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Sodium nitrite (technical grade)
Sodium nitrite (non-caking grade)
Sodium nitrite (reagent grade)
Sodium nitrite (technical grade)
GOST (State standard) 19906-74
NaNO2
Application:
- In pulp and paper, cemical, rubber, medical, textile, construction, food, engineering industries;
- As a gas-generating substance in commercial explosives production.
Classification:
Classification Code: 5.1 (Oxidizing Agent) UN No: 1500
Package:
50 kg polypropylene/polyethylene bags.
Guaranteed shelf life:
6 months
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Characteristics |
High |
Standard |
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Sodium nitrite (NaNO2) content , %, min |
98,5 |
97,0 |
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Sodium nitrate (NaNO3) content , %, max |
1.0 |
– |
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Chlorides in terms of NaCl, %, max |
0.17 |
– |
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Insolubles, %, max |
0.03 |
0.07 |
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Moisture content, %, max |
1.4 |
2.5 |
Sodium nitrite (non-caking grade)
Technical specification (TU) 113-03-3-14-89
NaNO2
Usage:
The material is used as antifreeze agent for dry construction blends.
Characteristics:
Sodium nitrite is toxic, poisonous, fire hazardous; it is an oxidant, causes explosion on contact with fuels. Class of hazard with regard to impact on human body - 1.
Package:
The product is packed in PP bags with PE insert. Net weight of a bag is 50 kg.
Transportation:
The material is shipped by rail and by road in accordance with the shipping rules for the corresponding kind of transport.
Guaranteed shelf life:
6 months.
Technical characteristics:
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Index |
Standard |
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1. Appearance |
White crystals with a tint of yellow or gray |
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2. Content of, %: |
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sodium nitrite (NaNO2), %, min |
97 |
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sodium nitrate (NaNO3), %, max |
2,3 |
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chloride salts, in NaCl equivalent, %, max |
0,4 |
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residue not soluble in water, %, max |
0,07 |
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water, %, max |
2,5 |
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sulphanole in active material equivalent, % |
0,05-0,1 |
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3. Flowability of product, %, min |
100 |
Sodium nitrite (reagent grade)
GOST (State standard) 4197-74
NaNO2
Use:
The material is used in chemical industry for production of pure chemical agents and in food industry.
Characteristics:
The material is toxic, fire-dangerous and is an oxidant. Causes explosion on contact with fuels. Class of hazard with regard to impact on human body – 1.
Package:
The product is packed in PP bags with PE insert. Net weight of a bag is 50 kg.
Transportation:
The product is transported by rail and by road in accordance with the shipping rules for the corresponding kind of transport.
Guaranteed shelf life:
2 years
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Quality characteristics |
“Pure” (P) |
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1. Appearance |
White crystals with a tint of yellow or gray |
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2. Content of sodium nitrate (NaNO2), %, min |
98,5 |
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3. Content of materials not soluble in water %, max |
0,01 |
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4. Chlorides content (Cl–), %, max |
0,01 |
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5. Sulphates content (SO42–), %, max |
0,02 |
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6. Heavy metals content (Pb), %, max |
0,001 |
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7. Iron content (Fe), %, max |
0,001 |
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8. Potassium content (К), %, max |
0,01 |
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Specification
(Sodium Nitrite)
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