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4 December 2019г.

Increasing the Pace of Production, not Forgetting about the Environment

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Hydrous ammonia. reagents

Hydrous ammonia. reagents

HYDROUS AMMONIA. REAGENTS

GOST 3760-79 (HS code 2814 20 0000)

Hydrous ammonia, reagent is transparent colorless liquid with typical sharp odour which doesn’t contain mechanical impurities.

Specifications

Grades

«Chemical-

ly pure»

«Analytical-ly pure»

«Pure»

Mass fraction of ammonia (NH3), %, no less than

25

25

25

Mass fraction of non-volatile residue, %, no more than

0,002

0,002

0,005

Mass fraction of carbonates (СО3), %,

no more than

0,001

0,002

0,003

Mass fraction of total sulfur (SO4), %, no more than

0,0002

0,0003

0,001

Mass fraction of phosphates (PO4), %, не более

0,00005

0,0001

0,0005

Mass fraction of chloride (Cl), %, no more than

0,00005

0,0001

0,0002

Mass fraction of iron (Fe), %, no more than

0,00001

0,00002

0,00005

Mass fraction of heavy metals (Pb), %,

no more than

0,00005

0,00005

0,0001

Mass fraction of total calcium and magnesium (Са), %, no more than

0,0001

0,0002

0,0004

Mass fraction of reducing substances KMnO4 (in terms of 0), %, no more than

0,0008

0,0008

0,0008

Safety Requirements: a hardly combustible liquid, unable to self-combustion. It is related to 4th class of hazard. During operating with substance should use the measures of individual protection and personal hygiene.

Transportation: by all modes of transport in accordance with the rules of transportation, effective for given kind of transport.

Storage: in covered storehouses. Joint storage and transportation of ammonia with acids is not allowed.

Guarantee term of storage: 1 year since the date of manufacturing.


 
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