It is the acidic anhydride of chromic acid, and is sometimes marketed under the same name. Chromium trioxide, anhydrous. About 14% of these are inorganic acids. A wide variety of chromium trioxide anhydrous options are available to you, such as electron grade, agriculture grade, and industrial grade. 58 / Monday, March 26, 2012 / Rules and Regulations Date of issue: 10/18/2013 Revision date: 01/24/2020 Supersedes: 03/12/2019 Version: 2.1 01/24/2020 EN (English US) Page 1 SECTION 1: Identification . Chromium Trioxide, ACS Safety Data Sheet according to Federal Register / Vol. Understanding REACH Therefore, both these substances are sometimes available in the market under the same name. It is one of the principal oxides of chromium and is used as a pigment. This compound is a dark-purple solid under anhydrous conditions, bright orange when wet and which dissolves in water concomitant with … 1.1. What is Chromium Trioxide? Chromium trioxide (also known as chromium(VI) oxide or chromic anhydride) is an inorganic compound with the formula CrO3. Liquids are convenient because the need for manual handling (crystal dissolving) is not required. Structure and properties. In nature, it occurs as the rare mineral eskolaite. Chromium(III) oxide (or chromia) is an inorganic compound with the formula Cr 2 O 3. The primary industrial use of chromium trioxide is used in various metal industries for chrome electroplating. Alibaba.com offers 94 chromium trioxide anhydrous products. Chromium trioxide is an inorganic compound having the chemical formula CrO3. Chromium trioxide, anhydrous [UN1463] [Oxidizer] Chromium trioxide, anhydrous [UN1463] [Oxidizer] Chromium(VI) oxide, SAJ first grade, >=95.0%; CHROMIUM TRIOXIDE (CHEMICAL MIXTURE STUDY) Chromium(VI) oxide, 99.99% trace metals basis; Chromium(VI) oxide, ACS reagent, >=98.0%; Chromium(VI) oxide, technical grade, 95% ; Chromium trioxide solution in sulfuric acid; Jone inverted … Dark purple under anhydrous conditions, chromium trioxide turns a bright orange when added to aqueous solutions, and is soluble in water concomitant with hydrolysis. REACH regulation aims to improve the protection of human health and the environment from the risks that can be posed by chemicals. Product form : Substance Substance name : Chromium Trioxide, ACS CAS-No. It is the acidic anhydrous form of chromic acid. Chromic Acid (Dichromic Acid, Chromium Trioxide Anhydrous) Chromic Acid liquid solutions are an appropriate and cost-effective method of shipping bulk quantities. 77, No. Identification . This page contains information on the chemical Chromium trioxide, anhydrous including: 16 synonyms/identifiers; U.S. Code of Federal Regulations Title 49 Section 172 shipping regulations and 2 proper shipping names; USDOT 2008 Emergency Response Guidebook initial response information.