Naphthol Blue Black C.I. No. 20470 _x000D__x000D_

CAS_No

1064-48-8
MDL_No

MFCD00004017
PICTOGRAM

07 - Irritant;
UDF_SIGNAL_WORD

Warning
HazardStatements

H302 Harmful if swallowed; H312 Harmful in contact with skin; H315 Causes skin irritation; H320 Causes eye irritation; H332 Harmful if inhaled.
PrecautionaryStatements

P280 Wear protective gloves/protective clothing/eye protection/face protection; P301+P312 IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell; P302+P352 IF ON SKIN: wash with plenty of soap and water; P304+P340 IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing; P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing; P332+P313 IF SKIN irritation occurs: Get medical advice/attention.
MSDS FILE
Properties

Blue has a wavelength of around 480 nm and will make your sample visible. If your sample is too concentrated you can dissolve it in water.
Conjugation

Blue Substrate