Physicochemical parameters of common salt

Usolsk deposit

Extra

GOST R 51574-2000, %

Fact, %

Sodium chloride

no less than

99,7

99,877

Calcium-ion

no more than

0,02

0,000

Magnesium-ion

no more than

0,01

0,000

Sulphate-ion

no more than

0,16

0,078

Insolubles in water

no more than

0,03

0,007

Moisture

no more than

1,0

0,007

Arsenic

no more than

1,0 mg/kg

0,06 mg/kg

Plumbum

no more than

2,0 mg/kg

0,17 mg/kg

Cadmium

no more than

0,1 mg/kg

< 0,01 mg/kg

Mercury

no more than

0,1 mg/kg

< 0,005 mg/kg

Cesium-137

no more than

300 Bq/kg

77,63 Bq/kg

Strontium-90

no more than

100 Bq/kg

30,0 Bq/kg

Potassium-ion

no more than

0,10

0,07

Iron oxide

no more than

0,005

0,005

Sodium sulfate

no more than

0,20

 

РН solution

 

6,5-8

7,9

Anticaking Е-536

no more than

0,001

0,0007

Iod

no more than

(40,0±15)*10-4

(40,0±15)* 10-4

 

Iletsk deposit

Superior quality

GOST R 51574-2000, %

Fact, %

Sodium chloride

no less than

98,40

98,927

Calcium-ion

no more than

0,35

0,255

Magnesium-ion

no more than

0,05

0,009

Sulphate-ion

no more than

0,80

0,620

Insolubles in water

no more than

0,16

0,119

Moisture

no more than

0,35

0,039

Arsenic

no more than

1,0*10-4

< 0,01 мг/кг

Plumbum

no more than

2,0*10-4

< 0,01 мг/кг

Cadmium

no more than

0,1*10-4

< 0,01 mg/kg

Mercury

no more than

0,1*10-4

< 0,005 mg/kg

Cesium-137

no more than

300 Bq/kg

< 2,72 Bq/kg

Strontium-90

no more than

100 бк/кг

6,91±2,42 Bq/kg

Potassium-ion

no more than

0,10

0,070

Iron oxide

no more than

0,005

0,005

Iod

no more than

(40,0±15)*10-4

(40,0±15)* 10-4

 

Baskunchak deposit

First quality

ГОСТ Р 51574-2000,  в %

ФАКТ, в %

Sodium chloride

no less than

97,70

98,13

Calcium-ion

no more than

0,50

0,08

Magnesium — ion

no more than

0,10

0,003

Sulphate-ion

no more than

1,20

0,16

Insolubles in water

no more than

0,45

0,26

Moisture

no more than

4,00

0,21

Arsenic

не более

1,0*10-4

0,06 mg/kg

Plumbum

no more than

2,0*10-4

0,09 mg/kg

Cadmium

не более

0,1*10-4

0,04 mg/kg

Mercury

no more than

0,1*10-4

0,005 mg/kg

Cesium — 137

no more than

300 бк/кг

>< 21,0 Bq/kg

Strontium-90

no more than

100 бк/кг

< 14,4 Bq/kg

Potassium-ion

no more than

0,10

0,015

Iron oxide

no more than

0,010

0,001

Iod

no more than

(40,0±15)*10-4

(40,0±15)* 10-4