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Key Documents

02321

Supelco

2,6-Pyridinedicarboxylic acid

suitable for ion chromatography, ≥99.5% (T)

Sinonimo/i:

DPA, DPAc, Dipicolinic acid

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About This Item

Formula empirica (notazione di Hill):
C7H5NO4
Numero CAS:
Peso molecolare:
167.12
Beilstein:
131629
Numero CE:
Numero MDL:
Codice UNSPSC:
41116105
eCl@ss:
39151816
ID PubChem:
NACRES:
NB.21

Descrizione

anionic

Livello qualitativo

Saggio

≥99.5% (T)

tecniche

ion chromatography: suitable

Punto di fusione

248-250 °C (dec.) (lit.)

Solubilità

H2O: 1%, clear

Anioni in tracce

phosphate (PO43-): ≤5 mg/kg

Cationi in tracce

Al: ≤5 mg/kg
Ba: ≤5 mg/kg
Ca: ≤50 mg/kg
Cd: ≤5 mg/kg
Co: ≤5 mg/kg
Cr: ≤5 mg/kg
Cu: ≤5 mg/kg
Fe: ≤2 mg/kg
K: ≤100 mg/kg
Li: ≤5 mg/kg
Mg: ≤5 mg/kg
Mn: ≤5 mg/kg
Mo: ≤5 mg/kg
Na: ≤50 mg/kg
Ni: ≤5 mg/kg
Pb: ≤5 mg/kg
Sr: ≤5 mg/kg
Zn: ≤5 mg/kg

Stringa SMILE

OC(=O)c1cccc(n1)C(O)=O

InChI

1S/C7H5NO4/c9-6(10)4-2-1-3-5(8-4)7(11)12/h1-3H,(H,9,10)(H,11,12)
WJJMNDUMQPNECX-UHFFFAOYSA-N

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Applicazioni

Metrohm IC application note AN-C-163: Cations inbrine with minimal dilution and sub-μL injection.

Metrohm IC application note AN-C-172: Cations insnow from an open field.

Metrohm IC application note AN-C-143: Ammonia inaddition to standard cations in maritime pore water.

Linkage

Visit the IC Portal to learn more

Prodotti correlati

N° Catalogo
Descrizione
Determinazione del prezzo

Pittogrammi

CorrosionExclamation mark

Avvertenze

Danger

Indicazioni di pericolo

Classi di pericolo

Eye Dam. 1 - Skin Corr. 1B - STOT SE 3

Organi bersaglio

Respiratory system

Codice della classe di stoccaggio

8A - Combustible corrosive hazardous materials

Classe di pericolosità dell'acqua (WGK)

WGK 3

Punto d’infiammabilità (°F)

370.4 °F - closed cup

Punto d’infiammabilità (°C)

188 °C - closed cup

Dispositivi di protezione individuale

dust mask type N95 (US), Eyeshields, Gloves


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