Safety Reference
Danger
H315Causes skin irritation
H318Causes serious eye damage
H319Causes serious eye irritation
Sourcing BASIC RED 2?
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Pergascript Red I 6B
red dye for printing and copying
Sourcing BASIC RED 2?
Post a free purchase request — no account needed. It reaches suppliers of this product, and replies go straight to your inbox.
Safranin O is an organic chloride salt commonly used as a staining agent for Gram negative bacteria. It also serves as a fluorochrome and a histological dye.
Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.
The international HS code for BASIC RED 2 (CAS 477-73-6) is 2933.99.
2933.99
2933 99 80
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
3,7-dimethyl-10-phenylphenazin-10-ium-2,8-diamine chloride
OARRHUQTFTUEOS-UHFFFAOYSA-N
CC1=CC2=C(C=C1N)[N+](=C3C=C(C(=CC3=N2)C)N)C4=CC=CC=C4.[Cl-]