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New Coccine, pure, ACROS Organics™

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Quantity:
25g
100g
Packaging:
Glass bottle
2611-82-7
C20H14N2Na3O10S3
607.485
MFCD00004084
JRSQHUHHNFENCT-DZGBHZPSSA-N
Acid Red 18,C.I. 16255,Cochineal Red A
131851859
(8Z)-7-oxo-8-[(4-sulfonaphthalen-1-yl)hydrazinylidene]naphthalene-1,3-disulfonic acid;sodium
C1=CC=C2C(=C1)C(=CC=C2S(=O)(=O)O)NN=C3C(=O)C=CC4=CC(=CC(=C43)S(=O)(=O)O)S(=O)(=O)O.[Na].[Na].[Na]
2611-82-7
C20H14N2Na3O10S3
607.485
MFCD00004084
JRSQHUHHNFENCT-DZGBHZPSSA-N
Acid Red 18,C.I. 16255,Cochineal Red A
131851859
(8Z)-7-oxo-8-[(4-sulfonaphthalen-1-yl)hydrazinylidene]naphthalene-1,3-disulfonic acid;sodium
C1=CC=C2C(=C1)C(=CC=C2S(=O)(=O)O)NN=C3C(=O)C=CC4=CC(=CC(=C43)S(=O)(=O)O)S(=O)(=O)O.[Na].[Na].[Na]
Additional Information chloride and sulphate < 8%
Appearance of Solution (1mg/mL H2O) clear red to dark red
Dye Content 75% min.
Beilstein 16, I, 306
Infrared Spectrum Authentic
Insoluble in Water 0.2% max.
Loss on Drying 10% max. (135°C, 6 hrs)
Formula Weight 604.46
Physical Form Powder
Grade Extra Pure
Packaging Glass bottle
UV Spectrometry Complies
Color Bordeaux to Brown
Quantity 25g
Chemical Name or Material New Coccine
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EINECSNumber : 220-036-2

RTECSNumber : QJ6530000

TSCA : TSCA