517-28-2

517-28-2 structure

Name	(+)-haematoxylin
Synonyms	Hematoxylin Hydrate MFCD00005394 HAEMATOXYLIN(RG) bematoxylin Hematoxylin Natural Black 1 Natural Black 1 Hydrate Haematoxylin Homaeoxylin hydroxybrazilin EINECS 208-237-3 h(a)ematine

Description	Hematoxylin is a natural product.
Related Catalog	Signaling Pathways >> Others >> Others Research Areas >> Others Natural Products >> Phenols
References	[1]. EF Kingston, et al. Vascular invasion is underrecognized in colorectal cancer using conventional hematoxylin and eosin staining. 《Diseases of the Colon & Rectum》, 2007, 50(11):1867-1872 [2]. JE Grilley-Olson, et al. Validation of interobserver agreement in lung cancer assessment: hematoxylin-eosin diagnostic reproducibility for non-small cell lung cancer: the 2004 World Health Organization classification and therapeutically relevant subsets. [3]. HR Zare, et al. Simultaneous determination of ascorbic acid, adrenaline and uric acid at a hematoxylin multi-wall carbon nanotube modified glassy carbon electrode. Sensors & Actuators B Chemical, 2010, 143(2):666-672

Density	1.7±0.1 g/cm3
Boiling Point	579.9±50.0 °C at 760 mmHg
Melting Point	200 °C (dec.)(lit.)
Molecular Formula	C₁₆H₁₄O₆
Molecular Weight	302.279
Flash Point	304.5±30.1 °C
Exact Mass	302.079041
PSA	110.38000
LogP	0.51
Vapour Pressure	0.0±1.7 mmHg at 25°C
Index of Refraction	1.810
Storage condition	Store at RT.
Stability	Stability Stable, but may discolour on exposure to light. Incompatible with strong oxidizing agents.

TOXIC EFFECTS :: Tumorigenic - equivocal tumorigenic agent by RTECS criteria Blood - lymphoma, including Hodgkin's disease

REFERENCE :: GASTAB Gastroenterology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1943- Volume(issue)/page/year: 23,1,1953 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - 80980 No. of Facilities: 667 (estimated) No. of Industries: 3 No. of Occupations: 6 No. of Employees: 3015 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - 80980 No. of Facilities: 1405 (estimated) No. of Industries: 3 No. of Occupations: 11 No. of Employees: 24188 (estimated) No. of Female Employees: 20340 (estimated)

Symbol	GHS07
Signal Word	Warning
Hazard Statements	H302-H315-H319-H335
Precautionary Statements	P301 + P312 + P330-P305 + P351 + P338
Personal Protective Equipment	dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes	Xi:Irritant
Risk Phrases	R36/37/38
Safety Phrases	26-36
RIDADR	NONH for all modes of transport
WGK Germany	2
RTECS	MH7875000
HS Code	3302101000

HS Code	2906299090
Summary	2906299090 other aromatic alcohols。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%