sodium sulfide yellow

Brand Name:Zhanjiu

Model Number:Sodium sulfide low iron

Place of Origin:China

...: Quality Standard: GB10500-2009 Specification: Items Specification Appearance Yellow flakes Purity Min 60% Na2SO3 Max 1% Na2S2O3 Max 2.5% Fe Max 20ppm Water insoluble max 0.05% Application: In the dye industry, it is used to produce sulfide dyes. It is

Brand Name:KS

Model Number:60% min

Place of Origin:China

.... Fe : 10ppm / 30ppm / 150ppm max. Packing: In 25kgs net UN approved bag Quantity: 22mts/20’ H.S. NO.: 28301010 Appearance: Sodium sulfide is yellow to brick red flake. It is yellow when Fe content is lower than 30ppm and the

Brand Name:Y&X

Model Number:Depressant D451

Place of Origin:China

...a significant inhibitory effect on copper, sulfur and other minerals, and can effectively replace sodium sulfide and sodium hydrosulfide. Product name Depressant D451 Model D451A, D451B Appearance yellow brown to dark red liquid Using mathod raw liquid

Brand Name:sinochem

Model Number:60%

Place of Origin:china

CAS: 1313-82-2 HS: 28301000 UN: 1849 Hazard Class: 8.2 Appearance: Yellow-brown flakes Package: 25kg per woven bag Application: Mainly used in Metallurgy, leather industry Chemical Formula Na2S Na2S ≧ 60 Fe ≦ 0.03 Na2CO3 ≦ 5.0 Water insoluble substance, ≦...

Place of Origin:Tianjin,China

SODIUM SULFIDE YELLOW 60%, flake, solid, yellow 1.Properties Product name:sodium sulfide CAS No.:1313-82-2 Molecular Weight:78.04 Molecular Formula:Na2S Appearance:red and yellow, flakes and solid 2.Applications 1). as reducing agent or mordant agent in ...

Brand Name:BOSSORY

Model Number:SODIUM SULFIDE

Place of Origin:CHINA

...: yellow/red flake or solid. Melting point:950 °C Usage: In dyestuff industry: it is used to make sulphide dye, as raw material of ...

Model Number:30ppm

Place of Origin:china

Sodium Sulfide Flakes 30ppm CAS NO.: 1313-82-2 UN Code: 1849 HS: 2830.1010 Na2S: 60%min Na2CO3: 2.0%max Water Insolublel: 0.2%max Fe: 0.003%max Packing: 25kgs PP bags Stuffing: 22mt/20fcl

Model Number:CAS:1313-82-2

Place of Origin:Hunan, China

....00 Appearance: Yellow Flakes Specification: Specification Item Standard Content(Na2S%) 60% MIN Na2CO3% 2.0% MAX Fe 300ppm MAX Water ...

Place of Origin:Handan , Hebei , China (mainland)

Product Specifications /Features Usage It can be used in many different kinds of areas, manufacture of rubber, sculpture dyes, paper pulping, and metal refining. Competitive Advantages Well and High Quality Control , Competitive Prices , Small Order ...

Place of Origin:China

SODIUM SULFIDE cas no.1313-82-2 EINECS:215-212-0 MF:Na2S melting point:950 °C(lit.) density:1.86 g/mL at 25 °C(lit.) package:25kg/bag apperance:Light yellow sheet. solubility:Dissolved in cold water, easily soluble in hot water, slightly soluble in ...

Brand Name:Wise Chemical

Model Number:16721-80-5

Place of Origin:China

Detail Description of Sodium Hydrosulfide Flakes: Product Name: Sodium hydrosulfide Other Name: Sodium hydrosulphide, Sodium hydrogen sulfide, Sodium hydrogen sulphide CAS NO.: 16721-80-5 EC NO: 240-778-0 UN Number: 2949 Molecular Formula: NaHS or HNaS ...

Place of Origin:China

It used for dyestuff making, leather epilation reagent etc. 60% Na2S Color:primrose yellow/Red PPM: 1500ppm, 300ppm, 150ppm, 80ppm, 30ppm, 20ppm, 10ppm Molecular formula: Na2S Property: Thin flakes, yellow or red, soluble water, presenting strong alkaline ...

Place of Origin:Shandong ,China

Brand Name:DAYUAN

Model Number:DAYUAN-sodium sulfide-Yellow

Product Yellow flakes min 60% Na2S sodium sulfide chemical Other name sodium sulfide CAS No. 1313-82-2 EINECS No. 215-212-0 Molecular Formula: Na2S Purity 60% Apperance Yellow flakes Use Leather Auxiliary Agents Othere terms 1 Payment :T/T,,L/C,Western ...

Place of Origin:China

Brand Name:SUNNS

Model Number:Sodium Sulfide (Red Flake)

...),% ≤ 5.0 Appearance:Thin Flakes, Yellow Or Red, Soluble Water, Presenting Strong Alkaline Solution, Easily Oxidized When Exposed To Air, Poison Use：Mainly used in ...

Place of Origin:CHINA

Sodium sulfide Molecular Formula: Na2S Property: Thin flakes, yellow or red, Used as making sulphur dyestuff intermediate reducer, mordant, flotation agent, depilatory for leather, digestion auxiliary in paper-making also widely used in pigment and rubber industry, etc. Sodium Sulfide Yellow Flakes Na2S content: 60% min NA2CO3 1.5% max Water insoluble: 0.02% max Iron (Fe): 20 ppm Classification: Sodium sulfide...

Place of Origin:China

Brand Name:wfy

Model Number:1

..., textile industry, pigment and rubber industry etc detail Article color specification Sodium sulfide Yellow/red 55% Yellow/red 60% Yellow/red 96% Company We specialize in a large variety chemicl products. Anyone who is interested in our products will be

Place of Origin:CHINA

Brand Name:HSXH

Model Number:60%MIN

sodium sulphide/ sodium sulfide yellow/ red flake , INDUSTRIAL GRAGE 60% Molecular formular: Na2S. XH2O Molecular weight: 78 CAS NO 1313-82-2 EINECS NO 215-212-0 UN NO 1849 HS CODE: 2830101000 Property:yellow or red thin flakes, soluble in water, ...

Place of Origin:china

Sodium sulfide, inorganic compounds, also known as stink base, stinking soda, yellow alkali, Pure sodium sulfide is a colorless crystalline powder. Strong moisture absorption, soluble in water. Water solution is strongly alkaline reaction. Deliquescent sodium sulfide in the air, and carbonation and deterioration, and continuously released hydrogen sulfide gas. Industrial sodium sulfide containing impurities because of its color, pink, red, yellow

Place of Origin:China

Brand Name:REGAL

SODIUM SULFIDE 60% Appearance: yellow flakes or red flakes Na2S: Water insoluble: Na2CO3: Na2SO3: Na2S2O3: Fe: 60% min 0.02%-0.4%max 1.7%-5%max 1.8-2.0%max 2.0%max 0.018%

Place of Origin:China

Brand Name:SLO

... to brick red crystalline mass or fused solid with an odor of rotten eggs. If exposed to moist air Sodium sulfide is liable to spontaneous heating and may cause ignition of nearby combustible material. Sodium sulfide absorbs moisture from the air. Air &