We are TIANJIN XIBEIER INTERNATIONAL CO., LTD which is a specialized manufacturer and exporter of chemicals in China.
We can supply sodium sulfide and sodium hydrosulfide of high quality at competitive price. The specific descriptions of the product are as follows:
1. sodium sulfide (sodium sulphide)
(1) Product: sodium sulfide with both yellow flake and red flake
(2) CAS NO.: 7757-83-7
(3) Molecular Formula: Na2S
(4) Molecular Weight: 78.04
(5) Purity: 60%min
Fe: 1500ppm; 150ppm; 80ppm; 50ppm
(6) Uses: Mainly used for making sulfur dyes, tanning, textile, printing, dyeing, molting, papermaking, medicine industries etc.
(7) Package: Packed in 25kg plastic woven bag
(8) Minimum Order: 1*20’FCL
(9) Payment: T/T & L/C at sight
(10) Country of Origin: China
2. sodium hydrosulfide (sodium hydrosulphide)
(1) Product: sodium hydrosulfide flake
(2) CAS NO.: 16721-80-5
(3) Molecular Formula: NaHS
(4) Molecular Weight: 56.06
(5) Purity: 70%min
Na2S: 3%max
Fe: 0.003%max
(6) Uses: Mainly used for making ammonium sulfide, dyeing, tanning, molting, mill running, chemical industries etc.
(7) Package: Packed in 25kg plastic woven bag
(8) Minimum Order: 1*20’FCL
(9) Payment: T/T & L/C at sight
(10) Country of Origin: China
Please don’t hesitate to contact us if you are interested in our product. We will make our great effort to give you our best quality and service with the most competitive price. We hope to establish long-term trade relations with your esteemed company for mutual benefits.