Jiaxing Kingvolt Import & Export Co., Ltd.

    Intermediates Series

 

 

4,4'-Oxybis(Benzene Sulfonyl Chloride) (OBSC)

 

Product Name

4,4'-Oxybis(Benzene Sulfonyl Chloride) (OBSC)

Product Pic

Packing Pic

Other Name

4,4'-Oxybis(Benzenesulfonyl Chloride); P,P’-Oxybis(Benzenesulfonyl Chloride); 4,4’-Bis(Chlorosulfonyl)Diphenyl Ether; OBSC

CAS NO.

121-63-1

Molecular Formula

C12H8Cl2O5S2

Molecular Structure

 

Packing

25kgfibre drum or 25kg woven bag

Product Usage

This product can be used in organic synthesis, pharmaceutical, also is a plasticizer. It Is agent intermediates of OBSH foaming.

Class Or Division

Dangerous Goods

UN Number

Packing Group

8

3261

 

H.S.CODE

2904909090

 

Check-Point

Unit

Specifications

Appearance

---

White Crystal Powder

White Crystal Powder

Purity

% min

98

85

Melting Point

°C min

127

126

Free Water

% max

0.3

15

Free Acid

% max

0.2

0.5

 

国产最爽的乱婬视频国语对白_五月婷婷88亚洲_国产成人精品综合_欧美日韩-中文字幕