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

Peak#	Ret. Time 2.303	Area 6515	Height 1316	Mark	Area% 0.220
1	2.377	4519	995	V	0.153
2	2.453	129851	36991	V	4.387
3	2.621	51603	6074	V	1.743
4	2.915	6915	1300	V	0.234
5	3.008	2431	933		0.082
6	3.167	77499	5222	V	2.6181
7	3.450	93723	8897	V	3.166
8	3.550	142521	10629	V	4.815
10	7.729	2070	412		0.070
11	7.948	2422635	912225	S	81.850
12	8.114	9797	6044	T	0.331
13	8.258	9759	4214		0.3301
Total		2959838	995253		100.000

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：证书信息仅供参考，以产品附带证书为准。