What is the CAS number for glycerin?
56-81-5
The CAS Number 56-81-5 stands for glycerine (also glycerin or glycerol), an organic chemical compound in the family of alcohols. This sugar alcohol is a propane triol. The exact chemical name is Propane-1,2,3-triol.
What is the solubility of glycerin in water?
miscible
Glycerol
| Names | |
|---|---|
| Boiling point | 290 °C (554 °F; 563 K) |
| Solubility in water | miscible |
| log P | -2.32 |
| Vapor pressure | 0.003 mmHg (50 °C) |
What is the LD50 of glycerin?
Acute Toxicity: Oral: Glycerol LD50 Rat: 12,600 mg/kg Inhalation: Glycerol LD50 Rat: 570 mg/m3/1hr Chronic Toxicity: No additional information.
What is the flash point of glycerin?
Glycerin is a flammable substance. It has a flashpoint of 199 degrees Celsius and an autoignition temperature of 429 degrees Celsius.
How do I find my CAS number?
The check digit is found by taking the last digit times 1, the preceding digit times 2, the preceding digit times 3 etc., adding all these up and computing the sum modulo 10. For example, the CAS number of water is 7732-18-5: the checksum 5 is calculated as (8×1 + 1×2 + 2×3 + 3×4 + 7×5 + 7×6) = 105; 105 mod 10 = 5.
Why glycerin is not soluble in water?
Glycerol dissolves slowly as it takes time for the water molecules to disrupt the extensive hydrogen bonding between the glycerol molecules themselves. As such, initially it forms a dense layer below the layer of water. However when stirred it is seen to dissolve completely.
What weight of glycerol should be added to 600 grams of water?
of glycerol taken ≈ 297g.
How much glycerin is toxic?
The weight of evidence indicates that glycerol is of low toxicity when ingested, inhaled or in contact with the skin. Glycerol is of a low order of acute oral and dermal toxicity with LD50 values in excess of 4000 mg/kg bw.
Is glycerin considered hazardous?
Not a hazardous substance or mixture. This product is not a “Hazardous Chemical” as defined by the OSHA Hazard Communication Standard, 29 CFR 1910.1200.
Why is glycerin not heated above 1400 C?
When heated to high temperatures, glycerol decomposes through dehydration to yield acrolein. Acrolein is a highly reactive unsaturated aldehyde. One point of uncertainty is the temperature at which acrolein can form.
What is the EINECS number for glycerin?
INCI name: GLYCERIN. EINECS/ELINCS number: 200-289-5. Food additive: E422. Bio-compatible (COSMOS Reference) Namely Glycerol or glycerol is part of the family of polyalcohols, it can be produced synthetically from petroleum derivatives, or from animal or vegetable fats by saponification.
Where can I find more drug warnings (complete) data for glycerin?
For more Drug Warnings (Complete) data for GLYCERIN (11 total), please visit the HSDB record page. Glycerin, synthetic – MISC, REG, GMP, In food. (See 172.866 for specs)
What is the specific gravity of glycerin?
It has a minimum specific gravity (25 °C/25 °C) of 1.249, corresponding to no less than 95% glycerol. Kosher glycerin meets all USP requirements and is produced by synthetically or from 100% vegetable glycerides. The European Pharmacopoeia (PH.EUR.) grade is similar to the USP, but the common PH.EUR. grade has a minimum glycerol content of 99.5%.
What is the chemical classification of glycerin?
The chemical classification of glycerin is Allergens, and Glycerol. Glycerin is a trihydroxyalcohol with localized osmotic diuretic and laxative effects. Glycerin elevates the blood plasma osmolality thereby extracting water from tissues into interstitial fluid and plasma.