Best Price Sodium Hydrosulfide 70% 88% 90% CAS No 16721-80-5

• CAS No.: 16721-80-5, 1313-82-2
• Formula: Nahs, Na2s
• EINECS: 240-778-0, 215-211-5
• Appearance: Flake
• Classification: Sn
• Purity: 80%~90%
• Model NO.: TNN10
• Type: Sodium Sulfide
• Grade Standard: Agriculture Grade, Industrial Grade, Medicine Grad
• Place: Cool
• Sample: Free
• Usage: Paint, Ceramic, Cosmetic, Plastic, Leather
• Solubility: Solubility
• Transport Package: Bags
• Specification: 25kg plastic woven bag
• Trademark: TNN
• Origin: China
• HS Code: 28301090

Product Description

COA:

Item	The National Standard
Appearance	Yellow Flakes
NaHS            %≥	70.00
Na2S             %≤	3.50
Fe                 %≤	0.0030
Conclusion	Qualified