Boric Acid n Borax or Sodium Borate Manufacturer Exporter

Annie Chemie P Ltd, is a company at Dahej in Gujarat, India. It is a manufacturer exporter of Boric Acid & Borax or Sodium Borate and oil field shale gas fracking or hydraulic fracturing chemicals and speciality chemicals and it has substantial exports to countries like USA, Canada, UK, Europe, UAE, Nigeria, Algeria, Turkey, Mexico, Brazil, Chile, Argentina, Australia, Kuwait, Dubai etc. We have developed encapsulated guar gel breaker based on coated ammonium persulfate, potassium persulfate, sodium persulfate, potassium peroxymonopersulfate, sodium bromate etc. We also supply other coated or encapsulated products like citric acid, guar crosslinkers other shale gas frac related products like diverting agent, KCl-substitute or clay-stabilizer, corossion inhibitors, scale inhibitor, bio-guard and several speciality chemicals.

Boric Acid USP NF BP Ph Eur Reagent Grade & Borax or Sodium Borate USP NF BP Ph Eur Reagent Grade Suppliers Exporters, Manufacturers

Boric Acid
CAS Number: 10043-35-3 USP NF BP Ph Eur Reagent Grade Suppliers Exporters, Manufacturers
Boric Acid Manufacturers Exporters

Specifications of Boric Acid USP NF Grade
H3BO3 -- 61.83
H3BO3 CAS 10043-35-3

Boric Acid contains not less than 99.5 percent and not more than 100.5 percent of H3BO3, calculated on the dried basis.

Solubility in alcohol: One g dissolves completely in 10 mL of boiling alcohol.
Completeness of solution: One g dissolves in 25 mL of water, producing a clear solution.
Identification: It responds to the tests for Borate.
Loss on drying: Dry it over silica gel for 5 hours: it loses not more than 0.5% of its weight.
Heavy metals: Dissolve 1 g in 23 mL of water, and add 2 mL of 1 N acetic acid: the limit is 0.002%.

Specifications of Boric Acid BP Ph Eur Grade
H3BO3 -- 61.8 -- CAS 10043-35-3

DEFINITION
Boric acid contains not less than 99.0 per cent and not more than the equivalent of 100.5 percent of H3BO3.

CHARACTERS
A white, crystalline powder, colourless, shiny plates greasy to the touch, or white crystals, soluble in water and in alcohol, freely soluble in boiling water and in glycerol (85 per cent).

IDENTIFICATION
A. Dissolve 0.1 g by gently heating in 5 ml of methanol, add 0.1 ml of sulphuric acid and ignite the solution. The flame has a green border.
B. Solution S (see Tests) is acid.

TESTS
Solution S: Dissolve 3.3 g in 80 ml of boiling distilled water, cool and dilute to 100 ml with carbon dioxide-free water prepared from distilled water.
Appearance of solution: Solution S is clear and colourless.
pH: The pH of solution S is 3.8 to 4.8.
Solubility in alcohol: Dissolve 1.0 g in 10 ml of boiling alcohol. The solution is not more opalescent than reference suspension and is colourless.
Organic matter: It does not darken on progressive heating to dull redness.
Sulphates: 10 ml of solution S diluted to 15 ml with distilled water complies with the limit test for sulphates (450 ppm).
Heavy metals: 12 ml of solution S complies with limit test A for heavy metals (15 ppm).

Specifications of Boric Acid Analytical Reagent Grade
H3BO3
Formula Weight 61.83
CAS Number 10043-35-3

MAXIMUM ALLOWABLE
Insoluble in methanol: 0.005%
Nonvolatile with methanol: 0.05%
Chloride (Cl): 0.001%
Phosphate (PO4): 0.001%
Sulfate (SO4): 0.01%
Calcium (Ca): 0.005%
Heavy metals (as Pb): 0.001%
Iron (Fe): 0.001%.

Borax
CAS Number: 1303-96-4 Sodium Borate USP NF BP Ph Eur Reagent Grade Suppliers Exporters, Manufacturers
Borax or Sodium Borate Manufacturers Exporters

Borax or Sodium Borate Manufacturers Exporters

Specifications of Sodium Borate USP NF Grade
Sodium Borate USP-NF; Borax USP NF
Na2B4O7-10H2O 381.37
CAS 1303-96-4
Anhydrous ---201.22 --- CAS 1330-43-4

Sodium Borate contains an amount of Na2B4O7 equivalent to not less than 99.0 percent and not more than 105.0 percent of Na2B4O7-10H2O.

Identification: A solution (1 in 20) responds to the tests for Sodium and for Borate.
Carbonate and bicarbonate: To 5 mL of a solution (1 in 20), contained in a test tube, add 1 mL of 3 N hydrochloric acid: no effervescence is observed.
Heavy metals: the limit is 0.002%.

Specifications of Sodium Borate Decahydrate or Borax Analytical Reagent Grade
Sodium Tetraborate Decahydrate
Na2B4O7 -10H2O
Formula Wt 381.37
CAS Number 1303-96-4

REQUIREMENTS
Assay: 99.5-105.0% Na2B4O7-10H2O
pH of a 0.01 M solution: 9.15-9.20 at 25C

MAXIMUM ALLOWABLE
Insoluble matter: 0.005%
Chloride (Cl): 0.001%
Phosphate (PO4): 0.001%
Sulfate (SO4): 0.005%
Calcium (Ca): 0.005%
Heavy metals (as Pb): 0.001%
Iron (Fe): 5 ppm.

Specifications of Borax BP Ph Eur Grade
Sodium Borate; Sodium Tetraborate
Na2B4O7,10H2O -- 381.4 -- CAS 1303-96-4

DEFINITION
Borax contains not less than 99.0 per cent and not more than the equivalent of 103.0 per cent of disodium tetraborate decahydrate.

CHARACTERS
A white, crystalline powder, colourless crystals or crystalline masses, efflorescent, soluble in water, very soluble in boiling water, freely soluble in glycerol.

IDENTIFICATION
A. To 1 ml of solution S (see Tests) add 0.1 ml of sulphuric acid and 5 ml of methanol \ and ignite. The flame has a green border.
B. To 5 ml of solution S add 0.1 ml of phenolphthalein solution. The solution is red. On the addition of 5 ml of glycerol (85 per cent) the colour disappears.
C. Solution S gives the reactions of sodium.

TESTS
Solution S: Dissolve 4.0 g in carbon dioxide-free water prepared from distilled water and dilute to 100 ml with the same solvent.
Appearance of solution: Solution S is clear and colourless.
pH: The pH of solution S is 9.0 to 9.6.
Sulphates: 15 ml of solution S complies with the limit test for sulphates (50 ppm).
Ammonium: 6 ml of solution S diluted to 14 ml with water complies with the limit test for ammonium (10 ppm).
Arsenic: 5 ml of solution S complies with limit test A for arsenic (5 ppm).
Calcium: 15 ml of solution S complies with the limit test for calcium (100 ppm).
Heavy metals: 12 ml of solution S complies with limit test A for heavy metals (25 ppm).

Boric Acid CAS Number 10043-35-3 & Borax or Sodium Borate CAS Number 1303-96-4 Supplier Exporter, Manufacturer:

Annie Chemie P Ltd
Mumbai 4000010, INDIA
With Agents and offices in UAE, USA, Europe.

Exporters to USA, Canada, UK, Europe, UAE, Nigeria, Algeria, Turkey, Mexico, Brazil, Chile, Argentina, Australia, Dubai etc.