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Orcein Natural, ACROS Organics™

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Quantity:
2.5g
1400-62-0
C28H24N2O7
500.507
VPEASJIRGSVXBF-UHFFFAOYSA-N
Natural Red 28
5386447
2,8-bis(2,4-dihydroxy-6-methylanilino)-1,9-dimethyldibenzofuran-3,7-dione
CC1=CC(=CC(=C1NC2=C(C3=C4C(=C(C(=O)C=C4OC3=CC2=O)NC5=C(C=C(C=C5C)O)O)C)C)O)O
1400-62-0
C28H24N2O7
500.507
VPEASJIRGSVXBF-UHFFFAOYSA-N
Natural Red 28
5386447
2,8-bis(2,4-dihydroxy-6-methylanilino)-1,9-dimethyldibenzofuran-3,7-dione
CC1=CC(=CC(=C1NC2=C(C3=C4C(=C(C(=O)C=C4OC3=CC2=O)NC5=C(C=C(C=C5C)O)O)C)C)O)O
Beilstein 06, 885
Merck Index 15, 6958
Infrared Spectrum Authentic
Lambda Max 575 to 580nm (in 0.01M NaOH)
Loss on Drying 5% max. (110°C)
Formula Weight 500.51
Physical Form Powder
Specific Absorbance 200 to 400 (at lambda max.)
Color Black-Brown to Brown
Quantity 2.5g
Chemical Name or Material Orcein, natural
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