flake
1313-82-2
Na2s
215-211-5
Flake
HS
CCIC, CIQ, ISO, Reach
50%~80%
Sodium Sulfide
Industrial Grade
60%
TIGER
25kgs/Bag 22mt/20'fcl
60%
China
28301090
Product Description
Property: Easy to be deliquesced. It will generate hydrogen disulfide when reacting with acids. Use: Used in the synthesis of organic intermediates and in the preparation of auxiliary agent of sulfur dyes; Used in the waste water treatment;it is the raw material to produce ammonium sulphate and ethanethiol(semi-finished products); "Used in the copper ore beneficiation,also in the sulfurous acid dyeing of manmade fibres."
Packing: 25 kgs plastic woven bag or 900 kgs bulk.
| SPECIFICATION | ||||
| ITEM | METHOD | STANDARD | RESULT | REMARK |
| NA2S | GB-T10500-2000 | ≥60.0% | PASS | |
| NA2SO3 | GB-T10500-2000 | ≤3.00% | PASS | |
| NA2S2O3 | GB-T10500-2000 | ≤3.00% | PASS | |
| FE | GB-T10500-2000 | ≤150ppm | PASS | |
| NA2CO3 | GB-T10500-2000 | ≤2.00% | PASS | |
| Water Insoluble | GB-T10500-2000 | ≤0.05% | PASS | |
