BAIJIN Manufacturer Sodium Hydrosulphide for Textile

BAIJIN Manufacturer Sodium Hydrosulphide for Textile  is produced through strict-controlled process, employing facilities qualified by ISO certificate. Our annual production capacity for NaHS flakes is 50,000 metric tons, with 8 chemical refinery plants in China Mainland, one in India, and one in Indonesia.

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Among our 10 total pants, Shangdong Jindian Chemical Co., Ltd. on which Shanghai Baijin Chemical Group has complete ownership is the one that produces Sodium Hydrosulphide.

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It covers a total area of 50 Mu, with 50,000 mt annual production capacity of sodium hydrosulphide both in flake and liquid. We have one production line and use the by-product (Hydrogen Sulfide) during carbon disulphide production process as material since 2013.The total plant is operated in DCS system, with 50 staffs in the plant. The whole plant has 4000 square meter warehouse for inventory. We provide the qualified product to domestics and overseas market.

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Our Facility

Introduction for Sodium Hydrosulfide (Sodium Hydrosulphide, NaHS, CAS#16721-80-5) 

NaHS is an irreplaceable alkaline product in major industrial fields, playing a vital role in many chemical processes.

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In mining industry, NaHS is highly effective in sulfidizing oxide ores and separating Copper (Cu) from Molybdenum (Mo).

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In curriery, NaHS facilitates the beginning of tannery process by helping hair falling off from hides.

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In pulp and paper industry, NaHS is incredibly useful in the Kraft pulping process when prepare synthetic cooking liquor (white liquor) during pulp mill outages and as a make-up chemical to replace lost sulfur values. It may also be used as a scrubbing media for residual chlorine dioxide generated and consumed in mill bleach plants.

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In evironmental protection industry, NaHS is an effective tool in waste treatment programs requiring stabilization and reduction of heavy and toxic metals through precipitation.

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In special chemical making, NaHS is a basic raw material in the production process of various special chemicals, such as fertilizer, pesticide, dyes, etc.

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Our stock for Sodium Hydrosulphide

• CAS#:                  16721-80-5
• EINECS/ELINCS: 240-778-0
• Molecule Formula: NaHS
• Chemical Name:    Sodium Hydrosulphide
• Appearance:          Solid yellow flakes
• Specification:         65%~75% min concentration; 20ppm~30ppm max Fe concentration

Specification Table for NaHS Flakes

Items	Standard-1	Standard-2	Standard-3	Standard-4	Standard-5
NaHS, w/%	75% min	72% min	70%  min	68%  min	65%  min
Na2S , w/%	3% max	3% max	3% max	3% max	3% max
Na2SO3 , w/%	1.5% max	1.5% max	1.5% max	1.5% max	1.5% max
Na2CO3 , w/%	1.0% max	1.0% max	1.0% max	1.0% max	1.0% max
Fe , w/%	20~30 ppm	20~30 ppm	20~30 ppm	20~30 ppm	20~30 ppm
Water Insoluble , w/%	0.005% max	0.005% max	0.005% max	0.005% max	0.005% max

 

Our Sodium Hydrosulphide 70% solid yellow flakes:

 

 

• Shipping Name: Sodium Hydrosulphide
• Packed in 25 plastic wooven bag; loaded in 20' container; about 840bags per container
• Hazard Class: 8
• UN Number: UN2949
• Packing Group: II

 

Our Package

 

• Produce Sodium Hydrosulphide with different concentration, state, Fe concentration according to customers' requirement.
• Provide ISO/ IBC tank if customers need liquid NaHS
• Flexible payment terms tailored for customers with particular requirements
• Timely and door-to-door delivery
• Forward order with buyer pricing right
• Unique product research, experiment, development, and report according to customers' requirement

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Our R & D

Shanghai Baijin Chemical Group Co., Ltd, headquartered in Shanghai, was established in 1990. With Carbon Disulfide and Sodium Hydrosulphide as the major business, Baijin Group consistently extend the industrial chain of fine chemicals, and endeavor in international trade, technical export, and R&D of science of technology.It is honored as a vice-president unit of CISIA and a president unit of carbon disulfide association with 11 subordinates.Baijin Group has ISO9001:2008 Quality Management System, ISO14001:2004 Environment Management System and GB/T 28001-2001 Occupational Health and SafetyManagement System.

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Our Workers