1. Materials information
English name: Sodium benzenesulfinate
CAS number: 873-55-2
Molecular formula: C6H5NaO2S
Molecular weight: 164.16
Melting point>300 ° C (lit.)
Solubility: soluble in water.
Usage: Used as an analytical reagent
Usage: Sodium benzenesulfonate is an intermediate in the preparation of chrysanthemum acid by the Mar method, and can also be used as a photo reducing agent.
Usage: This product is a primary brightener for bright nickel plating. It has a significant effect on reducing the grain size of the nickel plating layer, making the coating bright and having good ductility. The general dosage is 0.1-0.3 g/L.
Usage: Used as a polymer adhesive reinforcing agent and plasticizer, for plasticizing and modifying polyamides, epoxy resins, and phenolic resins
Usage: This chemical is specifically manufactured for the photography, pharmaceutical, and electroplating industries.
2. Packaging of materials
For powders: normal is 25kgs/Drum or bag, or larger/smaller package as request.
For liquids: normal 25kgs/drum, 180-300kgs/bucket, or IBC, determined by the nature of the product.
Or smaller package 1kg/bottle, 10kgs/bottle as request.
3. Shipping & Delivery
Provide door to door service
Suitable for goods under 50kg
Delivery: 3-7 days
Cost: low cost
Provide airport to airport service
Suitable for goods over 50kg
Delivery: 3-14 days
Cost: high cost
Provide seaport to seaport service
Suitable for goods over 100kg
Delivery: 2-45 days
Cost: low cost
4. Contact information
For more details, pls contact us freely.
Email address: elin@fdachem.com
Mob: 86 13613820652
WhatsApp/Skype/Wechat/LINE: 86 13613820652
| 4-tert-Butylbenzenesulfonyl chloride |
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China
