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1.11799

Sulfanilamide

Name: Sulfanilamide
Brand: MM

GR for analysis Reag. Ph Eur

동의어(들):

Sulfanilamide, 4-Aminobenzenesulfonamide

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제품정보 (DICE 배송 시 비용 별도)

실험식(Hill 표기법):

C₆H₈N₂O₂S

CAS 번호:

63-74-1

Molecular Weight:

172.20

UNSPSC Code:

12352111

EC Index Number:

200-563-4

NACRES:

NB.21

MDL number:

MFCD00007939

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도움 문의

속성

agency

reag. Ph. Eur.

Quality Level

100

vapor pressure

0.00001 hPa ( 70 °C)

form

solid

potency

3900 mg/kg LD₅₀, oral (Rat)

pH

5.8-6.1 (20 °C, 5 g/L in H₂O)

mp

162.8 °C

density

1.54 g/cm³ at 20.3 °C

bulk density

500 kg/m³

storage temp.

15-25°C

SMILES string

[S](=O)(=O)(N)c1ccc(cc1)N

InChI

1S/C6H8N2O2S/c7-5-1-3-6(4-2-5)11(8,9)10/h1-4H,7H2,(H2,8,9,10)

InChI key

FDDDEECHVMSUSB-UHFFFAOYSA-N

설명

Application

Sulfanilamide is used in colorimetric analysis to detect nitrites in water and food. It reacts with nitrites to form a colored azo dye, which can be quantitatively measured, making it valuable for assessing water quality and identifying contamination.

Analysis Note

Assay (bromometric, calc. on dried substance): ≥ 99
Identity (IR-spectrum): passes test
Melting range (lower value): 163 - 166
Melting range (upper value): 163 - 166
Alkali-insoluble impurities: passes test
Acid-insoluble impurities: passes test
Chloride (Cl): ≤ 0.01 %
Sulphate (SO₄): ≤ 0.02 %
Heavy metals (as Pb): ≤ 0.002 %
Sulfated ash: ≤ 0.1 %
Loss on Drying (105°C): ≤ 0.5 %

Other Notes

Replaces: SX1150-2; SX1150

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저장 등급

11 - Combustible Solids

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c