Hematoxylin hydrate

• Catalog No.: A12431
• CAS Number: 517-28-2
• M. F.: C16H14O6
• M. W.: 302.27876
• Purity: 96% (dry wt.), water ca 6%

SYNONYMS

• Title: 苏木精水合物, 96% (干重), 含大约 6% 水
• IUPAC name: (1S,10R)-8-oxatetracyclo[8.7.0.0^2,^7.0^1^2,^1^7]heptadeca-2(7),3,5,12,14,16-hexaene-5,6,10,14,15-pentol
• IUPAC Traditional name: (1S,10R)-8-oxatetracyclo[8.7.0.0^2,^7.0^1^2,^1^7]heptadeca-2(7),3,5,12,14,16-hexaene-5,6,10,14,15-pentol
• Synonyms: Natural Black 1; C.I. 75290

DATABASE IDS

• MDL Number: MFCD00078111
• Beilstein Number: 91399
• Merck Index: 144637
• EC Number: 208-237-3
• CAS Number: 517-28-2

PROPERTIES

• Purity: 96% (dry wt.), water ca 6%
• Melting Point: ca 200°C dec.
• GHS Hazard statements: H315-H319-H335
• European Hazard Symbols: Irritant (Xi)
• GHS Precautionary statements: P261-P305+P351+P338-P302+P352-P321-P405-P501A
• Risk Statements: 36/37/38
• RTECS: MH7875000
• Safety Statements: 26-37
• Storage Warning: Light Sensitive
• TSCA Listed: 是

REFERENCES

• Biological stain. Acid-base indicator: pH 5.0 - 6.0.