Top-rated sulfide sodium

Specification of sodium sulfide

ITEM I II III IV V
Fe 10ppmmax 20PPM ma 30ppm ma 80ppm max 150ppm ma
x x x

Na2S 60%min. 60%min. 60%min. 60%min. 60%min.

Water insoluble 0.10%max. 0.10%max. 0.18%max 0.20%max. 0.30%max.
s .

Na2CO3 1.80%max. 1.80%max. 1.80%max 1.80%max. 3.00%max.
.

Na2SO3 1.80%max. 1.80%max. 1.80%max 2.00%max. 2.00%max.
.

Na2S2O3 2.00%max. 2.00%max. 2.00%max 2.00%max. 2.00%max.
.

Colour Yellow

Quantity:



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Model:
1313-82-2
Brand:
Chenshi brand
Code:
215-212-0
Supply Ability:
4000mt/month
Port:
Tianjin port
Min. Order:
10 Mt
Payment:
T/T OR L/C
Na2S:
60MIN

Product Description

ITEM	I	II	III	IV	V
Fe	10ppmmax	20PPM ma	30ppm ma	80ppm max	150ppm ma
Fe	10ppmmax	x	x	80ppm max	x

Na2S	60%min.	60%min.	60%min.	60%min.	60%min.

Water insoluble	0.10%max.	0.10%max.	0.18%max	0.20%max.	0.30%max.
s	0.10%max.	0.10%max.	.	0.20%max.	0.30%max.

Na2CO3	1.80%max.	1.80%max.	1.80%max	1.80%max.	3.00%max.
Na2CO3	1.80%max.	1.80%max.	.	1.80%max.	3.00%max.

Na2SO3	1.80%max.	1.80%max.	1.80%max	2.00%max.	2.00%max.
Na2SO3	1.80%max.	1.80%max.	.	2.00%max.	2.00%max.

Na2S2O3	2.00%max.	2.00%max.	2.00%max	2.00%max.	2.00%max.
Na2S2O3	2.00%max.	2.00%max.	.	2.00%max.	2.00%max.

Colour	Yellow

Benefits:

used as making sulphur dyestuff intermediate reducer, mordant, flotation agent, depilatory for leather, digestion auxiliary in paper-making also widely used in pigment and rubber industry, etc.

Packing:

in 25KG woven bags Or in 150KG iron drum (1500ppm)
Quality control

Rigid quality control on inputs, process and outputs lead to high purity and consistent quality that permit standardization of its use in industry.
Handling and Storage

Keep in a tightly closed container, stored in a cool, dry, ventilated area. Protect against physical damage. Isolate from incompatible substances. Containers of this material may be hazardous when empty since they retain product residues (dust, solids); observe all warnings and precautions listed for the product