Hematoxylin stain, Practical grade

SKU:
GRM9946
CAS Number : 517-28-2
Molecular Formula : C₁₆H₁₄O₆.xH₂O
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Hematoxylin stain, is a compound extracted from heartwood of the logwood tree.It appears as white to yellowish crystals that redden on exposure to light.
CAS Number : 517-28-2
Molecular Formula : C₁₆H₁₄O₆.xH₂O


Product Identifier

CAS No. 517-28-2
EC No. 208-237-3
C.I. No. 75290
Molecular Formula C16H14O6.xH2O
Molecular Weight 302.28 (anhydrous basis)
HS Code 3212 90 90
Storage Below 30°C
Shelf life 4 years

Technical Specification

Appearance White to brown crystals or powder or solid
Solubility 20 ppm solution in methanol yields yellow/brown clear solution
Visual pH Transition pH 5.0 (yellow) - pH 6.40 (reddish)
Loss on drying (at 105°C, 3 hr) <= 10.0%

Safety Information

Hazard Pictogram(s) Hazard Pictogram Exclamation Mark
Signal Word Warning
Hazard Statement(s) H302-H315-H319- H335
Precautionary Statement(s) P261-P305+P351+P338
UN No. Not dangerous goods
Class -
Packing Group -
RTECS MH7875000
WGK 3
CAS Number : 517-28-2
Molecular Formula : C₁₆H₁₄O₆.xH₂O
More Information
Product Name Hematoxylin stain, Practical grade
SKU GRM9946
CAS No 517-28-2
EC No. 208-237-3
Molecular formula C₁₆H₁₄O₆.xH₂O
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