Alizarin Red S

Item Code

ALA1081

CAS

130-22-3

Flash Point

Physical State

Solid

Molecular Weight

342.26

Storage

Store at Room Temperature

Boiling Point

Melting Point

Density

Molecular Formula

C₁₄H₇NaO₇S

HsnCode

32041200

Gst %

18%

Size

Price (Rs.)

Availability

Cart/Quote

25 gm

635.00

YES

100 gm

1,906.00

YES

Absorptivity 1% 1cm 0.1N NaOH at ? max.595.0 nm

NLT 320

Absorptivity 1% 1cm 0.1N NaOH at ? max.556.0 nm

NLT 350

LOD at 110°C (1hr)

NMT 5.00 %

Dye content by Spectrophotometry

NLT 70.00 %

Solubility

Sparingly soluble in water

Appearance (colour)

Yellow-green to dark-red

Appearance (Form)

Solid

Visual pH transition

pH 4.3 (light-yellow) to pH 6.3 (pink) pH 9.4 (brown-orange) to pH 12.0 (violet)

DNases detection

None detected

RNases detection

None detected

Proteases detection

None detected