Sodium sulphate 1)yellow or red flakes 2)Purity : 60% min 3)High quality and competitive price
We are a professional manufacture specializing in sodium sulphide export for years. We export sodium sulphide flakes in large amount regularly every month. Our products are in good quality and competitively price .
Sodium Sulphide/Sodium Sulphide flakes Molecular formula: Na2S MW:78.04
CAS No:1313-82-2
H,S Code:28301010.00
Standard:GB/T 10500-2000
Appearance: Thin flakes, yellow or red, soluble water, presenting strong alkaline solution, easily oxidized when exposed to air.
Package:
also as following 25kg plastic bag or 1000kg jumbo bag.
Usage:
Tannage,papermaking,textile,dye,chemical material,mining,etc.
Specification:
Item | Index | |||||||
1500ppm | 150ppm | 80ppm | 50ppm | 30ppm | 20ppm | 15ppm | 10ppm | |
Na2S ≥% | 60 | 60 | 60 | 60 | 60 | 60 | 60 | 60 |
Fe ≤% | 0.15 | 0.015 | 0.008 | 0.005 | 0.003 | 0.002 | 0.0015 | 0.001 |
Na2CO3 ≤% | 5.0 | 3.0 | 2.0 | 2.0 | 2.0 | 2.0 | 2.0 | 2.0 |
Watter insoluble ≤% | 0.4 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.1 | 0.05 |
Na2SO3 ≤% | 2.0 | 2.0 | 2.0 | 2.0 | 2.0 | 2.0 | 1.5 | 1.0 |
Na2S2O3 ≤% | 2.0 | 2.0 | 2.0 | 2.0 | 2.0 | 2.0 | 1.5 | 1.5 |
About us
1: We have export this products for many years.
2: Some special market advantage including USA, Brazil, Argentina, Newzealand and so on.
3: We always try our best to deliver all cargo for every order of every clients.
4: Quality is top, Price is competitive, Service is professional
Sodium Sulphide
