CAS RN: 3737-95-9 | Product Number: H0250
2-Hydroxy-1-(2-hydroxy-4-sulfo-1-naphthylazo)-3-naphthoic Acid (1:100 diluted with K2SO4)
|Size||Unit Price||Philadelphia, PA||Portland, OR||Japan*||Quantity|
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|Appearance||Dark red to Dark purple to Dark blue powder to crystaline|
|Absorbance||0.600 to 0.800(Methanol, 550.0 to 560.0 nm)|
|Sensitiveness||Colorimetric Test : Turn Purple with Calcium and turn Blue by adding EDTA 2Na|
|Hazard Statements||H315 : Causes skin irritation.
H319 : Causes serious eye irritation.
|Precautionary Statements||P264 : Wash skin thoroughly after handling.
P280 : Wear protective gloves/ eye protection/ face protection.
P337 + P313 : If eye irritation persists: Get medical advice/ attention.
P305 + P351 + P338 : IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P302 + P352 : IF ON SKIN: Wash with plenty of soap and water.
P332 + P313 : If skin irritation occurs: Get medical advice/ attention.
P362 : Take off contaminated clothing and wash before reuse.
Safety Data Sheet (SDS)
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C of A & Other Certificates
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