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Calcium chloride Technical Grade

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Classification
Chloride
Type
Calcium Chloride
CAS No.
10043-52-4
Other Names
Calcium Chloride
MF
CaCl2
EINECS No.
233-140-8
Place of Origin
Russian Federation
Grade Standard
Industrial Grade
Purity
94-98 %
Appearance
White Pellets
Application
water treatment,
additive in cement kilns,
additive in freezing brines
RTECS
EV9800000

UniPell™ calcium chloride is a versatile product used in an extremely broad range of commercial and industrial applications. UniPell™ calcium chloride is used in dozens of specialised applications:
- UniPell™ is a source of calcium in many chemical processes: Drying tubes are frequently packed with calcium chloride. Kelp is dried with calcium chloride for use producing sodium carbonate. Adding solid calcium chloride to liquids can remove dissolved water. Calcium chloride is also used in products known as air moisture absorbers. Anhydrous calcium chloride has been approved by the FDA as a packaging aid to ensure dryness These hygroscopic properties are also applied to keep a liquid layer on the surface of the roadway, which holds dust down.
- UniPell™ is an agent for fluoride and silicate removal in wastewater treatment
- UniPell™ is an additive in cement kilns that lowers cement alkali level
- UniPell™ is an ingredient in freezing brines.
UniPell™ calcium chloride is a white anhydrous calcium chloride high purity pellet (94-98%), manufactured by utilising synthetic hydrochloric acid. It is supplied in a small particle size and meets ASTM D 98-05, AASHTO M144 and GOST 450-77 requirements for calcium chloride purity.
According to ASTM classification  UniPell™ calcium chloride belongs to: Type S, Grade 3 and Class B.
 

CHEMICAL PROPRETIES

Indices

Guaranteed

Typical

Calcium Chloride(CaCl2)

% 94 MIN

% 98

Magnesium (asMgCl2)

% 0.5 MAX

% 0.2

Alkali Chlorides (as NaCl2)

% 1.5 MAX

% 0.4

Other Impurities* (except moisture)

% 0.2 MAX

% 0.1

pH

7.0 to 10.5 (at 5 to 38 % wt solutions)

impurities based on 100 % CaCl2 basis

 

PHYSICAL PROPERTIES

Typical

Appearance

White Pellets

Odour

None

Molecular weight

110.99

Bulk Density

MIN 750 kg/cub m (50 lb/cub m)

Particle Size Distribution

More than 5.0 mm

10 % max

1.2 – 5.00 mm

75 % min

Less than 1.25mm

15 % max

 

PACKAGING

25kg PP valve bags

1 MT/ 40 bags per pallet (100 x 120 x 120 cm)

1 MT IBC net weight

(1000kg PP Big Bags with PE insert)

 

105 x 125 x 125 cm

 
 

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