Sodium Hydrosulfide Sodium Hydrogen NaHS CAS NO:16721-80-5 UN 29949 HG/T3687-2000 sodium sulphide flakes

• Customization: Available
• CAS No.: 16721-80-5
• Formula: NaHS
• Model NO.: Sodium Hydrosulfide
• EINECS: 240-778-0
• Certification: ISO
• Purity: ≥99%
• Type: Sodium Sulfate
• Appearance: Flake or Liquid
• Grade Standard: Agriculture Grade
• UN No: 2949
• Transport Package: pp bag with PE liner
• Specification: 25KG OR 900KG
• Origin: China
• HS Code: 28301090
• Production Capacity: 30000000T/Year

Product Description

Chemical Name:Sodium Thiocyanate

Molecular Formula:NaHS Molecular Weight:56.06 

CAS NO:16721-80-5

Derailed Parameters

 Solid State (Pale yellow flake)

Test       Item	Parameter    Index
NaHS(dry basis )Content                          Min%	70.0
Fe  PPM                                                   Max%	20
NaS                                                    Max%	2.0

Liquid State(Orange liquid)

Test      Item	Parameter    Index
NaHS(dry basis )Content                          Min%	40.0
Fe  PPM                                                   Max%	-
NaS                                                    Max%	1.0

Synonyms: Sodium Hydrosulphide, Sodium Hydrogen Sulphide, Sodium Hydrogen sulfide , Soudium Sulfhydrate, Sodium                                 Bisulphide.
 
Predominace: Mainly used by mill run , pesticide, dye , leather preduction and organic compound. Compared wioth other                                   company, high purity, less impurity, not easy to be intenerated, especially less iron, sodium sulfide, sodium                                       carbonate , insolubles impurity in water. Dip-dying in the leather production, it can disperse the fibre equably. Less                           iron insure the appearance and good quality of leather.

Producing Method: Absorb sulfureted hydrogen(H₂S)through subtractive ionic film.

Properties: White needle system crystal, easily being deliquesent,soluble in water and aichohol, water solution with strong                                alkaline. Reacted with acids and liberates hydrogen sulfide. Industrial grade is generally in solution from with pale                             yellow color, slight rottenegg smell.

Packing:25kg net in pp bag with PE liner or 900kg bag, 1r 1000kg bag with pallet. 

Packing for liquid : net 1250kg plastic barrel with pallet.

Standard:HG/T3687-2000

 

Quality Control
        Quality Management Department consists of Quality Assurance (QA) and Quality Control (QC), which is independent from production and manages all activities related to quality. The quality management department is leaded directly by General Manager.
       All the products must be examined and confirmed whether released or rejected by quality management department.
       All the inspection record and product record must be collected in the technology archives room.
      The company implements the stringent QA/QC system that covers the whole line from supplier audit, procurement, and production, to shipment and distribution.
       Its operation complies with China's GMP, even beyond it. It has passed 8 GMP inspections by Chinese regulatory bodies, as well as GMP certifications of Brazil, Egypt, Indonesia, and Pakistan.

About Us
      Since the year 2010, Changzhou Good-job Biochemical Co., Ltd. has been specializing in manufacturing plant protection products, including herbicide, insecticide, fungicide and plant growth regulator. We can provide a wide range of finished products made by different formulations, such as WDG, SG, WP, SP, EC, SL, SC, FS, EW and DS. Apart from high quality biocidal products, we also work with our valued customer to determine the customized solution tailored to your specific requirements.
      With over about 20 years of experience in the agricultural industry, we build a good reputation at work. All raw material suppliers are ISO certified, quality driven plants. Before manufacturing begins, all raw materials must be tested by our chemical analysis laboratory. Besides, we assign quality control personnel to monitor the production process and adopt material sampling and testing method to guaratee superb performance before delivery. Meanwhile, we can allow for a third party testing agency to verify products and make a test report, ensuring the reliability of our products.