Product Name: Brilliant Blue FCF

Chemical Structure: 

CAS Number: 3844-45-9

Molecular Formula: C37H34N2Na2O9S3

Molecular Weight: 792.85

Storage: 2-8°C Dark and sealed

Appearance: Purple Powder

Identification: LCMS&HNMR

Assay: 78.5%

Uncertainty: ±2.0%

1. Purity

1.1. HPLC

Sample Information

Acquired by: System Administrator

Date Acquired: 05/07/2021 14:38:40

Sample Type: Unknown

Level#: 0

Sample Name: CWLT600133

ISTD Amount: 1

Dilution Factor: 1

Tray#: 1

Vial#: 104

Injection Volume: 2

Data File: CATO-SOP-014.1cm

Method File:CATO-SOP-014.1cm

Report Format File: DEFAULT.lsr

Tuning File:

Processed by: System Administrator

Date Processed: 05/07/2021 15:22:13

PDA Ch2 215nm

2. Identification

2.1. LCMS

2.2. HNMR

3. Loss on Drying

3.1. TGA

4.Final Result

Method: TGA

Results: 4.1179%

Chromatographic purity (HPLC): 81.850%

Loss on Drying: 4.1179%

Assay (100% method): 78.5%

Uncertainty: ±2.0%

The calculation of the 100% method follows the formula:

Assay (%) = (100%-Loss on Drying * Purity HPLC (%) /100%

Loss on Drying is considered as absolute effect, HPLC purity is considered as relative effect.

The uncertainty values are the expanded uncertainty and represent an estimated standard deviation equal to the positive square root of the total variation of the uncertainty of components. A normal distribution is assumed and a coverage factor of K=2 is chosen using approximately a 95% confidence level.

注：以上信息仅供参考，以产品附带证书为准。