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Acid salt synthetic technical buy in Volgograd
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Acid salt synthetic technical

Acid salt synthetic technical

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Russia, Volgograd
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Technical characteristics
  • Country of manufactureRussia
Description
ACID SALT SYNTHETIC TECHNICAL
GOST 857-95, STO 00203275-233-2009
CHEMICAL FORMULA:
HCl
MOLECULAR WEIGHT:
36,46
APPEARANCE:
Transparent colourless or yellowish liquid.
SPECIFICATION:
NAME OF THE INDICATOR VALUE
BRAND A BRAND B
PREMIUM FIRST GRADE
Mass fraction of chloride hydrogen, %, not less 35 33 (34)1 31,5 (33)
Mass fraction of iron (Fe), %, no more 0,001 0,002 (0,001) 0,015 (0,003)
Mass fraction of the rest after calcinating, %, no more 0,010 0,015 0,100
Mass fraction of free chlorine, %, no more 0,002 (0,001) 0,002 (0,001) 0,008
Mass fraction of arsenic (As), %, no more 0,0001 0,0001 0,0002
Mass fraction of mercury (Hg), %, no more 0,0003 0,0004 (0,0003) 0,0005 (0,0003)
Note:
1. In brackets values of indicators for the acid which is let out on HUNDRED 00203275-233-2009 are specified.
2. The mass fraction of mercury is normalized in the acid received from hydrogen and chlorine of mercury electrolysis.
3. Production of acid with a mass fraction of chloride hydrogen no more than 26% is allowed for the food industry in coordination with the consumer.
4. In the acid delivered for pickling of metals, the mass fraction of iron and the rest after calcinating is not normalized.
5. In coordination with the consumer the mass fraction of chloride hydrogen not less than 30% is allowed in acid of both brands.
APPLICATION:
In chemical industry by production of dyes, mineral fertilizers, coagulants and other chemical compounds; in the food industry for washing of the equipment, receiving a fibrous sausage casing, ethyl alcohol and treacle; in nonferrous and ferrous metallurgy for etching and preparation of a surface of metal for electroplated coatings, and also in the medical industry.
CONTAINER:
IN ACCORDANCE WITH GOST 857-95 acid salt synthetic tarirutsya in the special gummed railway tanks. On HUNDRED 00203275-233-2009 acid salt synthetic is filled in in the special gummed automobile tanks; the special containers with a capacity of 1000 dm3 consisting of a metal obreshetka, the wooden pallet and plastic capacity.
TRANSPORTATION AND STORAGE:
The railway and motor transport according to the rules of transportations of dangerous freights existing on this type of transport. Store in the tight tanks manufactured of the materials resistant to hydrochloric acid. Period of storage of a product is not limited.
SPECIAL CHARACTERISTICS:
Caustic, nonflammable liquid. On air "smokes". Vapors of hydrochloric acid irritate the top airways and mucous membranes of eyes. At hit on skin causes burns.
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Acid salt synthetic technical
Acid salt synthetic technical
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