It would be unlikely to have an allergic reaction that long after, as they usually occur during or shortly after administration. This would present with hives, swelling, difficulty breathing or swallowing, etc. However other reactions might be possible, ask your doctor or go to the ER if there is any acute distress.
Salt is used in dyeing because it helps fix the dye onto the fabric by promoting a chemical reaction between the dye and the fabric. This reaction makes the dye more soluble in water and helps the dye molecules bond tightly to the fabric fibers, resulting in a more vibrant and long-lasting color.
The reaction in a glow stick is irreversible because it involves a chemical reaction that produces light through the oxidation of a dye molecule by hydrogen peroxide. Once the reaction is initiated by bending the glow stick, it cannot be reversed back to its original state, and the dye is permanently altered to emit light.
Bleach removes dye by breaking down the color molecules in the dye, making them unable to reflect light and thus appear invisible. The bleach's chemicals cause a chemical reaction with the dye molecules, altering their structure and causing them to lose their color.
Urea helps the dye penetrate the fabric. Moisture is an important component of the chemical reaction process with dyes, and urea helps draw moisture to the chemical reaction. Urea also helps to keep the fabric damp long enough for the reaction to occur.
The chemical reaction in a glow stick involves the oxidation of a dye molecule by hydrogen peroxide in the presence of a base. One possible balanced equation for this reaction is: C10H18O + H2O2 → 10CO2 + 9H2O. However, variations in the specific chemicals used in glow sticks may result in different balanced equations.
for medical uses and dye
It is certainly possible to dye hair twice in two days. Most companies supporting hair dye products and hair health are against this.
MRI exams can be done: 1. Without contrast (dye) 2. With contrast (dye) 3. With and without contrast (dye) The majority of MRI exams are done without contrast. Most common reasons for contrast administration include infection, cancer, and after surgery. FDA approved contrast agents are gadolinium based and are safe to use in patients. However, they can have very harmful side effects if the patient develops an allergic reaction or has kidney disease or kidney failure. Without functional kidneys, the body cannot get rid of the gadolinium from the contrast agent, which can cause a deadly and incurable disease known as nephrogenic systemic fibrosis.
can u still get a alleric reaction to hair dye using foils
yes it is considerd as a chemical reaction
It is uncommon, but possible to have an allergic reaction to your own hair. This condition is known as "hair dye allergy" or "hair dye dermatitis" and can result in symptoms like itching, redness, and swelling on the scalp or skin. Consulting a dermatologist is recommended if you suspect an allergic reaction to your own hair.
Hair dye commonly does not have an immediate reaction. It usually takes about 5-10 minutes, but it depends on the type of hair dye you are using and how affective it is. - Hope this helped
sometimes
Alcian dye is a chloromethylated copper phthalocyanine-thiourea reaction product.
As the hair dye goes in the blood stream , you can get patches on the face and body.
Salt is used in dyeing because it helps fix the dye onto the fabric by promoting a chemical reaction between the dye and the fabric. This reaction makes the dye more soluble in water and helps the dye molecules bond tightly to the fabric fibers, resulting in a more vibrant and long-lasting color.
You could use like those fake hair color things that they have in the toys section for girls or possibly that colored hair spray or use kool aid but no real dye is going to only stay inn for a couple of days