O7505

Orcein

certified by the Biological Stain Commission, powder

• Synonym(s): Natural Red 28
• CAS Number: 1400-62-0
• EC Number: 215-750-6
• MDL number: MFCD00062310
• UNSPSC Code: 12171500
• NACRES: NA.47

Properties

• Product Name: Orcein, synthetic, certified by the BSC
• biological source: synthetic
• Quality Level: 200
• Agency: certified by the BSC
• form: powder
• technique(s): microbe id | staining: suitable
• solubility: 1 M NaOH: 1 mg/mL
• εmax: ≥250% at 574-582 nm in NaOH at 0.01 M
• application(s): diagnostic assay manufacturing; hematology; histology
• storage temp.: room temp
• SMILES string: N(c5c(cc(cc5C)O)O)C1=C(c2[c]([o][c]3c2C(=C(C(=O)C=3)Nc4c(cc(cc4C)O)O)C)=CC1=O)C
• InChI: 1S/C28H24N2O7/c1-11-5-15(31)7-17(33)25(11)29-27-13(3)23-21(9-19(27)35)37-22-10-20(36)28(14(4)24(22)23)30-26-12(2)6-16(32)8-18(26)34/h5-10,29-34H,1-4H3
• InChI key: VPEASJIRGSVXBF-UHFFFAOYSA-N

Description

Suitability

Certified for use in Darrow′s elastic fiber stain; Orcein method for hepatitis B surface antigen.

Safety Information

• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves