Azul de anilina, C.I. 42755, para microscopía, Azul ácido 22

CAS: 28631-66-5

Confezionamento	Codice	Disponiblita Spagna	Disponibilità Italia	Prezzo prodotto
x 25 g :: Glass bottle	AZ01000025	Disponibile	0 - contatta i ns.uffici	Acquista

- Synonyms: Acid blue 22
- C32H25N3Na2O9S3
- M = 737,72 g/mol
- CAS [28631-66-5]
- EINECS-No.: 249-113-9
- Solub. in water: (20 ºC): soluble
- GHS-signal word: Warning
- GHS-H sentences: H315 - H319 - H335
- GHS-P sentences: P261 - P280 - P305+P351+P338 - P321 - P405 - P501a
- Tariff number: 3204 12 00 00
- Applications: stain for electron microscopy.

SPECIFICATIONS
Absorption maximum l (in H2O): 595 - 605 nm
Absorptivity (A1%/1 cm; l max.): 250 - 500
related substances (TLC): passes test
loss on drying (110 ºC): max. 7 %