1.sodium sulphide yellow flakes
2.Fe:10PPM -1500PPM
3.Na2CO3:2.0% MAX
4.Water Insoluble(%):0.2% MAX
5.in 25kgs woven bags
We manufacture high quality sodium sulphide yellow flakes and red flakes with the most competitive price. The main content is 60%min with Fe 10ppm, 30ppm, 150ppm and 1500ppm.
1.PACKING: 25kgnet each PPbag.
2.PROPERTY: Red or Yellow flakes, or White crystals, easily being oxidized and deliquescent in air; Dissolving in water showing strong alkalinity; Insoluble in ether. It's corrosive;
3.USES: Mainly used for high-quality tanning, textile, print, dyeing, molting, papermaking, medicine industries etc;
4.Specification:
Items | Standards | Result |
Na2S%: | 60%min | 60.03% |
Na2CO3%: | 2%max | 1.67% |
Fe%: | 0.001% max
| 0.001%
|
Water insoluble%: | 0.03% max | 0.02% |
About US
Wuhan Guotai Hongfa Commodity Co.,Ltd. is mainly engaged in chemical raw materials such as industrial acid,alkali,salt,and other products with superior quality since 2005. We have won a lot of praise for a short period of time in the industry. We were entitled with dangerous chemicals(B) in 2005, and we got dangerous chemicals(A) in 2010 successfully. And we export to around the world like South Africa,Europe,Middle-East and South-East Asia.
We keep low profit which base on the best service in your whole order process from produce ,shipping to after-sales. If you have any questions, please feel free to contact us by e-mail, fax or telephone. We will endeavor to work on "INTEGRITY" concept. We will give top priority to the interests of our clients, and we look to cooperating with you!
