Sodium bicarbonate
Sodium bicarbonate is used in chemical, food, light, medical, pharmaceutical industry, nonferrous metallurgy and the retail trade.
GOST 2156-76
HS code 2836300000
Safety requirements: Sodium bicarbonate is non-toxic, fire-and explosion-proof. By the degree of influence on the human body belongs to the 3rd class of danger.
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№ |
Index indicator |
The norm |
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|
I quality |
II quality |
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|
1 |
Appearance |
A white crystalline powder, odorless |
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|
2 |
Bicarbonate mass fraction of sodium, %, not less than |
99,5 |
99,0 |
|
3 |
Mass fraction of carbonic sodium, % no more than |
0,4 |
0,7 |
|
4 |
Mass fraction of chlorides, %, not more than |
0,02 |
0,04 |
|
5 |
Mass fraction of arsenic, %, not more than |
Passes the test according to paragraph 3.7 |
|
|
6 |
Mass fraction of insoluble in water substances, %, not more than |
Passes the test according to paragraph 3.8 |
|
|
7 |
Mass fraction of iron, %, not more than |
0,001 |
0,005 |
|
8 |
Mass fraction of calcium, %, not more than |
0,04 |
0,05 |
|
9 |
Mass fraction of sulphates, %, not more than |
0,025 |
0,02 |
|
10 |
Mass fraction of moisture, %, not more than |
0,1 |
0,2 |
The product is packed in polypropylene bags with polyethylene liner For retailers in consumer packaging packages
Transportation: by all modes of transport except aviation in covered vehicles in accordance with transportation rules for this kind of transport.
Warranty period of storage – 12 months from date of manufacture