What is citric acid 77-92-9?
Citric acid anhydrous, a weak organic acid, occurs naturally in citrus fruits. Citric Acid comes in various grades, forms and quantities, like most of the chemicals provided by Spectrum….CAS RN | 77-92-9 | Citric Acid.
| Molecular Formula | Molecular Weight | CAS Number |
|---|---|---|
| C6H8O7 | 192.12 | 77-92-9 |
What is the CAS number for citric acid?
77-92-9
Key Specifications Table
| CAS # | EC Number | Molar Mass |
|---|---|---|
| 77-92-9 | 201-069-1 | 192.12 g/mol |
Is citric acid safe or hazardous?
The U.S. Food and Drug Administration (FDA) states that citric acid is generally recognized as safe (GRAS) as a direct food additive. Since 1919, approximately 99 percent of the world’s production of manufactured citric acid is developed from the Aspergillus niger fungus, more commonly known as black mold.
What is citric acid monohydrate used for?
Citric Acid Monohydrate is a tricarboxylic acid found in citrus fruits. Citric acid is used as an excipient in pharmaceutical preparations due to its antioxidant properties. It maintains stability of active ingredients and is used as a preservative.
Does water have a CAS number?
CAS 7732-18-5, chemical formula H₂O. Aqueous solutions: Container D….Pricing & Availability.
| Product Information | |
|---|---|
| CAS number | 7732-18-5 |
| Hill Formula | H₂O |
| Chemical formula | H₂O |
| Molar Mass | 18.02 g/mol |
How do I find my CAS number?
A CAS Registry Number is a numeric identifier that can contain up to 10 digits, divided by hyphens into three parts. The right-most digit is a check digit used to verify the validity and uniqueness of the entire number. For example, 58-08-2 is the CAS Registry Number for caffeine.
Is citric acid toxic to breathe?
Inhalation Dust may irritate respiratory system or lungs. Ingestion May irritate and cause stomach pain, vomiting and diarrhoea. Skin contact Skin irritation is not anticipated when used normally. Eye contact Causes serious eye irritation.
What is citric acid monohydrate in?
citrus fruits
Citric Acid Monohydrate is a tricarboxylic acid found in citrus fruits. Citric acid is used as an excipient in pharmaceutical preparations due to its antioxidant properties.
What is the CAS code for citric acid?
Product form : Substance Substance name : Citric Acid, Anhydrous CAS No : 77-92-9 Product code : LC13140 1.2. Relevant identified uses of the substance or mixture and uses advised against Use of the substance/mixture : For laboratory and manufacturing use only.
What are the flammable limits of citric acid?
Page 3 o f 7 MSDS – Citric Acid Flammable Limits : LOWER : 0.28 Kg/M3 (Dust) UPPER : 2.29 Kg/M3 (Dust) Products of Combustion : These products are carbon oxides (CO, CO2) . Fire Hazards in Presence of Various Substances: Slightly flammable to flammable in presence of heat. Non-flammable in presence of shocks.
What is the BOD level of citric acid?
Citric acid (1% w/v) displayed BOD values of 6,410 and 6,040 mg/L using a defined microbial mixture and sewage inoculums, respectively (5). Citric acid, present at 10 mg/L, reached 66.4% and 67.3% of its theoretical BOD after 5 days using freshwater and seawater inoculums, respectively (6).
Can you store citric acid in dry form?
For precautions see section 2.2. Separated from strong oxidants, strong bases, metal nitrates and metals. Dry.Crystalline citric acid, anhydrous, can be stored in dry form without difficulty, although conditions of high humidity and elevated temperatures should be avoided to prevent caking.