Currency KGS
Formiat of sodium of 92% buy in Biskek
Buy Formiat of sodium of 92%
Formiat of sodium of 92%

Formiat of sodium of 92%

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Wholesale:
  • 120 KGS/kg.  - from 25 kg.
Minimum order cost: 3 000.00 KGS
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Kyrgystan, Biskek
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Technical characteristics
  • Country of manufactureChina
Description

CHEMICAL FORMULA: HCOONAOPISANIE:

Formiat of sodium - the crystal powder (well soluble in water) reducing a zatvoreniye water freezing point for concrete and cement mortars. Advantages: Lower (twice) input percent in concrete and solutions, in comparison with other additives (sodium nitrite, potash). Provides a bystry set of durability of concrete. Provides long viability of concrete mix.

 

 

Formiat of sodium is applied:

  • in the tanning industry for decrease in acidity of skin (neutralization of skin) and as a dubitel
  • in chemical industry
  • in the textile industry as pickle when dyeing fabrics
  • it is widely applied in oil production
  • to pharmaceutics
  • agriculture
  • in construction as the antifrosty and plasticizing additive to concrete.

Application as antifrosty additive:

 

Formiat of sodium (antifrosty additive) – is used as the antifrosty and plasticizing additive in production of building constructions. Concrete with formiaty sodium is allowed to be applied if during keeping before acquisition of critical durability concrete temperature from most allowed dosage of additive does not fall lower than - 15 °s. uskoreniye of curing of concrete is caused mainly by the fact that it formiat sodium changes solubility of silicate components of cement and forms double or main salts with products of its hydration.

 

Amount of additive counting on solid, % of a mass fraction of cement

Settlement temperature of concrete, degrees Celsius

Quantity of a formiat counting on solid, % of a mass fraction of cement

to 0 … - 5

2

- 6 … - 10

3

- 11 … - 15

4

- 16 … - 25

-

 

As crystallization of salts happens to increase in volume, accumulation in separate zones of designs can result them in defects and destruction of these zones.

 

Technical characteristics:

Formiat of TU 2432 - 008 - 50685486 - 2004 sodium Brand A Brand B

Appearance

Crystal powder of white or gray color. The greenish shade is allowed.

Mass fraction of a formiat of sodium, % , not less

92

85

Mass fraction of water, % , no more

3

3

STORAGE:

Warranty period of storage - 12 months.

SAFETY MEASURES:

Formiat of sodium does not form toxic connections with other substances in the air environment and sewage, is explosion - proof and not goryuch. Additive formiat sodium is forbidden to be applied:

  1. in the preliminary and intense designs reinforced by steel of the classes At - IV, At - V, A IV and A V;
  2. in the concrete and reinforced concrete designs and products in the presence as filler of reactive silicon dioxide intended for operation in water and gas environments at relative humidity of air more than 60% ;
  3. in reinforced concrete designs and products for the electrified transport and the industrial enterprises consuming direct electric current.

Formiat of sodium (raw) of TU 6 - 58 - 350 - 89HIMIChESKAYa FORMULA: HCOONAOPISANIE:

Formiat of sodium raw represents formiat sodium with impurity of pentaerythritol and its derivatives. Is a product of production of pentaerythritol.

APPLICATION:

Formiat of sodium (raw) is used in building industry as antifrosty additive to concrete and solutions, for receiving a pure formiat of sodium - raw materials for production of formic acid, and also in tanning production.

TECHNICAL CHARACTERISTICS:

 

Formiat of sodium (raw) of TU 6 - 58 - 350 - 89

Appearance

crystal powder of white or gray color without foreign impurity, visible with the naked eye. The greenish shade is allowed.

Mass fraction of a formiat of sodium, %

not less than 90

Mass fraction of water, %

no more than 2,0

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Formiat of sodium of 92%
Formiat of sodium of 92%
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