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Catalog Number:
42507
CAS Number:
2610-11-9
Direct red 81
Purity:
≥ 50% (Dye content)
Synonym(s):
Disodium7-benzamido-4-hydroxy-3-[[4-[(4-sulphonatophenyl)azo]phenyl]azo]naphthalene-2-sulphonate, DR 81
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Product Information

Hematology: suitable, histology: suitable

Synonyms
Disodium7-benzamido-4-hydroxy-3-[[4-[(4-sulphonatophenyl)azo]phenyl]azo]naphthalene-2-sulphonate, DR 81
CAS Number
2610-11-9
Purity
≥ 50% (Dye content)
Molecular Formula
C29H19N5Na2O8S2
Molecular Weight
675.6
MDL Number
MFCD00003949
Melting Point
240 °C (dec.)
Appearance
Dark brown to red powder
Conditions
Store at RT
General Information
Synonyms
Disodium7-benzamido-4-hydroxy-3-[[4-[(4-sulphonatophenyl)azo]phenyl]azo]naphthalene-2-sulphonate, DR 81
CAS Number
2610-11-9
Purity
≥ 50% (Dye content)
Molecular Formula
C29H19N5Na2O8S2
Molecular Weight
675.6
MDL Number
MFCD00003949
Melting Point
240 °C (dec.)
Appearance
Dark brown to red powder
Conditions
Store at RT
Properties
Additional property information coming soon!
-
Safety and Regulations
Hazmat
No
Antibiotic
No
DEA-regulated
No
Warnings
-

Citations