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cobalt chloride

Cobalt chloride - CreationWiki, the encyclopedia of ...

Cobalt chloride is an inorganic, crystalline compound that appears as a blue powder. When hydrated, the salt takes on a deep magenta color. This property makes cobalt chloride a very popular moisture indicator in desiccants. Although relatively stable, this compound poses several hazards to the human health, capable of damaging the respiratory …

Cobalt(II) chloride 97 - Sigma-Aldrich

Cobalt (II) chloride catalyzed acylation of alcohols with acetic anhydride: scope and mechanism. Iqbal J and Srivastava RR. The Journal of Organic Chemistry, 57(7), 2001-2007 (1997)

Cobalt Chloride Test Paper [Vial of 100 Strips] for Water ...

Cobalt Chloride Test Paper For Water, Moisture and Humidity Detection . Our Cobalt Chloride test paper detects the presence of moisture. This test paper is useful in difficult to reach places and recesses. Cobalt chloride test paper is responsive to 50% relative humidity and above, and any direct measure of an aqueous solution.

Cobalt chloride | CAS#: | Chemsrc

Chemsrc provides Cobalt chloride(CAS#:) MSDS, density, melting point, boiling point, structure, formula, molecular weight etc. Articles of Cobalt chloride are included as well.

Cobalt chloride Definition & Meaning - Merriam-Webster

The meaning of cobalt chloride is a chloride of cobalt; especially : the dichloride CoCl2 that is blue when dehydrated, turns red in the presence of …

What is Cobalt chloride used for ? | littletoothpickcs

Cobalt chloride, also known as cobaltous chloride and cobalt dichloride, is a chemical compound. It contains cobalt in its +2 oxidation state. Its chemical formula is CoCl2. It contains cobalt and chloride ions. Cobalt chloride hexahydrate is the most common form of this inorganic compound which is a deep rose color in the hydrated form.…

Cobalt Chloride Equilibrium: Influence of Concentration ...

Demonstration showing the changing equilibrium of cobalt complexes in solution. Initially, the beaker contains a red-pink solution of cobalt (II) chloride, present as [Co (H 2 O) 6] 2+ ions and chloride ions. When hydrochloric acid is added, the added chloride ions shift the equilibrium position in favour of blue [CoCl 4] 2-ions and water. As more chloride ions are added, …

Cobalt(II) chloride, 97%, anhydrous, Thermo Scientific ...

cobalt ii chloride, cobaltchloride, cobalt chloride 0.1 m solution, cobalt ii chloride, anhydrous, cobalt ii-chloride, curator_000013, cobalt chloride …

Cobalt chloride treatment induces autophagic apoptosis in ...

Cobalt chloride treatment induces autophagic apoptosis in human glioma cells via a p53-dependent pathway Int J Oncol. 2017 Mar;50(3):964-974. doi: 10.3892/ijo.2017.3861. Epub 2017 Jan 25. Authors Bor-Chin Cheng 1 ...

Cobalt(II) chloride - Simple English Wikipedia, the free ...

Cobalt (II) chloride anhydrous (with no water molecules attached) Cobalt (II) chloride, also known as cobaltous chloride and cobalt dichloride, is a chemical compound. It contains cobalt in its +2 oxidation state. Its chemical formula is CoCl 2. It contains cobalt and chloride ions .

Cobalt Chloride - an overview | ScienceDirect Topics

Cobalt is an essential component of vitamin B 12. In the past, cobalt chloride was used to treat the anemia of CKD [47]. Cobalt induces erythropoiesis, acting as an inducer of hypoxia-inducible-factor (HIF) [48]. Because of its side effects, including cardiomyopathy and thyroid dysfunction, its use was discontinued [49].

Cobalt Chloride - Product - tabletwise.net

Before using Cobalt Chloride, inform your doctor about your current list of medications, over the counter products (e.g. vitamins, herbal supplements, etc.), allergies, pre-existing diseases, and current health conditions (e.g. pregnancy, upcoming surgery, etc.).Some health conditions may make you more susceptible to the side-effects of the drug. Take as …

COBALT CHLORIDE - Harper College

Cobalt(II) Chloride 90 - Yes 3. Hazards Identification Emergency Overview-----WARNING! HARMFUL IF SWALLOWED OR INHALED. CAUSES IRRITATION TO SKIN, EYES AND RESPIRATORY TRACT. MAY CAUSE ALLERGIC SKIN OR RESPIRATORY REACTION. CHRONIC EXPOSURE MAY AFFECT THYROID, LUNGS, HEART, AND KIDNEYS. ...

What happens when cobalt chloride is added to water ...

Cobalt chloride paper is used to test for the presence of water leaking through tiny cracks in pipes or porcelain. When water is present, the test paper goes from blue to pink. As humidity increases, cobalt chloride changes color from sky blue to purple to pink.

Cobalt(III) chloride - Wikipedia

Cobalt(III) chloride or cobaltic chloride is an unstable and elusive compound of cobalt and chlorine with formula CoCl 3.In this compound, the cobalt atoms have a formal charge of +3.. The compound has been reported to exist in the gas phase at high temperatures, in equilibrium with cobalt(II) chloride and chlorine gas. It has also been found to be stable at very low …

Cobalt chloride hexahydrate | Cl2CoH12O6 - PubChem

. Cobalt chloride hexahydrate is a hydrate of cobalt chloride containing cobalt (in +2 oxidation state), chloride and water moieties in the ratio 1:2:6. It has a role as an allergen. It contains a cobalt dichloride.

Cobalt | NIOSH | CDC

Cobalt (Co) is a hard, gray metal that occurs naturally. It is found in rocks, soil, water, plants, and animals, including people. It can harm the eyes, skin, heart, and lungs. Exposure to cobalt may cause cancer. Workers may be harmed from exposure to cobalt and cobalt-containing products. The level of harm depends upon the dose, duration, and work being done.

The use of cobalt chloride as a chemical hypoxia model

One of the most commonly used models is cobalt chloride-induced chemical hypoxia because it stabilizes hypoxia inducible factors 1α and 2α under normoxic conditions. This model has several advantages, and currently, there is a substantial amount of scattered information about how this model works. This review describes the characteristics of ...

: cobalt chloride

Cobalt Chloride Moisture and Humidity Detection Test Paper Vial of 100 Strips. $7.99 $ 7. 99 ($0.80/10 Items) FREE Shipping. 4 Pad Cobalt Chloride Humidity Test Strip 20% - 80% Humidity [Vial of 50 Strips] 4.1 out of 5 stars 9. $14.72 $ 14. 72 ($0.29/Strip) Get it as soon as Fri, Jun 18.

Cobalt Chloride and LeChatlier's Principle

In this activity, students safely explore the equilibrium reaction of the cobalt chloride reaction.

Cobalt Chloride | AMERICAN ELEMENTS

Cobalt Chloride is an excellent water soluble crystalline Cobalt source for uses compatible with chlorides. Chloride compounds can conduct electricity when fused or dissolved in water. Chloride materials can be decomposed by electrolysis to chlorine gas and the metal. They are formed through various chlorination processes whereby at least one ...

Safety Data Sheet - Fisher Sci

Cobalt Chloride Solution, 0.1M Created by Global Safety Management, Inc. -Tel: 1-813-435-5161 - Precautionary statements: If medical advice is needed, have product container or label at hand Keep out of reach of children Read label before use Obtain special instructions before use Avoid release to the environment

Cobalt chloride CAS#:

Cobalt(II) chloride is prepared by the action of cobalt metal or its oxide, hydroxide, or carbonate with hydrochloric acid: Co(OH)2 + 2HCl → CoCl2 + 2H2O The solution on concentration and cooling forms crystals of hexahydrate which on heating with SOCl2 dehydrates to anhydrous cobalt(II) chloride.

EWG Skin Deep® | What is COBALT CHLORIDE

Cobalt Chloride is an inorganic salt. COBALT CHLORIDE, COBALT CHLORIDE (COCL2), COBALT DICHLORIDE, and COBALTOUS CHLORIDE. Cancer . Cancer: Ingredients linked to cancer in government, industry or academic studies or assessments. Developmental & Reproductive Toxicity .

Equilibria 15.1-Lecture Demonstrations-Department of ...

Demonstrations › Equilibria › 15.1. Equilibria. 15.1 Cobalt Chloride Equilibrium. Subjects: Equilibrium, kinetics Description: Test tubes containing a pink solution of cobalt and chloride ions are placed in hot water and cold water. The tube placed in hot water will turn blue. The tube placed in cold water will turn more pink.

Cobalt poisoning Information | Mount Sinai - New York

Cobalt chloride; Cobalt oxide; Cobalt sulfate. Share; Cobalt is a naturally occurring element in the earth's crust. It is a very small part of our environment. Cobalt is a component of vitamin B12, which supports the production of red blood cells. Very small amounts are needed for animals and humans to stay healthy. Cobalt poisoning can occur ...

CoCl2, a Mimic of Hypoxia, Induces Formation of Polyploid ...

Cobalt chloride (CoCl 2) is a mimetic agent used in vitro to induce cellular responses mediated by hypoxia. It is believed that CoCl 2 stabilizes HIF-1α by inhibiting prolyl hydroxylase enzymes [16] .

COBALT CHLORIDE | CAMEO Chemicals | NOAA

COBALT CHLORIDE acts as a weakly acidic inorganic salt, which is soluble in water. The resulting solutions contain moderate concentrations of hydrogen ions and have pH's of less than 7.0. They react as acids to neutralize bases. These neutralizations generate heat, but less or far less than is generated by neutralization of inorganic acids ...

Cobalt Dichloride - SmartPractice

• Cobalt dichloride • Cobalt (II) chloride hexahydrate • Hexahydrate WHAT ARE SOME PRODUCTS THAT MAY CONTAIN COBALT?* • Metal costume jewelry, piercings and hair ornaments • Cobalt-based pigments in paints, enamels, inks and glazes • Metal fasteners including buttons, zippers, snaps, hooks, rivets, buckles, pins

Cobalt Chloride - Thomasnet

Cobalt Chloride manufacturers, service companies and distributors are listed in this trusted and comprehensive vertical portal. The comprehensive directory provides access to full contact and ability information for sourcing professionals, engineers and researchers wishing to get information on Cobalt Chloride.

cobalt chloride | chemical compound | Britannica

Other articles where cobalt chloride is discussed: blood doping: …production include the administration of cobalt chloride, which enhances transcription of the erythropoietin gene. Because this practice involves manipulation of a genetic element, it is considered by some to be a form of gene doping.

COBALT CHLORIDE - Molecule of the Month June 2016 - HTML ...

How is the cobalt chloride changing? Well, its structure rearranges. First the purple dihydrate, CoCl 2.2H 2 O, forms and then at higher humidity the pink hexahydrate CoCl 2.6H 2 O is the product. You can reverse these changes with solid cobalt chloride crystals.

cobalt chloride crystal, cobalt chloride crystal Suppliers ...

Cobalt Chloride Chloridecrystal Cobalt Chloride High Quality Cobalt Chloride CoCl2. Ready to Ship. $11.00-$81.00/ Kilogram. 1 Kilogram (Min. Order) …

Preparation of Chloro Penta Amine Cobalt(III) Chloride and ...

Chloro penta amine cobalt(III) chloride [Co(NH 3) 5 Cl]Cl 2 was prepared by the procedure reported in the literature . 1.7 g of ammonium chloride NH 4 Cl was completely dissolved in ~10 mL of concentrated ammonia NH 3 in a 400 mL beaker. With continuous stirring, 3.3 g of cobalt(II) chloride CoCl 2 was added to the