The specific descriptions of the product are as follows:
(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*20í»FCL
(9) Delivery Time: Within 15 days
(10) Payment: T/T & L/C at sight
(11) Country of Origin: China
The specific descriptions of the product are as follows:
(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*20í»FCL
(9) Delivery Time: Within 15 days
(10) Payment: T/T & L/C at sight
(11) Country of Origin: China
