Product Specifications
| Prod Model: |
PPM 10~1500 |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| CAS No.: |
1313-82-2 |
| Molecule Formula: |
Na2s |
| Type: |
Sodium Sulfide |
| Grade Standard: |
Industrial Grade |
Product Description
Our advantage:
1. Factory price,
2. Good Quality,
3. Free sample,
4. ISO Cerficate,
5. A long stable supplier,
6. Good support to you
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Specifications
Red and Yellow Flakes, Fe: 1500ppm, 150ppm, 80ppm, 50ppm, 30ppm, 20ppm, 10ppm max
ISO9001: 2008, BV, SGS
Reasonable Price, High Quality
The company which is a professional chemical corp certified by SGS, BV and ISO9001: 2008, is a leading manufacture & exporter of Sodium Sulphide 60%min, Sodium Hydrosulphide 70%min in China.
Uses: Mainly used in drug, food, ferment, rubber, textile, photo, flavor, dyes, tannage and preserve active of fruit and vegetable.
Property: Solid-fused, brown red color flakes or light yellow crystalline small crystal flakes, with SO2 ordor, soluble in water, presenting strong alkaline solution, easily oxidized when exposed to air.
| Na2S (%): 60%Min |
| Fe: 1500PPM, 150PPM, 80PPM, 50PPM, 30PPM, 20PPM, 15PPM, 10PPM Max |
| 1500PPM |
| Na2S(%) | 60.0Min |
| Na2CO3(%) | 5.0Max |
| Water Insoluble(%) | 0.4Max |
| Fe(%) | 0.15Max |
| |
| 150PPM/80PPM |
| Na2S(%) | 60.0Min |
| Na2CO3(%) | 3.0Max/2.0Max |
| Water Insoluble(%) | 0.2Max |
| Fe(%) | 0.015Max/0.008Max |
| |
| 50PPM/30PPM |
| Na2S(%) | 60.0Min |
| Na2CO3(%) | 2.0Max |
| Water Insoluble(%) | 0.2Max |
| Fe(%) | 0.005Max/0.003Max |
| |
| 20PPM/15PPM |
| Na2S(%) | 60.0Min |
| Na2CO3(%) | 2.0Max |
| Water Insoluble(%) | 0.2Max |
| Fe(%) | 0.002Max/0.0015Max |
| |
| 10PPM/5PPM |
| Na2S(%) | 60.0Min |
| Na2CO3(%) | 2.0Max |
| Water Insoluble(%) | 0.2Max |
| Fe(%) | 0.001Max/0.0005Max |
