< >

Petrolatum CAS#8009-03-8

Chinese name： Petrolatum

Chinese synonyms：TISSUE EMBEDDING MEDIUM (PARAPLAST(R) REGULAR)

CAS Number：8009-03-8

Molecular formula：C15H15N

Molecular weight：209.2863

Contact Now E-Mail Telephone WhatsApp

Product Details

Products Description of Hydroquinone CAS#123-31-9

Petrolatum (CAS#8009-03-8) is a semi-solid hydrocarbon mixture. Commonly used in cosmetics, pharmaceuticals, and industrial applications for its emollient and protective properties.

Parameters

Melting point	236 °C
alpha	D25 -165° (c = 1 in water) (calc for water-free substance)
refractive index	-160 ° (C=1, H2O)
storage temp.	Keep in dark place,Inert atmosphere,2-8°C
solubility	H2O: soluble50mg/mL
pka	~3 (COOH), 3.2 (NH3+), 4.1 (enolic OH)
form	powder or crystals
color	White to Off-White
Water Solubility	Freely soluble in water
InChIKey	FDRNWTJTHBSPMW-BBJOQENWSA-L
Safety Information
Hazard Codes	Xn
Risk Statements	36/37/38-42/43
Safety Statements	26-36-45-37-24-22
WGK Germany	1
RTECS	XI0368800
HS Code	29349990
Toxicity	LD50 in male, female, mice, rats (mg/kg): 3000, 2800, 2175, 2175 i.v.; >10000 all species orally; >5000 all species s.c. (Teelman)
MSDS Information
Provider	Language
SigmaAldrich	English

Ceftriaxone sodium Usage And Synthesis
Description	Ceftriaxone is a third-generation, broad-spectrum cephalosporin antibiotic that disrupts the synthesis of the peptidoglycan layer of bacterial cell walls. It has been shown to increase excitatory amino acid transporter-2 pump expression in the central nervous system and to reduce glutamatergic toxicity in both in vitro and in vivo models.
Chemical Properties	White Crystalline Solid
Uses	antipsychotic
Uses	A potentially useful antibacterial agent for proteomics research.
Uses	An antibacterial, a third-generation cephalosporin.
Definition	ChEBI: Ceftriaxone disodium salt hemiheptahydrate is a cephalosporin.
Brand name	Rocephin (Roche).
Biological Activity	β -lactam antibiotic. Displays neuroprotective activity in vivo via upregulation and increased activity of the EAAT2 glutamate transporter.