Appearance White granular, good fluidity
Active Oxygen(O) 13.5%
Iron(Fe)(%) 0.0015 %
Moisture 2.0%
Bulk Density g/l 700-1100
PH value
(3%water solution 20) 10~~11
Properties : white crystal powder, easily soluble in water, water solution is alkali. Easily absorbing moisture and co2 if exposing in the air.
Applications: mainly used in glass-manufacturing, chemical industry, metallurgy, paper, dye, synthetic washes and petrochemistry.
Packing :25kg/ 40kg/50kg/750kg pp woven bag with waterproof pe inner , two layers
Specifications standard : gb210.1-2004
Items : specification
First grade : specification
Second grade
Total alkalinity(as na2co3 in dry base) %99.2% min98.8% min
Chloride content(as nacl) %0.7% max0.9% max
Iron content(as fe in dry base) /%0.003% max0.0035% max
Sulphate content(as so4 in dry base) /%0.03% max0.03% max
Water insoluble matter /%0.03% max0.03% max
Loss on ignition a/ %0.5% max0.5% max
Commodity: Caustic Soda Flakes
Caustic Soda Pearls / Bead / Prill / Granule
Caustic Soda solid
Molecular formula: NaOH
Molecule Weight: 40
H.S code: 28151100
CAS: 1310-73-2
UN number 1823
Dangerous Class 8
We use rich natural gas resources and its strategic of liquid alkali procurement, storage, transport conditions, gradually formed transportation and sale of liquid alkali, production and sales base and external processing of flake caustic, solid caustic soda, granular caustic soda, which provide ideal condition and environment for domestic and foreign trade.
Used as a raw material in the manufacture of soaps ,detergent, textiles and paper ,and likewise ,in water softening and treatment, drilling mud in oil field, refining petroleum products, and washing beer and soft drink bottles, in food and drug industry ,it is used as acidity regulator, alkali, and so on.
Packing :Flake/pearl:25kg/plastic woven bag with PE inner
Solid :200kg/ iron drum
We are glad to propose 500 MT of stain less steel mill scale.
Mill scale is formed on the outer surfaces during by the hot rolling lamination of stainless-steel products.
At a visual inspection the material is a hard brittle sand and is mainly composed of iron oxides, mostly ferric, and is bluish black in colour, but it also contains considerable alloying elements such as chromium and nickel.
The recovery ratio after melting in furnace for the most valuable alloy elements is:
- Ni: 3.5 - 4.5%
- Cr: 6-8%
From the chemical and physical analysis performed on the scrap, and according to the European environmental rules, the material has been classified as a special non dangerous waste, listed in green list. In particular the mill scale can be classified as follows:
Waste code: 10 02 10
The material is stored on cemented flooring, and it can be loaded loose in tipper trucks or containers.
Chemical analysis of the material is available on request.
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.
Sodium hypochlorite is widely known as bleach and is used as a cleaner and whitening agent. It is utilized as a reagent for oxidation and chlorination reactions in organic synthesis. It is used in bleaching agents and activators, textile bleaching, hard surface cleaner and paper production.
Physical And Chemical Properties
Physical State: Liquid Solution
Vapor Pressure: 12.1 mm Hg at 20C (68F)
Boiling Point: Decomposes
Weight per Gallon: 10.0 +/- 0.1 pounds
Solubility in Water: Complete
PH: 11.2 +/- 0.2
Density (liquid): 1.20 @ 20C (68F)
Odor: Slight bleach
Stability: Stable
Freezing Point: -6.7C (-20F)
Color: Straw Yellow
Sales Specification
Minimum Maximum
Sodium Hypochlorite 12.5% 15.6%
Sodium Chloride 9.84% 12.3%
Sodium Hydroxide 0.1% 1.0%
Sodium Carbonate 0.00% 0.05%
Inorganic Salts of Iron 0.02% 0.03%
Inorganic Salts of Copper 0.00% 0.01%
Other Inorganic Salts 0.00% 0.01%
Water 71.4% 77.54%
Packing
Purity: 85% - 99.5%
Granular Particle size :from 0.15 mm to 5 cm
Usage: for dye , alkali ,textile ,drilling oil , water treatment ,melting snow/de-icing , food , pharmaceutical and so on
Packing
250gram,500gram,750gram,1KG, 2LB,3LB, 4LB, 10LB PE&PET complex plastic bags or bottle in cartons, 20kg,25kg, 50kg ,1000kg,1200kg,1250kg plastic woven bags and kraft paper bag with PE inside.
