What is the CAS number for sodium bisulfite?
7631-90-5
| CAS# | Chemical Name | EINECS/ELINCS |
|---|---|---|
| 7631-90-5 | Sodium bisulfite | 231-548-0 |
Is sodium bisulfate a hazardous material?
Causes serious eye damage. Inhalation of dust may irritate nose, throat and/or lungs. Prolonged exposure may cause skin irritation. Small amounts (tablespoonful) swallowed are not likely to cause injury; however, swallowing large amounts may irritate or burn digestive tract.
Is sodium sulfite hazardous?
Acidic decomposition of sodium sulfite may release toxic and hazardous fumes of sulfur oxides, including sulfur dioxide, which may cause permanent pulmonary impairments from acute and chronic exposure.
Is thymol blue carcinogenic?
Carcinogenicity: CAS# 76-61-9: Not listed by ACGIH, IARC, NTP, or CA Prop 65.
What is the CAS number for sodium hydroxide?
1310-73-2
Sodium Hydroxide, Pellets – CAS 1310-73-2 – Calbiochem.
What is the formula for sodium hydrogen sulfate?
NaHSO4Sodium bisulfate / Formula
Is sodium bisulfite harmful to humans?
* Sodium Metabisulfite may cause an asthma-like allergy. Future exposure can cause asthma attacks with shortness of breath, wheezing, cough, and/or chest tightness. * Sodium Metabisulfite can irritate the lungs. Repeated exposure may cause bronchitis to develop with cough, phlegm, and/or shortness of breath.
What is sodium bisulfite used for?
Sodium Bisulfite is a white, crystalline solid with a slight odor of rotten eggs. It is often in a liquid solution. It is used in making paper and leather, as a food preservative and in dye and chemical production.
What is sodium sulfite used for?
Sodium sulfite is a white, granular or powdered solid. It is used in the pulp and paper industry, in the photographic industry to keep developer solutions from oxidizing and to wash fixer from film and photo-paper, in the textile industry as a bleach, desulfurizer or dechlorinator and in the tanning of leather.
Is sodium sulfite safe for skin?
The Cosmetic Ingredient Review Expert Panel concluded that Sodium Sulfite, Potassium Sulfite, Ammonium Sulfite, Sodium Bisulfite, Ammonium Bisulfite, Sodium Metabisulfite, and Potassium Metabisulfite are safe as used in cosmetic formulations.
What is Bromothymol blue?
Bromothymol blue (also known as bromothymol sulfone phthalein and BTB) is a pH indicator. It is mostly used in applications that require measuring substances that would have a relatively neutral pH (near 7). A common use is for measuring the presence of carbonic acid in a liquid.
Is bromophenol blue toxic?
Harmful if swallowed. Material may be irritating to the mucous membranes and upper respiratory tract. May be harmful by skin absorption. May cause skin or respiratory system irritation.