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Sodium Sulphide (Na2S) Flake

Supplier From Armenia
Mar-15-18

We can provide Sodium Sulphide (NA2S) Flake 60% from Bandar Abbas, Iran.
Product certification and all analyses.
NA2S: 60+2%, Na2so3:less than 2%, Na2co3:less than 0.5% wt, Fe: less than 30 ppm, Unsoluble: less than 10 ppm, Density: App 1600 kg/m3, Melting point: 90C, Colour: Light Brown.
650$ p/ton

Price and Minimum Quantity

Price: $650
MOQ: Not Specified

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More Items Similiar to: Sodium Sulphide (Na2S) Flake

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Sodium Hydroxide Flakes Solid

$390
MOQ: 25  Metric Tonnes
Supplier From Rajkot, Gujarat, India
 
Sodium Hydroxide Flakes is used in many industries, mostly as a strong chemical base in the manufacture of pulp and paper, textiles, drinking water, soaps and detergents and as a drain cleaner.

Physical Appearance White Flakes, Material shall be free from foreign matter, dirt or other visible impurities

Sodium Hydroxide [as NaOH] Min. 99.50

Sodium Carbonate [as Na2CO3] Max. 00.40

Chlorides [as Cl] Max. 00.030

Sulphate [as SO4] Max. 00.030

Silicates [as SiO2] Max. 00.02

Iron [as Fe] Max. 20.00

Copper [as Cu] Max. 02.00

Nickel [as Ni] Max. 02.00

Manganese [as Mn] Max. 01.00

Chlorates & PerChlorate [as NaClO3] Max. 10.00

Matter insoluble in Water. Max. 00.050
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Sodium Sulphide
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Sodium Bicarbonate

MOQ: 20-30  Metric Tonnes
Sample Available
 
Animal Feed Grade:99%
Industrial Grade--99%
Food Grade--99%
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Sodium Hydroxide

$0.25
MOQ: 1000  Kilograms
Sample Available
 
Categories Others
Qty in 20 FCL 25000kg
Min Order 1000kg
Origin China
Packaging Factory Packaging or Neutral
Certificate ISO, Kosher, Halal, BRC
E No. E524
CAS No. 1310-73-2
HS Code 281511
Specification FCC/USP
Sodium Hydroxide E524, CAS No.1310-73-2, also called Caustic Soda, it appears either white flakes or a white granular powder. Food grade sodium hydroxide is an essential ingredient in manufacturing of Sodium Stearate, Sodium Bicarbonate, and various other sodium salts. Sodium Hydroxide is also used for pH and alkalinity adjustment.

As an experienced Sodium Hydroxide manufacturer and supplier, we has been supplying and exporting Sodium Hydroxide for almost 10 years. Please be assured to buy from us. Any inquiries about price and the market trend please feel free to contact us, we will reply you within 1 working day.

Sodium Hydroxide Specification
ITEM STANDARD RESULTS
NaOH 99.00 99.04
Na2CO3 0.5 0.36
NaCl 0.03 0.03
Fe2O3 0.005 0.003
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Supplier From Vapi, Gujarat, India
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Dec-13-23
Supplier From Seongnmam, Gyeonggi-do, South Korea (Republic Of Korea)
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Commodity: Sodium Sulphate anhydrous

Product Nature
Molecular formula: Na2SO4
Molecular weight: 142.04
Property: white granular crystal or powder

Use
As filler of detergent, the making of sodium sulphide, water glass, or used in papermaking, glass, dye and used as filler, dyeing auxiliary, laxative, antidote, t also can be used in fiber, leather, metallurgy, enamel and soap.

Specifications
Item GB6009-2003
Type First grade Result of common product Result of neutral product
Na2SO4 99.0 99.20 99 40
Water insoluble matter %0.05 0.02 03
Ca & Mg %(Mg) 0.15 0.02 02
Chloride %(Cl) 0.35 0.23 20
(Fe) 0.002 0.0001 0001
Moisture % 0.20 0.02 02
Whiteness % 82 88 85

Packing and Storage
Knitted bags lined polyethylene plastic bags double packaging, Weighing 25Kg/50KG/1000Kg. Transportation-and harsh rain. Stored in a cool, ventilated, dry place.
GOLD Member
Feb-02-18
 
Commodity: Sodium Hydrosulfite
Other name: Synonyms: Sodium Hydrosulphite; Sodium Dithionite; Dithionous acid, Disodium salt; Sodium Sulfoxylate
CAS No.: 7775-14-6
Molecular Weight: 174.10
Chemical Formula: Na2S2O4

Product Description
Appearance: White, crystalline powder.

Product Feature
Odor: Slight irritative.
Specific Gravity: Unavailable
Solubility: Soluble in water.
Density: 2.19
pH: 6-7
pH Test-Method: PH test paper.
% Volatiles by volume @ 21C (70F): 0
Boiling Point: Not applicable.
Melting Point: >300 C Decomposes.
Vapor Pressure (mm Hg): No information found.
Bulk Density: ~0.9
Evaporation Rate (BuAc=1): No information found.

Application
1. Widely used in textile industry for vat dyeing, reduction cleaning, printing and stripping, textile textile bleaching .
2. bleaching paper pulps , especially mechanical pulps, its the most fittable bleaching agent in pulps.
3. bleaching kaolin clay, fur bleaching and reductive whitening, bleaching of bamboo products and straw products,
4. in mineral, the compound of thiourea and other sulphides.
5. as reducing agent in chemical industry.
6. Sodium hydrosulfite food additive grade is used in foodstuffs, as bleaching agent and preservative dried fruits, dried vegetable, vermicelli, glucose, sugar, rock sugar, caramel, candy, liquid glucose, bamboo shoots, mushrooms and canned mushrooms.

Packaging 50kg/100kg net in iron drums with double PVC bags

Product Specification/Models
NDEX 90%, 88%, 85%. FOOD ADDITIVE
Na2S2O4, 90%, 88%, 85%, Fe 20ppm ZincZnOther heavy metal
calculated as Pb, 1ppm
Water Insolubles05%
Shelf Life(month)12
GOLD Member
Mar-13-25

Sodium Hydroxide, Superior Grade

$420 - $450 / Ton (US) (EXW)
MOQ: 1  Tons (US)
Sample Available
Supplier From Shijiazhuang, Hebei, China
 
Molecular Formula: NaOH
Molecular Weight: 40.00
Other Names: Sodium Hydroxide
CAS No.: 1310-73-2
EINECS No.: 215-185-5
Port: tianjin,China
Grade Standard: Industrial Grade
Appearance: Flake/pearl
Purity: 99%
Ionization Capacity: Strong Alkali
Packing: 25kg/bag
HS Code: 2815110000

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