Industrial Chemicals

Precipitated Barium Sulphate

Approx Price: Rs 68 / KG 
Minimum Order Quantity: 100 KG
Counted among the illustrious manufacturers, suppliers, wholesaling and exporting of Precipitated Barium Sulphate, we have marked a remarkable position in the industry. This sulphate is widely used in root canal filling, as filler in plastics and in powder coatings. Premium quality chemical compounds are used in the formulation of these chemicals.

Features:

  • Balanced pH
  • Precise composition
  • Longer shelf life

Certificate of analysis:
Purity as BaSO498.5. 0% Max.
Moisture0.11%

Chlorides as Cl

0.08%
Iron as Fe0.005%
Mesh passes from 400 BSS99.9%
Settling rate ml/15 min.80

Thymol Crystals

Supported by a team of diligent professionals, we are engaged in manufacturing, supplying, wholesaling and exporting a wide range of Thymol Crystals. These crystals are processed using superior quality chemical compounds that are sourced from certified vendors of the market. Our offered crystals are widely used in various industries like perfumery, preservatives and pharmaceuticals.

Features:

  • Precise pH value
  • Accurate composition
  • Longer shelf life

Certificate Of Analysis:

Description

Colorless Crystals, Odour, Characteristic.

Solubility

Very Soluble in Ethanol (95%) and in ether, very slightly soluble in water. Freely soluble in volatile oils and in fixed oils.

Identification:

A. By IR

 

B. Chemical Test

C. Chemical Test

D. Melting Point

 

 

The infra-red absorption is concordant with the spectrum obtained from Thymol RS.

A Violet colour develops

A Bluish greet colour develops.

49 Degree celsius

Acidity

The solution is yellow

Clarity & Colour of OS 4, and Solution

The solution is not more opalescent than opalescence standard and not more intensely coloured than reference solution RS6

Related Substances of any

In the chromatogram obtained with solution (1) the sum of areas peak in the Secondary peaks is not greater than the area of the principal peak in the Chromatogram obtained with solution (2).

Residue on evaporation

Less than 0.05%

Assay

99.4%

Zeolite Powder

Approx Price: Rs 69 / KG 
Minimum Order Quantity: 100 KG

Pertaining to the clients' requirements, we are engaged in manufacturing, supplying, wholesaling and exporting quality assured Zeolite Powder. This powder is processed using superior quality ingredients that are sourced from accredited vendors of the market. To rule out the possibility of any impurity, this powder is stringently checked on various aspects like composition and shelf life.

Features:

 

  • Highly effective
  • Purity
  • Balanced pH


Certificate of analysis:

Na2O

0. 812%

MgO

0. 843%

Al2O3

6. 536%

SiO2

78.02%

P2O3

0. 247%

SO3

0. 029%

CaO

10. 71%

TiO2

0. 216%

MnO

0. 062%

Fe2O3

1. 257%

Aluminum Silicate

Approx Price: Rs 48 / kg 
Minimum Order Quantity: 100 kg
Noted among the topmost organization, we are involved in manufacturing, supplying, wholesaling and exporting premium quality Aluminum Silicate. This chemical is formulated using high quality chemical compound in order to meet the international quality standards. Our offered chemical is made available in different quantities as demanded by our valued clients.

Features:

  • Purity
  • Precise composition
  • Balanced pH

Certificate of analysis:

Molecular formulaAl2 SiO5
Molar mass162.0456 g mol-1

Asbestos Powder

Approx Price: Rs 23 / Kilogram 
Minimum Order Quantity: 50 Kilogram
Certificate of analysis:
Element SiO2 MgO H2O Al2O3 FeO NiO
(%)
Content
41.36 40.14 13.22 0.65 2.25 0.27

Borax

Certificate of analysis:
Molar mass 381.38 (decahydrate)
201.22 (anhydrate)
Appearance white solid
Density 1.73 g/cm3 (solid)
Melting point 743 °C; 1,369 °F; 1,016 K
Boiling point 1,575 °C; 2,867 °F; 1,848 K

Boric Acid

Certificate of analysis:
Molar mass 61.83 g mol−1
Appearance White crystalline solid
Density 1.435 g/cm3
Melting point 170.9 °C; 339.6 °F; 444.0 K
Boiling point 300 °C; 572 °F; 573 K

Calcined Zeolite

Certificate of analysis:

Appearance

White Powder

Brightness(ISO)

82+/-0.5%

Loss on ignition

14%(Max)

Coarse particle on 53

Micron IS SIEVE (Max)

0.05%(Max)

Ph (of 20% aqueous solution)

4.5 to 6.5

Particles less than 2 micron

68% w/w (Min)

Bulk density

0.8%+-0.1 gm/cc

Moisture

1%(Max)

Melting point

1735 Deg.C

Specific gravity (H2O=1)

2.63

 

Chemical analysis (w/w)%:

 

Silica

45.17

Ferric Oxide

0.50(Max)

Alumina

37.59

Titanium Dioxide

0.50

Calcium Oxide

0.22

Magnesium Oxide

0.12

Sodium Oxide

0.31

Potash

0.07

 

Carbon Black Micronized

Approx Price: Rs 45 / Kilogram 
Minimum Order Quantity: 20 Kilogram
Certificate of analysis:

Iodine valueSpecific surface areaMoisture
Coconut shell800-1100
mg/g
>1000
m2/g
≤5%
Nut shell>1000mg/g>1000
m2/g
≤5%
Coal columnar800/900
mg/g
>850m2/g≤5%
powder>900mg/g>1000
mg/g
≤5%

Caustic Soda Flakes

Approx Price: Rs 64 / kg 
Minimum Order Quantity: 100 kg
Certificate of analysis:
Molar mass 39.9971 g mol−1
Appearance White, waxy, opaque crystals
Odor odorless
Density 2.13 g/cm3
Melting point 318 °C; 604 °F; 591 K
Boiling point 1,388 °C; 2,530 °F; 1,661 K

Diatomaceous Earth

Approx Price: Rs 69 / Kilogram 
Minimum Order Quantity: 100 Kilogram

Diatomaceous Earth is contained on the permitted substances lists for livestock production, crop production and processing. Permitted uses include

 

Natural plant protectant (natural insecticide)

Anti-caking agent in feed to a maximum of 2% if the total diet

External parasite control for livestock (achieved by dusting the animals and the litter or  bedding area)

Food filtering aid or clarifying agent

 

Ferrous Sulphate

Certificate of analysis:
Molar mass 151.908 g/mol (anhydrous)
169.92 g/mol (monohydrate)
278.05 g/mol (heptahydrate)
Appearance blue/green or white crystals
Odor odorless
Density 2.84 g/cm3 (anhydrous)
2.2 g/cm3 (pentahydrate)
1.898 g/cm3 (heptahydrate)
Melting point 70 °C (dehydration of heptahydrate)
400 °C (decomposes)

Molecular Seive 3a

Approx Price: Rs 400 / Kilogram 

CERTIFICATE OF ANALYSIS

MOLECULAR SEIVES 3a BEADS

(A) SIZE & SHAPE : (PORE DIA = 3A DEG. )

 

3mm pellets

1.4 – 3.0 mm. dia.beads/ 3 – 5 mm. dia. Beads.

( B ) MECHANICAL PROPERTIES:

 

Bed Crushin strength

90% min.

90%

Loss on attrition

0. 3% max.

0. 2 % Max.

 

( c ) PHYSICAL PROPERTIES:

 

Tapped bulk density, Kg/m3

650 – 700

720

Static equilibrium water adsorpation capacity

15 RH: 17 – 20%

75 RH: 22 – 24%

18. 3%

24. 1%

Free Moisture

2% max.

2% max.

 

 

Molecular Seive 4a

Approx Price: Rs 400 / Kilogram 

MOLECULAR SEIVES ( GRADE - 4A )

(A) SIZE & SHAPE : (PORE DIA = 4A DEG. )

 

3mm pellets

3. 5 mm. dia. Balls/

1 .5 – 3. 0 mm beads

( B ) MECHANICAL PROPERTIES:

 

Bed Crushin strength

90% min.

90%

Loss on attrition

0. 3% max.

0. 3 % Max.

 

( c ) PHYSICAL PROPERTIES:

 

Tapped bulk density, Kg/m3

650 – 700

750 – 800

Static equilibrium water adsorpation capacity

15 RH: 18 – 21%

75 RH: 22 – 25%

18 – 21%

22 – 25%

Free Moisture

2% max.

2% max.

 

 

Molecular Sieves

Certificate of analysis:
Mechanical: RESULTS
Type 13X
Form Beads
Size 1. 5 MM
Bed Crushing Strength 90%
Loss On Attrition: (Wear rate) Hard surface % (Tumbling & rotation method) 0. 15%
Physical:
Water adsorption at 60% RH & 30 DEG.C 24.5%
Water adsorption at 15% RH & 30 DEG.C 23.0%
Thermal stability at 600 DEG.C, adsorption 24.5%
Benzene@ other toxic gases adsorption capacity 32.5%
Mercaptan removal 6%
Free moisture at 120 Deg.C 1.54%
Tapped Bulk density 0.70 Kg/ltr.

  • Size & Shape :

3mm pellets

1.4 – 3.0 mm. dia.beads/ 3 – 5 mm. dia. Beads.

 

  • Mechanical Properties:

Bed Crushing strength

90% min.

90%

Loss on attrition

0. 3% max.

0. 2 % Max.

 

  • Physical Properties:

Tapped bulk density, Kg/m3

650 – 700

720

Static equilibrium water adsorption capacity

15 RH: 17 – 20%

75 RH: 22 – 24%

18. 3%

24. 1%

Free Moisture

2% max.

2% max.



Oleic Acid

Certificate of analysis:
Molar mass 282.46 g mol−1
Appearance Pale yellow or brownish yellow oily liquid with lard-like odor
Density 0.895 g/mL
Melting point 13 to 14 °C; 55 to 57 °F; 286 to 287 K
Boiling point 360 °C; 680 °F; 633 K ([1])

Plaster Of Paris

Approx Price: Rs 29 / Kg 

CERTIFICATE OF ANALYSIS

     PLASTER OF PARIS

 

TEST PERFORMED

LIMIT

RESULSTS

DESCRIPTION

White hygroscopic powder odorless, tasteless.

Complies 

SOLUBILITY

Slightly soluble in water, practically in soluble in alcohol.

Complies 

IDENTIFICATION

A) Gives reaction of calcium

Complies 

pH

Between 6.5 and 9.0

7.1

SETTING PROPERTIES

4 to 6 min (240 sec to 360 sec)

245 to 345sec

ACID INSOLUBLEMATTER

NMT – 5 Mg.

4 mg

LOSS ON IGNITION

BETWEEN 4.5 to 8%

7. 25%

 

 

 

Polyvinyl Alcohols

Certificate of analysis:
Viscosity (mp.s) 22.0-30.0
Alcoholysis degree (mol/mol) 99.0-100
Volatile (%) ≤9.0
Sodium Acetate (%) ≤2.3
Ash (%) ≤1.0
PH Value 5-7

Precipitated Silica

Certificate of analysis:
Particles diameter 5 - 100 nm
Surface area 5-100 m2/g
Size 1 - 40 µm
Average pore size > 30 nm
Density 1,9 - 2,1 g/cm3

Pure Ammonium Chloride

Certificate of analysis:

Appearance

snow white crystalline powder, free flow

Chemical name

ammonium chloride, nh4cl

nh4cl

99. 00% min. ( generally found 99. 30%)

Heavy metal

nmt 10 ppm

Ph of 5% solution

4. 5 to 6. 0 ( generally found 5. 00 )

Sulphate

nmt 150 ppm

Iron

nmt 20 ppm

Nitrate

nmt 0. 002%

Nitrogen content

23. 00 to 25. 00 ( generally found 26. 00 )

Loss on drying

nmt 1. 00% ( generally found 0. 45% )

Mesh size

20 - 100%

60 - 56%

100 - 14%

Rapeseed Oil

Certificate of analysis:
Specific gravity0.905-0.912
Iodine value97 - 115
Saponification value170 - 180
Free fatty acids (as oleic)< 1.0%
Unsaponifiable matter1.5 max
Erucic acid (C22:1)40% min
Color Gardner4 max
Moisture< 0.05%

Soda Ash

Uses :

  • Glass
  • Swimming Pools
  • Water Softener in Laundering
  • Removes Stains
  • Descaling Agent
  • Food Additive
  • Wetting Agent


Certificate Of Analysis

Soda Ash Light

Sodium Carbonate

Na2CO3

99. 50% MIN.

Chloride in terms of

NaCL

0. 46% MAX.

Iron in terms of

Fe2O3

0.0007%

Substance insoluable in water

 


0. 01% MAX.

 

 

Zeolite ( Aqua Culture )

Approx Price: Rs 32 / KG 
Minimum Order Quantity: 100 KG

ZEOLITE ( AQUACULTURE ) ( GRADE – ASM )

The Use of Zeolite in Aquaculture

 

Zeolite is a naturally occuring deposit (i.e. rock!) that has a fairly unique structure which is highly porous whilst also allowing for rapid uptake and

loosing of charged particles. Therein lies the relevance of zeolite to aquaculture; when placed in water zeolite filters ammonia out of the water and

holds it inside its' porous structure. As ammonia is highly toxic to fish this is a very useful way of reducing ammonia concentration in water.

The ability of zeolite to absorb ammonia is not unlimited and once it reaches saturation it can be placed into a salt water solution to be recharged.

Here it conviniently exchanges the ammonia for sodium, making it again capable of absorbing further ammonia when moved out of the salt solution to a

freshwater solution. This charging and removing of ammonia from the zeolite can be repeated many times prior to the zeolite become clogged and useless.

Zeolite is often used when transporting fish for a period of several hours to avoid the ammonia accumulation in the bags or transport tank from reaching

toxic levels. This is probably the most common function of the substance. It can also be used when setting up a new recirculating system or tank to

maintain low ammonia levels while the biofilter is maturing. Occassionally zeolite is used in reef aquarium to polish the water of unwanted particles

other than ammonia.

It is illogical to use zeolite in a biofilter as the filter media because the ammonia sponge capacity will reach saturation, whereafter no more

ammonia will be taken up. At this point the zeolite will be colonised by filter bacteria and function just as any other porous biofilter media.

The danger exists though that at a point in time you may decide to treat the tank with salt to kill off a parasite that has entered the tank or pond,

and the ammonia will then be released from the zeolite into the water stressing the fish.

Be aware when purchasing zeolite that not all zeolites are equal. The geomorphological conditions present at the time when it formed determine the

chemical structure of the zeolite, and this in turn decides whether they have an affinity for ammonia or other salts such as calcium or magnesium.

Zinc Chloride

Specification:

  • Purity :- 78 - 80% as Zinc Chloride ( Commercial Grade )
  • Heavy Metals :- Very Low ( .005 ppm )
  • Appearance :- Snow White

Uses :-

  • Galvanizing Industries
  • Electroplating Industries
  • Glue Industries

Zinc Oxide

Certificate Of Analysis:

Item/Grade

ZnO

Excellent Grade

First Grade

Metal Zn%

No

0.003

PbOPb%

0.01

0.030

CuOCu%

0.0002

0.0004

Mn OxideMn%

0.0001

0.0001

Insolubles in HCL%

0.006

0.008

Fe oxideFe%

0.001

0.002

Loss in ignition,%

0.2

0.2

Soluble in water%

0.1

0.2

Volatile (105oC)

0.3

0.4

Particle size, um

20-30

20-30

Oil absorptiong/100g

14

14

 

Zinc Oxide ( White Seal )

We are leading manufacturers, wholesaler and exporters superior quality Zinc Oxide
( White Seal )

ZINC OXIDE ( WHITE SEAL )

CERTIFICATE OF ANALYSIS

Moisture Content (%)

0.039

Loss on Ignition (%)

0.058

Matter insoluble in HCL (%)

BDL (D.L.0.01)

Matter soluble in water (%)

0.12

Relative density @ 25 deg C

5.48

Copper as Cu (%)

0.0002

Lead as pb (%)

0.0010

Maganese as Mn (%)

BDL (D.L.0.0001)

Iron as Fe (%)

0.0005

Acidity as H2SO4 (%)

0.16

Material passing through IS: 75 micron (200 mesh ) (%)

Completely Pass

Material passing through IS: 75 micron (200 mesh ) (%)

99.92

Zinc oxide (Purity) (%)

99.92

 

 

Zinc Sulphate

Certificate Of Analysis:
Appearancewhite powder
Odorodorless
Density3.54 g/cm3 (anhydrous)
2.072 g/cm3 (hexahydrate)
Melting point680 °C decomp. (anhydrous)
100 °C (heptahydrate)
70 °C, decomp (hexahydrate)
Boiling point740 °C (anhydrous)
280 °C, decomp (heptahydrate)
Looking for Industrial Chemicals ?
© Astrra Chemicals
 
Desktop Site Back to top