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CAS NO.78385-26-9
Soda Ash 99.2% light and dense US $265 - 285 / Metric Ton
US $160 - 200 / Ton 20 Ton/Tons
CAS No.:497-19-8 EINECS No.:207-838-8 MF:Na2CO3
Appearance:white granular and powder Other Names:soda ash
Grade Standard:Food Grade, Industrial Grade
Application:glass industry detergent
Dense packing50kg or 1000kg net in PP and inner PE polybags double Light soda ash packing:25kg ,40kg ,50kg or 750kg net in PP and inner PE polybags double
50 kg PP woven bags
Total alkali content (as Na2CO3) 99.2 % min
Chloride content (as NaCl) 0.50 % max
Fe Content (as Fe) 0.0035 % max
Water-insoluble 0.02 % max
Loss on ignition 0.8 % max
Sulphate content (as so4) 0.03 % max
Bulk density g/ml 0.90 % min
Soda Ash Light/Dense
Synonyms: sodium carbonate, soda ash, disodium carbonate, carbonic acid disodium salt Molecular formula: Na2CO3
Specifications:
|
SODA ASH LIGHT |
|
|
ITEM |
SPECIFICATION |
|
NA2CO3: |
99.2% MIN. |
|
CHLORIDE CONTENT: |
0.70% MAX. |
|
IRON CONTENT: |
0.004% MAX. |
|
WATER INSOLUBLE MATTER: |
0.08% MAX. |
|
loss on ignition: |
0.8% max. |
|
SODA ASH DENSE |
|
|
ITEM |
SPECIFICATION |
|
NA2CO3: |
99.2% MIN. |
|
CHLORIDE CONTENT: |
0.7% MAX. |
|
IRON CONTENT: |
0.0035% MAX. |
|
WATER INSOLUBLE MATTER: |
0.03% MAX. |
|
bulk density( g/ml): |
0.90 MIN. |
|
FINENESS(180μm residue on sieve): |
70.0% MIN. |
Packing: in 50KG/40KG net PP bags.
Application: The most important use is in the manufacture of glass. And also used as a relatively strong base in various settings, an electrolyte in chemistry, removing flesh in taxidermy, a water softener and to be usde in dyeing with fiber-reactive dyes etc.
Sodium Carbonate Light
Other Name: Soda Ash Light.
Formula: Na2co3
M.W.: 105.99(According To International Atomic Weight In 1995)
The Product Accords With The National Standard Of GB210.1-2004
|
Specifications |
|
|
Super grade |
|
|
Some Items Are Superior To The National Standard |
|
|
Total Base Content(As Na2co3 On Dry Base)% |
99.2min |
|
Chloride(As Nacl, On Dry Base)% |
0.70max |
|
Iron(As Fe, On Dry Base)% |
0.0035max |
|
Insoluble Matter In Water% |
0.03max |
|
Loss On Ignition% |
0.8max |
|
Sulphate(As So4=On Dry Base)% |
0.03max |
Property: White powdered crystal, true specific gravity 2.533 (20°C),bulk density 0.90min.Easily soluble in water, maximum solubility at 35.4°C. The aqueous solution appears strong alkalinity. On exposure to air it easily absorbs moisture, carbon dioxide, and gradually forms sodium bicarbonate (caking soda).
Uses: Soda ash is one of the basic materials for chemical industry, mainly used for metallurgy, glass, textile, dye printing, medicine, synthetic detergent, petroleum and food industry etc.
Packing: 25kgs net in PP/PE bag or 40kgs net in Fle-Con bag.
Cautions: Keep away from sunlight and moisture, store in ventilated Dry place.
Sodium Carbonate Dense
Other Name: Soda Ash Dense.
Formula: Na2co3
M.W.: 105.99(According To International Atomic Weight In 1995)
The Product Accords With The National Standard Of GB210.1-2004
|
Specifications |
|
|
Super grade |
|
|
Some Items Are Superior To The National Standard |
|
|
Total Base Content(As Na2co3 On Dry Base)% |
99.2min |
|
Chloride(As Nacl, On Dry Base)% |
0.70max |
|
Iron(As Fe, On Dry Base)% |
0.0035max |
|
Insoluble Matter In Water% |
0.03max |
|
Loss On Ignition% |
0.8max |
|
Fineness(180um)% |
70min |
Property: White Powdered Crystal, True Specific Gravity 2.533 (20°C),Bulk Density 0.90min.Easily Soluble In Water, Maximum Solubility At 35.4°C. The Aqueous Solution Appears Strong Alkalinity. On Exposure To Air It Easily Absorbs Moisture, Carbon Dioxide, And Gradually Forms Sodium Bicarbonate (Caking Soda).
Uses: Soda Ash Is One Of The Basic Materials For Chemical Industry, Mainly Used For Metallurgy, Glass, Textile, Dye Printing, Medicine, Synthetic Detergent, Petroleum And Food Industry Etc.
Packing: 50kgs Net In Pp/Pe Bag Or 1000kgs Net In Fle-Con Bag.
Cautions: Keep Away From Sunlight And Moisture, Store In Ventilated Dry
Package: 1)40kg net in pp bags;/750kg net in woven bags(For Soda Ash Light)
loading: 21mt/20'fcl 15mt/20fcl
2)50kg net in pp bags//1000kg net in woven bag(For Soda Ash Dense)
Loading: 25mt/20'fcl 20mt/20'fcl
soda ash,light and dense,the content:99.2%
Chemical name: sodium carbonate
Molecular Formula: Na2CO3
Appearance: white crystalline powder
Properties: soluble in water, alkaline aqueous solution significantly, and release heat, easy to deliquescence; react with the acid salt generated.
Uses: soda is the most important one of chemical raw materials widely used in chemical, glass, metallurgy, paper making, printing and dyeing, synthetic detergent, petrochemical, food, medicine and health industry, the amount of large, important in the national economy status.
Specification: Light Soda Ash (sodium carbonate industry, consumption of soda ash), Dense Soda
The implementation of quality standards:
Industrial soda ash (light soda ash, heavy soda ash) the implementation of People's Republic of China issued the "Industrial sodium carbonate GB210-1992" standards, both product quality reach the international advanced level. Soda consumption of the implementation of People's Republic of China issued a "food additive sodium carbonate GB1886-1992" standard.
Technical indicators for the quality of soda ash consumption: GB1886 - 1992
|
Index name |
Class indicators |
||
|
Excellent |
First-class goods |
First-class goods |
|
|
Alkaloids volume (dry basis of the mass fraction of Na2CO3)% ≥ |
99.2 |
98.8 |
98.0 |
|
NaCl(dry basis of the mass fraction of NaCl)% ≤ |
0.70 |
0.90 |
1.20 |
|
Iron (Fe) the mass fraction (dry basis)% ≤ |
0.0035 |
0.006 |
0.010 |
|
Sulfate (SO4 dry basis of the mass fraction of the total)% |
0.03 |
|
|
|
The quality of water insoluble matter% ≤ Score |
0.03 |
0.10 |
0.15 |
|
LOI 2),% ≤ |
0.8 |
1.0 |
1.3 |
|
Bulk Density (g / ml) ≥ |
0.90 |
0.90 |
0.90 |
|
Particle size, 180μm sieve residue% ≥ |
70.0 |
65.0 |
60.0 |
|
Technical indicators for the quality of soda ash consumption: GB1886 - 1992 |
|
Item |
Indicators |
|
Alkaloids volume (dry basis Na 2 CO 3 of the mass fraction of total)% ≥ |
99.2 |
|
Sodium chloride (dry basis of the mass fraction of NaCl)% ≤ |
0.7 |
|
Iron (Fe) the mass fraction (dry basis)% ≤ |
0.004 |
|
Heavy metals (Pb) content,% ≤ |
0.001 |
|
Arsenic (as of) content,% ≤ |
0.0002 |
|
Loss on ignition 1),% ≤ |
0.8 |
|
Water Insoluble% ≤ |
0.03 |
Technical indicators for the quality of soda ash consumption: GB1886 - 1992
|
Light soda ash (kg / bag) |
Dense Soda (kg / bag) |
Remarks |
|
|
25 |
The use of composite woven bags, flexible container bags or bulk packaging |
|
ITEM |
STANDARD |
RESULTS |
|
Na2CO3%(dry basis) |
≥99.2 |
99.23 |
|
NaCl % |
≤0.70 |
0.50 |
|
Fe % |
≤0.0035 |
0.0032 |
|
Water Insoluble Matter % |
≤0.03 |
0.028 |
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