Products Description
Product name:Benzenesulfinic acid sodium salt
Synonym:Sodium benzenesulfinate
CAS:873-55-2
MF:C6H5NaO2S
MW:164.16
EINECS:212-842-8
Melting point:>300°C
Packaging:25 kg/bag, 25 kg/drum
Solubility:Soluble in water and alcohol.
Specification
| Items | Specifications |
|
Appearance |
White crystal |
|
Purity |
≥98% |
| Water |
≤0.5% |
| PH | 6.5-8.5 |
| Cl |
≤0.2% |
| SO4 | ≤0.1% |
| Fe | ≤10ppm |
| Heavy metals | ≤10ppm |
Application
1.Sodium benzenesulfonate can be used in electroplating industry and the synthesis of photosensitive materials.
2.Sodium benzenesulfonate can be used as food and feed preservative.
3.As a polymer bonding enhancer and plasticizer, Sodium benzenesulfonate is used for the plasticization and modification of polyamide, epoxy resin, phenolic resin, ink, adhesive, nail polish and paint.
4.As a primary brightener for bright nickel plating, Sodium benzenesulfonate has a significant effect on reducing the grain size of the nickel plating layer, which can produce brightness and improve the ductility of the coating. When used for bright nickel plating, Sodium benzenesulfonate is both a walking agent and a complexing agent, suitable for use in primary brighteners, usually in combination with saccharin and secondary brighteners. It is suitable for bright acidic nickel plating, matte nickel plating, nickel iron alloy and other processes.
5.Sodium benzenesulfonate is a non steroidal antibiotic with analgesic, anti-inflammatory, and antipyretic effects. It can be used to treat diseases such as rheumatoid arthritis, rheumatoid arthritis, gout, muscle pain, etc
Storage
Store in a cool and ventilated warehouse.
Packaging
Transportation & Payment
About Transportation
* We can supply different kinds of transport according customers' demands.
* When the quantity is small, we can ship by air or international couriers, such as FedEx, DHL, TNT, EMS and various of international transport special lines.
* When the quantity is large, we can ship by sea to appointed port.
* Besides, we can also provide special services according to customers’ demands and products’ properties.
* We can supply a variety of payment methods for customers' choice.
* When the amount is small, customers usually make payment through PayPal, Western union, Alibaba, etc.
* When the amount is large, customers usually make payment through T/T, L/C at sight, Alibaba, etc.
* Besides, more and more customers will use Alipay or WeChat pay to make payment.
Contact Us
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