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Muby chemicals, is the flagship company in Mubychem Group, established in 1976, It has several manufacturing units in its wings, making Inorganic Chemicals Pharmaceutical Excipients, Fragrances & Flavour Chemicals in India.  Mubychem Group has manufacturing facilities spread across Western India and sales purchase agents in several countries. The associated manufacturing units are accredited with certifications like FDA) GMP Approval, ISO-9001:2008 & ISO-22000:2005 Certification, "REACH" Pre-registration, Kosher, Halal & HACCP Certification.

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Selenious acid Pure & USP Grade Manufacturers

Selenious Acid USP Grade
H2SeO3 -- 128.97
Selenium dioxide, monohydrated.
[7783-00-8].
Selenious Acid contains not less than 93.0 percent and not more than 101.0 percent of H2SeO3.

Identification
A: Dissolve about 50 mg in 5 mL of water, add about 100 mg of sodium bicarbonate, and mix: gas bubbles develop.
B: Dissolve about 50 mg in 5 mL of 0.1 N hydrochloric acid, and add about 50 mg of stannous chloride: a curdy tan-orange precipitate is formed.

Tests
Residue on ignition: not more than 1.0 mg, from 10.0 g (0.01%).
Insoluble matter: Dissolve 1 g in 5 mL of water: it dissolves completely and the solution is clear.
Selenate and sulfate: Dissolve about 0.5 g in 10 mL of water, add 0.1 mL of hydrochloric acid and 1 mL of barium chloride, and mix: no turbidity or precipitate is formed in 10 minutes.
Assay: Transfer about 100 mg of Selenious Acid, accurately weighed, to a suitable glass-stoppered flask, and dissolve in 50 mL of water. Add 10 mL of potassium iodide solution (3 in 10) and 5 mL of hydrochloric acid, mix, insert the stopper in the flask, and allow to stand for 10 minutes. Add 50 mL of water and 3 mL of starch, and titrate with 0.1 N sodium thiosulfate until the solution is colorless, then titrate with 0.1 N iodine VS to a blue endpoint. Subtract the volume of 0.1 N iodine from the volume of 0.1 N sodium thiosulfate to obtain the volume of 0.1 N sodium thiosulfate equivalent to selenious acid. Each mL of 0.1 N sodium thiosulfate is equivalent to 3.225 mg of H2SeO3.

Selenious acid manufacturers India

Selenious acid Manufacturers:

Muby Chemicals & Associated Cos
S-8, SARIFA MANSION, 2ND FLANK ROAD, CHINCHBUNDER, MUMBAI 400009, INDIA.
TEL: (Off.) 91-22-23770100, 23726950. 91-22-23728264. Gujarat & Mumbai India.

E-mail: info@mubychem.com

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Last updated 21-nov-17

I shall pass through this world, but once. If therefore, there is any good that I can do, or if there is any favour that I can show to a fellow human being, let me do it now. Let me not defer or neglect it. For I shall not tread this way again.

Muby.in Pharmaceutical IP BP USP Grades of Chemicals
Ammonium Chloride Benzyl Alcohol BP Benzyl Alcohol USP, ACS
Boric Acid USP-NF, BP Borax BP, USP-NF, ACS
Boric Acid IP, ACS Calcium Chloride
Calcium Hydroxide BP, USP Calcium Hydroxide FCC, ACS
Calcium Oxide FCC, USP Calcium Saccharate
Calcium Sulfate USP, BP Calcium Sulfate FCC, ACS
Chromic Chloride USP, Chromium Chloride Gentian Violet USP, Crystal violet BP
Magnesium Chloride BP, IP Magnesium Chloride USP-NF, FCC, ACS
Magnesium Sulphate BP, IP Magnesium Sulfate USP, FCC ACS
Manganese Chloride FCC, ACS Manganese Sulphate BP, Manganese Sulfate USP
Manganese Sulfate ACS, FCC Magnesium Chloride
Methyl-thioninium Chloride BP, Methylene Blue USP Maleic acid
Potassium bromide Potassium Chloride
Potassium nitrate Potassium nitrite Potassium Phosphate
Sodium Acetate Sodium Bicarbonate BP, IP
Sodium Bicarbonate USP, FCC, ACS Sodium Diacetate
Sodium Phosphate Sodium propionate
Sodium Thiosulphate Sodium Thiosulfate BP-USP-IP
Sodium Thiosulfate-ACS-FCC-Food Sodium Hydroxide Pellets USP-NF FCC ACS
Caustic Soda Pellets BP IP Sodium nitrite Sodium nitrate
Zinc Chloride  
Other Chemical Products
Ammonium Phosphate Ammonium persulfate
Barium chloride  
Calcium propionate Ceric ammonium nitrate
Cupric Chloride Calcium Nitrite Nitrate
Isatoic Anhydride  
HEDP Hhydroxyethylidene diphosphonic acid Potassium Iodide
Sodium Bromide Sodium Formaldehyde Bisulfite

Exports to USA UAE Europe South Africa Tanzania Kenya Uganda Egypt Nigeria Turkey Brazil Chile Argentina Dubai Cameroon Guatemala Mexico

Exports to USA UAE Europe South Africa Tanzania Kenya Uganda Egypt Nigeria Turkey Brazil Chile Argentina Dubai Cameroon Guatemala Mexico etc.

Barter

They who love thee on this earth, keep calling on thee and chanting thy beads
Lest thou forgetest.

They assign the credit of their hard work to your blessings
They keep you amused.

They come to thy temple with baskets of fruits, as if you were a glutton
They deny the same to their children.

They offer you milk for a bath and burn the ghee
They hardly understand the meaning of it.

They bring gold and diamonds. They come with beating of drums
They love to advertise their offerings.

They offer you a small bribe as advance for booty, called lottery
They love to dream.

I do not bow down at your door
I do not bargain for booty
Your promise of the heaven does not lure me
Your hell-fire does not scare me
I do not even know the proper method of prayer
I do not offer any thing to you
Ages have gone by and I have not seen you my lord
Yet my love for you keeps waiting for you