aceto orcein (connective tissue stain)

Six white plastic bottles with red caps of varying sizes are lined up in ascending order against a plain gray background.

Three chemical solution bottles with red caps are arranged side by side against a gray background. The labels read "Methyl Orange Indicator Solution" and "Fehling's Solution No. A.

Three white chemical bottles with red caps, labeled "Chemnovyo," arranged in order of size against a plain gray background.

Four plastic bottles of chemical reagents with red caps, labeled for different substances, are arranged in size order against a gray background.

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Six brown pharmaceutical containers of varying sizes with white and red ChemBooz labels are arranged in a row against a plain gray background.

Three black plastic bottles of nitric acid with white hazard labels are arranged in a row against a grey background.

Two brown glass bottles with red caps, labeled as chemical containers, are placed side by side on a gray surface with a dark background.

Two white plastic chemical containers with black lids, labeled "Chemnovato." The left contains Magnesium Sulphate, and the right contains Acetyl Salicylic Acid, both on a gray background.

Three chemical bottles labeled Toluene, Iso-Propyl Alcohol, and Chloroform are arranged side by side on a gray background.

Six brown glass bottles of varying sizes with white labels and black or white caps, containing Trichloroacetic Acid 99% AR from Chemoxy, are arranged in a row on a gray background.

Two brown glass bottles labeled "Chloroform 99.8% for HPLC" with hazard symbols, placed side by side on a neutral gray background.

Three dark brown bottles with red caps and Chemnovatic labels contain hydrochloric acid, nitric acid, and sulfuric acid, arranged side by side on a gray background.

Specification

Description

Connective tissue stain; Orcein aceto Solution

Molecular Formula	Molecular Weight : 0.00
Molecular Weight	0.00
Shelf Life	60 Months

Physical Properties
Physical State at 20 °C	Liquid	Colour	Dark Brown red
Odour Threshold	1.018 ppm	pH Value	Acidic
Melting Point/ Freezing Point [°C]	16.6°C	Auto-Ignition Temperature [°C]	427°C
Flash Point [°C]	39°C	Boiling Point [°C]	100°C
Vapour Pressure [20°C]	2.3 kPa (@ 20°C)	Vapour Density	2.07
Density [g/cm3]	1.03	Solubility in Water [% weight]	Soluble in water
Explosion Limits – Upper [%]	19.90%	Explosion Limits -Lower [%]	4%

Specifications
Appearance	Dark brown red solution	Absorption Maxima in 0.1 N Naoh	576 – 582 nm

Dangerous Goods Information
UN Number	1760	DG Class	8

Safety Information & Hazard Symbols
Symbol	GHS05
Signal Word	Danger
Hazard Statement	H314
Precaution Statement	P280-P305 + P351 + P338-P310

aceto orcein (connective tissue stain)

SKU C00036-00100-HS Category Chemicals