





![]() ![]() ![]() ![]() ![]() ![]() ![]() |
![]() ![]()
![]() ![]() ![]() 1.Usage: It is a substitute of rongalite. It has strong deacidize, good heat stability and simple storage and transporation. It is reducer, decolorant, plastic stabilizer, organic synthesis antioxidant and effect agent of light-sensitive material. It has used in printing, dyeing and paper making. There is no pollution during the process. 2.Characture: white grain, lustrous thin piece, column and acicular crystals. 3.Quality index: assay: 99% min; Thiourea: 0.1% max Company:Weifang Changda Chemical Industry Co.,Ltd. ![]() ![]() ![]() Products Range
![]() ![]()
Contact Info:
![]() ![]() Weifang Changda Chemical Industry Co.,Ltd.
|


