Others
2,3- Dibromo-2-butene-1,4-diol
Description
CAS NO. : 3234-02-4
Structure Formula: HOCH2CBrCBrCH2OH
Properties:
White crystal or powder, freely soluble in ethanol, slightly soluble in dichloroethane,Dichloroethane, to be hermetically stored in dry places.
Use:
As organic synthesis ,pharmaceutical intermediate. And surface active agent in soldering flux and solder paste.,strongly oppugn restistance and activity. have a good effort in high lights and welding electric. Large used in slap-up environmental protection softsolder for high close electro-component..
Standard of Quality:
Appearance: White crystal or powder
Content(%) : ≥ 98.5
Melting Range(°; 112-115
Ignition Residue(%) : ≤ 0.02
Acidity (%) : ≤ 0.5
Loss on Drying (65 °%: ≤ 0.1
Packing: 25 kg Cardboard Pail
Read More
Orising Chemical Co.,Ltd
orilane
Address: 1105/RM A/FL,Fuda Building.489 Ganjiang Rd(W),Suzhou City,Jiangsu Province , China ,
suzhou, Jiangsu
China, 215007
Tel: 86-512-87679311
Fax: 86-512-87679310
