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1.00128

Aurin tricarboxylic acid ammonium salt

GR for analysis (reagent for aluminium) ACS

Synonym(s):

Aurin tricarboxylic acid ammonium salt, Aluminon, Ammonium aurin tricarboxylate

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10 g
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$934.00

About This Item

Empirical Formula (Hill Notation):
C22H23N3O9
CAS Number:
569-58-4
Molecular Weight:
473.43
UNSPSC Code:
12352107
EC Index Number:
209-319-1
NACRES:
NA.21
MDL number:
MFCD00040925
Assay:
≥97% (HPLC)
Grade:
ACS reagent

$934.00

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grade

ACS reagent

Quality Segment

100

assay

≥97% (HPLC)

form

solid

potency

9000 mg/kg LD50, oral (Rat)

manufacturer/tradename

Calbiochem®

dilution

(for analytical testing)

pH

5.3 (20 °C, 10 g/L in H2O)

mp

220-225 °C (decomposes)

bulk density

400 kg/m3

shipped in

ambient

storage temp.

2-8°C

InChI

1S/C22H16O9.3H3N/c23-16-4-1-10(7-13(16)20(26)27)19(11-2-5-17(24)14(8-11)21(28)29)12-3-6-18(25)15(9-12)22(30)31;;;/h1-10,19,24-25H,(H,26,27)(H,28,29)(H,30,31);3*1H3

InChI key

UDPQMNAHKKTHHI-UHFFFAOYSA-N

Analysis Note

Assay (acidimetric, calc. on anhydrous substance): ≥ 98
Identity (IR-spectrum): passes test
Insoluble matter: ≤ 0.1 %
Water (according to Karl Fischer): ≤ 10
Sulfated ash: ≤ 0.2 %
Suitability as reagent (for aluminium): passes test

Legal Information

CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany

Disclaimer

Toxicity: Carcinogenic / Teratogenic (D)

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This Item
01-31101.012201.01188
Aurin tricarboxylic acid ammonium salt GR for analysis (reagent for aluminium) ACS

Supelco

1.00128

Aurin tricarboxylic acid ammonium salt

Aluminon JIS special grade

Sigma-Aldrich

01-3110

Aluminon

Ammonium amidosulfonate for analysis (for detection of sulfonamide in blood) EMSURE® ACS,Reag. Ph Eur

Supelco

1.01220

Ammonium amidosulfonate

Ammonium nitrate for analysis EMSURE® ACS

Supelco

1.01188

Ammonium nitrate

Quality Level

100

Quality Level

-

Quality Level

300

Quality Level

300

grade

ACS reagent

grade

JIS special grade

grade

ACS reagent

grade

ACS reagent

assay

≥97% (HPLC)

assay

-

assay

≥99.0% (acidimetric)

assay

≥95.0% (alkalimetric)

form

solid

form

powder

form

solid

form

solid

pH

5.3 (20 °C, 10 g/L in H2O)

pH

-

pH

5.0-6.0 (20 °C, 50 g/L in H2O)

pH

4.5-7.0 (20 °C, 100 g/L in H2O)

mp

220-225 °C (decomposes)

mp

220-225 °C (dec.) (lit.)

mp

132-134 °C

mp

169 °C

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Storage Class

11 - Combustible Solids

wgk

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Alexander J Valvezan et al.
JCI insight, 5(7) (2020-04-10)
Recent studies in distinct preclinical tumor models have established the nucleotide synthesis enzyme inosine-5'-monophosphate dehydrogenase (IMPDH) as a viable target for antitumor therapy. IMPDH inhibitors have been used clinically for decades as safe and effective immunosuppressants. However, the potential to

Global Trade Item Number

SKUGTIN
100128999904022536571188
100128001004022536916019

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