sodium sulfide

Post Date:
Nov 10,2022
Expiry Date:
May 09,2023

Detailed Description:

Cas No. :1313-82-2 Quantity: 25mt

sodium sulphide

We are a professional manufacture specializing in sodium sulphide export for years. We export sodium sulphide flakes and solid in large amount regularly every month. Our products are in good quality and competitively price, and we have large storage in xingang.

We have five large ware house nearby xingang port.

We exported 2000TONS PER MONTH sodium sulphide yellow flakes

Molecular formula: Na₂S

Molecular weight: 78.04

CAS No.: 1313-82-2

H.S. code: 28301010

Standard: GB42009

Appearance: Sodium sulphide is thin flakes, yellow or red, soluble water, presenting strong alkaline solution, easily oxidized when exposed to air.
Usage: Sodium sulphide used in tannage, papermaking, textile, dye, chemical material, mining.

Packing:25kg plastic woven bags,or 1000kg jumbo bags.

Specification:

1. Sodium Sulphide Yellow Flake 60%
2. Sodium Sulphide 60% Min
3. Sodium Carbonate 2% Max
4. Sodium Sulfite 1% Max

Item	Index
Item	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

CAS Registry Number:
1313-82-2
Synonyms:
;Sodium monosulfide;Sodium sulfide (Na2S);sodium sulfuret;Sodium Sulphide;Disodium monosulfide;Disodium sulfide;disodiummonosulfide;disodiumsulfide;Hesthsulphid;Na2-S;disodium sulfanide;sodium sulfidosodium;
Molecular Formula:
Na₂S
Molecular Weight:
78.0445
Molecular Structure:
Hazard Symbols:
C:Corrosive;
N:Dangerous for the environment;
Risk Codes:
R31:;
R34:;
R50:;
Safety Description:
S26:;
S45:;
S61:;