Selenious Acid USP Grade Suppliers Exporters, CAS 7783-00-8 |
| Muby Group of USA & India is a pioneer manufacturers suppliers exporters & importers of chemicals including Selenious Acid USP Grade, Hydraulic fracturing stimulation & oil well production chemicals, Pharmaceutical excipients and API as per IP BP Ph Eur EP CP JP USP NF FCC Food Grade as per monograph, Fragrance & flavor chemicals. Muby Group has several manufacturing facilities and toll manufacturers across the globe. We have offices warehouses and representatives in Houston & Midland Texas and Chicago Illinois USA. |
| Our suppliers have accreditations like FDA - GMP-GLP approval, ISO-9001, ISO-22000 HACCP, Kosher & Halal Certification. We offer Commercial Pure Pharmacopoeia API Excipients Analytical Reagent & Food Grade of Chemicals and do Toll Manufacturing for Oil well drilling fracking fracturing and others. |
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SDS MSDS of Selenious Acid USP Grade Manufacturers
Selenious Acid
CAS Number 7783-00-8, USP Grade & Pure
We supply as under:
Selenous acid or Selenious acid is the chemical compound with the formula H2SeO3. Structurally, it is more accurately described by (HO)2SeO. It is the principal oxoacid of selenium; the other being selenic acid. Selenious acid is the acid form a form of selenium. Selenium is an essential trace element and antioxidant. It is a cofactor metabolic enzyme regulation. It also plays an important role in maintaining the general health of tissue and muscle and has antioxidant properties. One study showed efficacy in the prevention of malignancy while utilizing a selenium supplement in humans. Selenious acid is a trace element indicated in people as a source of selenium. The major use is in changing the color of steel, especially the steel in guns & razor blades the so-called "bluing" process which uses selenous acid.
Specifications of Selenious Acid USP Grade:
H2SeO3 --- 128.97
Selenium dioxide, monohydrated
Selenious acid CAS 7783-00-8
DEFINITION
Selenious Acid contains NLT 93.0% and NMT 101.0% of H2SeO3.
IDENTIFICATION
A.
Sample: 50 mg
Analysis: Dissolve the Sample in 5 mL of water. Add 100 mg of sodium bicarbonate, and mix.
Acceptance criteria: Gas bubbles develop.
B.
Sample: 50 mg.
Analysis: Dissolve the Sample in 5 mL of 0.1 N hydrochloric acid. Add 50 mg of stannous chloride.
Acceptance criteria: A curdy tan-orange precipitate is formed.
Sample: 10 g
Acceptance criteria: NMT 1.0 mg (0.01%)
TESTS
Meets all the tests for Specifications of Selenious Acid USP mongograph.
Selenious Acid USP Grade Manufacturers:
Muby Group
Chemicals Suppliers, API and Excipient Suppliers, Toll manufacturing & Warehouse at Houston & Midland, Texas, USA and India
USA, Canada, Mexico Customers may e-mail: usa@mubygroup.com
Call 1-844-682-9243
Europe Africa Asia India Mumbai e-mail: info@mubygroup.com
Call +91-22-65290116
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