Product Details
Product Description
Product Description
Red Sodium Sulphide Flakes
Properties: Industrial grade is generally in flakes form with yellow color, slight rotten egg smell, easily being deliquescent, soluble in water and alcohol, water solution with strong alkaline.
Chemical Name
| Sodium Sulphide
|
Molecular Formula
| Na2S
|
CAS NO.
| 1313-82-2
|
EC NO.
| 215-211-5
|
Hazardous Class
| 8.1
|
Specification:GB10500-2009 (Industrial Sodium Sulphide Standard)
Item No.
| First Grade
| Qualified
|
Sodium Sulphide (Na2S) , %≥
| 60.0
| 60.0
|
Na2S03 , %≤
| 1.0
| -
|
Na2S203 , %≤
| 2. 5
| -
|
Iron (Fe) ,ppm.≤
| 10
| 30
|
Water Insoluble, %≤
| 0. 05
| 0. 05
|
Na2C03, %≤
| -
| -
|
Usage:
1)Dyeing and printing industry as a dyeing agent for dissolving vulcanized dyes.
2)In the tannery industry, it is also used to hydrolyze the peels to remove hair and to prepare sodium polysulfide to accelerate the dyeing of dry skin to soak and help soft.
3)The paper industry is used as a cooking agent for paper.
4)The textile industry for rayon denitration and reduction of nitration and cotton fabric mordant dyeing.
5)The pharmaceutical industry for the production of phenacetin antipyretic.
6)Mineral processing industry and so on.
Package Type : 25kg/ plastic woven bag (can adjusted as customers requirement)
>>
High Capacity Paper and Cardboard Shredder
>>
Static Mixing Immovable Mixers Inline Static Mixer Pipe Mixer for Sewage Treatment
>>
Engine Accessory SAA6d170e-5e Wire Harness 6245-81-9480
>>
LED Moving Head Beam Light for Stage Bar Party
>>
Agricultural Mini Tiller Cultivator Machine Mini Track Tractor Rotary Tiller
>>
Gear with Teeth Grinding BW6642XX
>>
Eco-friendly Bamboo Cake Cookies Stand Wooden Fruit Tray Cupcake Storage Rack Kitchen & Tabletop
>>
Hot Selling High Quality transparent Plastic Rice Gusset Packaging Bag Seal Bags
>>
Full Servo Mutli-Color Glazing Screen Printing Machine
>>
Baby Support Jwc S, M, L, XL Adult Disposable Diaper Production Line Machine
>>
Excavator Grapple Excavator Grapple Excavator Hydraulic Rotating Grapple Wooden Grapple Log Grapple Stone Grapple
>>
50W 100W Fiber Autofocus CNC Fiber Laser Marking /Engraving/Engraver/Marker /Cutting/Cutter/ Machine for Metal/ Cup/Jewelry /Plastic/ Laser Marking Machine
>>
led grille panel light bumper grill smoke led fit for tacoma
>>
1.8/2 Ton Mini Crawler Excavator Digger with Travel Reducer
>>
Ceramic Filter Element of Mini Faucet Tap Water Filter
>>
Nc Hydraulic Bending Tube Metal Pipe Bending Processing
>>
6000-8000bph 16-16-5 pure mineral water filling machine for mineral pure liquid bottling line
>>
ansi class 1500 stainless steel SS ring type joint rtj flange dimensions
>>
Zenith Granite Sand Stone Crusher Machine Artifical Sand Production Line Sand Making Machine/Sand Maker (10-250tph)
>>
Shanghai Manufacturer High-Precision Laboratory Digital Analytical Balance Electronic Industrial Weighing Scales
