Key Documents

View All Documentation

C0126

β-Carotene from carrots

Name: β-Carotene from carrots
Brand: SIGMA

Type IV, ≥95% (HPLC), crystalline

Select a Size

Change View

About This Item

EC Number:

230-636-6

UNSPSC Code:

12352200

Technical Service

Need help? Our team of experienced scientists is here for you.

Let Us Assist

Properties

type

Type IV

assay

≥95% (HPLC)

form

crystalline

impurities

α-carotene, essentially free

color

red to purple

solubility

H₂O: 0.6 mg/mL, ethanol: 2 mg/mL, DMSO: 30 μg/mL

ε (extinction coefficient)

2160-2280 at 478 nm in hexane at 1% (vs. 2280, lit.), 2450-2590 at 450 nm in hexane at 1% (vs. 2590, lit.)

storage temp.

−20°C

Description

Packaging

Sealed ampule.

Storage Class

11 - Combustible Solids

wgk

WGK 1

flash_point_f

217.9 °F - closed cup

flash_point_c

103.3 °C - closed cup

ppe

Eyeshields, Gloves

Regulatory Information

新产品

This item has

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Specifications and Criteria for Biochemical Compounds, 3rd Ed

Specifications and Criteria for Biochemical Compounds (1972)