No 1. Exporing with ISO Certificate of Sodium Hydrosulfide 70%

• Customization: Available
• CAS No.: 16721-80-5, 1313-82-2
• Formula: Nahs, Na2s
• Model NO.: 70%
• EINECS: 240-778-0, 215-211-5
• Appearance: Flakes, Powder
• Classification: Sn
• Certification: CCIC, CIQ, RoHS, ISO
• Purity: 50%~80%
• Type: Synthetic, Natural, Sodium Sulfide
• Grade Standard: Industrial Grade/ Food Grade
• Colour: Yellow, Red, Orange
• Usage: Paint, Ceramic, Cosmetic, Plastic, Leather, Ink, Paper, Textile, Food, Copper Flotation
• Solubility: Solubility
• Varieties: Sulphur Red Lgf, Sulphur Yellow Brown 5g
• Production Method: Boiling Method, Starbucks Roast
• Application Material: Leather, Chinlon
• Package: 900kgs Bags
• Copper Flotation: 70%
• Transport Package: 25kigs Bag,
• Specification: 70%
• Trademark: TIGER
• Origin: China of Origin
• HS Code: 28301010
• Production Capacity: 10000 Mt/Month

Product Description

sodium hydrosulfide nahs price manufactures

sodium hydrosulphide 70%    sodium hydrosulfide 70%

sodium hydrosulphide flakes   sodium hydrosulfide flakes

Product Description

 1.Chemical and Physical Properties:                                        

Sodium hydrosulfide(NaHS) 
1) 70%min Fe:30ppm 
3) Flakes,lsolid 
4) Used in Minning,Leather Making,Textile

Packaging & Shipping

 Applications:

Leather Tanning

As a Flotation agent in Copper Mining

Storage and transportation:Avoid moisture and drench when being transported.Should not be stored and transported with acid

3.PACKAGE:                                                                                        

Sodium Hydrosulphide / Sodium Hydrosulfide Solid: 

 N.W:25kgs G.W.:25.2kg

INSPECTION RESULT
ITEMS	STANDARDS	RESULT
NAHS(%)	70.0MIN	71.3
NA2S (%)	0.5MAX	0.3
NA2SO3 (%)	1.5MAX	1.0
FE (%)	0.003MAX	0.0025
NA2CO3 (%)	1.0MAX	0.7
MATTER INSOLUBLE IN WATER (%)	0.005MAX	0.003
CONCLUSION	QUALIFIED