your desire.
2) Market feedback and goods feedback are appreciated, meeting customers's requirement is our responsibility.
3) High quality, competitive price, fast delivery, first-class service gain the trust and praise from the customers.
Details
Basic information
|
Product Name: |
|
|
Synonyms: |
Sodium sulfite anhydrous;SODIUM SULFITE, EXSICCATED;SODIUM SULPHITE;anhydroussodiumsulfite;disodiumsulfite;exsiccatedsodiumsulfite;natriisulphis;natriumsulfid |
|
CAS: |
|
|
MF: |
Na2O3S |
|
MW: |
126.04 |
|
Product Categories: |
Inorganic Chemicals;Inorganics;Water Ttreatment Chemicals;Analytical Reagents for General Use;Disulfide Bridge Cleavage Reagents;Denaturation;Synthetic Reagents;ACS GradeBiochemicals and Reagents;Synthetic Reagents;inorganic compound;Paper, glass, printing and dyeing |
|
Mol File: |
|
|
|
|
|
Chemical Properties |
|
melting point |
500 °C |
|
density |
2.63 |
|
refractive index |
1,484 |
|
storage temp. |
Store at RT. |
|
solubility |
H2O: 1 M at 20 °C, clear, colorless |
|
Water Solubility |
23 g/100 mL (20 ºC) |
|
Sensitive |
Hygroscopic |
|
Stability |
Stable. Incompatible with strong acids. Moisture and air sensitive. |
Technical specification
|
Specification Index name |
Analytically pure-AR |
Chemical pure-CP |
High purity |
|
Content(Na2SO3) |
≥97.0 |
≥95.0 |
≥96.0 |
|
Clarity test |
Qualified |
Qualified |
|
|
Water insoluble |
≤0.005 |
≤0.01 |
≤0.03 |
|
Sulphurous acid( counted by Na2HSO3 ) |
Qualified |
Qualified |
|
|
Free alkali( counted by Na2CO3 ) |
≤0.1 |
≤0.3 |
≤0.5 |
|
Chloride(Cl) |
≤0.005 |
≤0.02 |
≤0.05 |
|
Thiosulfuric acid(S2O3) |
≤0.01 |
≤0.02 |
≤0.04 |
|
Ferrum(Fe) |
≤0.0005 |
≤0.002 |
≤0.003 |
|
Heavy metal(counted by Pb) |
≤0.001 |
≤0.002 |
≤0.003 |
|
Arsenic(As) |
≤0.0001 |
≤0.0005 |
≤0.001 |
About us:
Hubei Jusheng Technology Co., Ltd., is a large group corporation which engaged in the R&D and manufacture of chemicals, Pharmaceuticals and intermediates. We have earned ourselves a good reputation at home and abroad with advanced technology, standardized management and well established service systerm. We have developed to a very famous group corporation Enterprise in chemical industry step by step.
Our main products:
Hormones, Dianabol , Testosterone blend , Sustanon 250 ,Trenbolone Acetate,test prop ,Nandrolone Decanoate , DECA , Deca-Durabolin , Equipoise EQ,Methenolone acetate, Primobolan,Stanozolol, Winstrol , winny, Oxandrolone ,Anavar ,Finaplix, Testosterone Enanthate, Methandienone , fat burner,Masteron, Sildenafil (Viagra), Tadalafil, Orlistat.