Skip to main content

Carcinogen of Chromic Acid

The kind of chromic acid are vary, there are technical uses and analytical purposes. Chromic acid is acidic chemicals with red color. Sometimes very strong red and sometimes pale red color. Chromic acid is poisonous chemicals if inhale of fume, and corrosive agent if dilute in water and contact with steel. Chromic acid concentration can be analyses in laboratory use certain method to analyses this substance.

Chromic acid is produce in chrome industry, uses some high tech to produce this acid. Supplier will distribute this acid to all over the world. Chromic acid is dangerous if exposed to our body directly, so safety precaution and safety equipment should be use on handle this chemical. Chromic acid have carcinogenic characteristic if stay long time in our body. So people who work with this chemicals must read first MSDS of chromic acid.

The formula of chromic acid is H2CrO4 and H2Cr2O7 each type of this formula have different characteristic on application. Some product purpose should use of right chromic acid, if use other kind of chromic acid will product bad result.

See Also:

Chromic Acid Oxidation
Labels:

Comments

Post a Comment

Popular posts from this blog

Bronze Product

Bronze often use in spare parts of Industry. Such as bearing and rolls. Bearings are also made largely from the 12% - 20% tin-copper alloys, and belts are the principal product made from copper-tin alloys with from 20% to 25% tin. Bronze also use to produce art product like for Gong in Indonesia. Because this metal have good sound and can hear in far distance. See Also: Bronze Application
Post a Comment
Read more

Bronze Alloy

The bronze alloy is among the oldest artificially produced alloys. The bronze age was coined by archaeologists to characterize the period following the neolithic when weapons and tools began to be constructed of bronze. Bronze have been is made by copper metal as base metal and mixed with tin and can be mixed with a little of zinc and phosphorous elements. See Also: Chromic Acid Quality
Post a Comment
Read more

Anodizing Process Summary

Anodizing Aluminum is summarized in Anodizing aluminum is a process to cover aluminum surface with oxide film of anodized aluminum. How to make color on the aluminum layer is a sequence process of each step on anodizing process. Coloring agent to make this layer can use chemicals agent or by reaction of certain chemicals with aluminum surface. The process of anodizing itself using several process in sequence, such as below: Electropolishing of Aluminum : the process to make an old oxide film that already available in aluminum surface should be removed before the process of anodizing being started.  Alkaline solution treatment : this process also have similar purpose like electropolishing, but on this process is used chemical solution to open the oxide film. Some other purpose of anodizing process can use other chemical substances.  Rinsing : rising is a process that done in between of each process. Rising by fresh water is needed to make the surface of aluminum is clean ...
Post a Comment
Read more