Diphenyl sulfone NEW

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

• By Express

Provide door to door service

Suitable for goods under 50kg

Delivery: 3-7 days

Cost: low cost

• By Air

Provide airport to airport service

Suitable for goods over 50kg

Delivery: 3-14 days

Cost: high cost

• By Sea

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