Description

Rosolic Acid CAS: 603-45-2 | MF: C19H14O3 | MW: 290.32, Buy now Histological Stains & Dyes for Histology, Cytology, Microbiology, Hematology & Biology Lab from TriStains. All Tristains products are exclusively distributed by Dawn Scientific Inc.

Rosolic acid, also known as m-dihydroxybenzene, is a synthetic dye that belongs to the class of phenolic compounds. It has various applications in different fields at Dawnscientific.com.

TriStains provides a marketplace for histology and biological stains, which is comprehensive enough to encompass the peculiar requirements of laboratories specializing in Histology, Cytology, Microbiology, and Hematology. With a reputation for exceeding quality expectations, TriStains performance is outstanding which allows for resolution of cell and tissue components fundamental to life sciences to be clearly visualized. Each product under TriStains series is validated for accuracy, reliability and consistency. TriStains, which manufactures and markets stains and indicators in various packing, offers laboratories turn key solutions for all their staining and indicator needs, improving accuracy in every experiment.

Additional information

CAS No	603-45-2
Synonyms	Aurin
CI No	43800
MW	290.32
Brand	Tristains
Size	100g, 10g, 25g, 50g

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TECHNICAL INFORMATION

Alternate Names	Aurin
Application	Rosolic acid is a useful dye and pH indicator between pH 5.0- 6.8
CAS Number	603-45-2
Molecular Weight	290.32
Molecular Formula	C₁₉H₁₄O₃
Supplemental Information	This is classified as a Dangerous Good for transport and may be subject to additional shipping charges.

For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
* Refer to Certificate of Analysis for lot specific data (including water content).

Rosolic acid is a synthetic dye useful as a pH indicator between pH 5.0 – 6.8 with color changes from yellow to pink.

TECHNICAL INFORMATION

Appearance	Powder
Physical State	Solid
Solubility	Soluble in alcohol , concentrated acids, NaOH (freely), and KOH (freely). Insoluble in water.
Storage	Store at room temperature
Melting Point	308-310° C (dec.)
Boiling Point	542.96° C
Density	1.32 g/cm3
Refractive Index	n20D 1.69

SAFETY INFORMATION

For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.

WGK Germany	3
PubChem CID	5100
Merck Index	14: 881
MDL Number	MFCD00001624
EC Number	210-041-8
Beilstein Registry	2055205
SMILES	C1=CC(=O)C=CC1=C(C2=CC=C(C=C2)O) C3=CC=C(C=C3)O

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S10172

Rosolic Acid

CAS No

603-45-2

Synonym(s)

Aurin

Molecular Formula:

C₁₉H₁₄O₃

Molecular Weight:

290.32

EC Number:

210-041-8

Colour Index Number:

43800

PubChem CID:

5100

MDL number:

MFCD00001624

Specification SDS Available pack size: 100g, 10g, 5g, 25g, 50g

CAS No	603-45-2
Synonyms	Aurin
CI No	43800
MW	290.32
Brand	Tristains
Size	100g, 10g, 25g, 50g

Alternate Names	Aurin
Application	Rosolic acid is a useful dye and pH indicator between pH 5.0- 6.8
CAS Number	603-45-2
Molecular Weight	290.32
Molecular Formula	C₁₉H₁₄O₃
Supplemental Information	This is classified as a Dangerous Good for transport and may be subject to additional shipping charges.

Appearance	Powder
Physical State	Solid
Solubility	Soluble in alcohol , concentrated acids, NaOH (freely), and KOH (freely). Insoluble in water.
Storage	Store at room temperature
Melting Point	308-310° C (dec.)
Boiling Point	542.96° C
Density	1.32 g/cm3
Refractive Index	n20D 1.69

WGK Germany	3
PubChem CID	5100
Merck Index	14: 881
MDL Number	MFCD00001624
EC Number	210-041-8
Beilstein Registry	2055205
SMILES	C1=CC(=O)C=CC1=C(C2=CC=C(C=C2)O) C3=CC=C(C=C3)O