Plot No-C1-1031-9, GIDC Estate, Panoli, Ankleshwar, Gujarat - 393002. India
Telephone Mobile: 91-7506449333; e-mail: info@crystalclearproducts.orgSelenious Acid ---- L-selenomitheonine ---- Selenium Glycinate ---- Selenium Metal
Acetic Acid Glacial & Solution ---- Boric Acid ---- Erythorbic Acid ---- Formaldehyde Solution ---- Formic Acid ---- Fumaric Acid ---- Gallic Acid ---- Gluconic Acid ---- Glutaraldehyde ---- Glycerophosphoric Acid ---- HEDP ---- Hyaluronic Acid ---- Lactic Acid ---- Lactobionic Acid ---- Lauric Acid or Dodecanoic Acid ---- Maleic Acid ---- Malic Acid ---- Maltobionic Acid ---- Myristic Acid ---- Oleic Acid ---- Orotic Acid ---- Peracetic Acid ---- Propionic Acid ---- Selenious Acid
Selenious Acid Specifications of Commercial Pure & USP Grade Manufacturers & Exporters
Selenious Acid CAS Number 7783-00-8Specifications of Selenious Acid USP Grade:
H2SeO3 --- 128.97
Selenium dioxide, monohydrated;
Selenious acid CAS 7783-00-8DEFINITION
Selenious Acid contains NLT 93.0% and NMT 101.0% of H2SeO3.IDENTIFICATION
Residue on Ignition:
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%)
Insoluble Matter:
Sample: 1 g.
Analysis: Dissolve the Sample in 5 mL of water.
Acceptance criteria: It dissolves completely, and the solution is clear.
Selenate and Sulfate:
Sample solution: Dissolve 0.5 g in 10 mL of water.
Analysis: Add 0.1 mL of hydrochloric acid and 1 mL of barium chloride TS to the Sample solution, and mix.
Acceptance criteria: No turbidity or precipitate is formed in 10 minutes.Crystal Clear Products and the group companies are manufacturing chemicals since several decades. We have automatic vacuum operated titanium evaporators and SS316 equipments to produce top grade of chemical products. We have toll manufacturers and representatives in China, UAE, Europe, Canada & USA and agents & customers in all countries like USA, Canada, Europe, UAE, South Africa, Tanzania, Kenya, Egypt, Nigeria, Uganda, Turkey, Mexico, Brazil, Chile, Argentina, Bangkok Thailand, Kaula Lumpur Malaysia, Dubai UAE etc. & sales representative in Chicago, Houston New York & Los Angeles, USA. Associated units are FDA-GMP certified, Halal and/or Kosher certified, REACH registered, ISO-9001, ISO-22000 HACCP certified, Crisil Rated.
Contact Selenious Acid IP BP Ph Eur EP JP USP NF ACS Analytical Reagent FCC Food Grade manufacturers exporters at:
Crystal Clear Products
Plot No-C1-1031-9, GIDC Estate, Panoli, Ankleshwar, Gujarat - 393002. India
Telephone Mobile: 91-7506449333; e-mail: info@crystalclearproducts.orge-mail: info@crystalclearproducts.org
Manufacturers, Suppliers of IP BP Ph Eur EP JP USP NF FCC Food, ACS Reagent GMP Grades of Chemicals like Selenious Acid