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CAS RN: 133039-73-3 | Product Number: E0375

Ellagic Acid Dihydrate


Purity: >98.0%(T)(HPLC)
Synonyms:
  • 2,3,7,8-Tetrahydroxy[1]benzopyrano[5,4,3-cde][1]benzopyran-5,10-dione Dihydrate
Documents:
5G
£27.00
2   ≥20 
25G
£80.00
1   ≥20 

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Product Number E0375
Purity / Analysis Method >98.0%(T)(HPLC)
Molecular Formula / Molecular Weight C__1__4H__6O__8·2H__2O = 338.22  
Physical State (20 deg.C) Solid
Store Under Inert Gas Store under inert gas
Condition to Avoid Light Sensitive,Air Sensitive
CAS RN 133039-73-3
Related CAS RN 476-66-4
Reaxys Registry Number 47549
PubChem Substance ID 87569634
Merck Index (14) 3547
MDL Number

MFCD00006914

Specifications
Appearance Light yellow to Brown to Dark green powder to crystal
Purity(HPLC) min. 98.0 area%
Purity(Neutralization titration) min. 98.0 %
Absorbance min. 0.900 (5mg/L, ETOH, 254.0 to 258.0 nm)(calcd.on anh.substance)
Absorbance2 min. 0.180 (5mg/L, ETOH, 365.0 to 369.0 nm)(calcd.on anh.substance)
Water 8.0 to 12.0 %
Properties (reference)
Melting Point 450 °C
GHS
Pictogram Pictogram
Signal Word Warning
Hazard Statements H315 : Causes skin irritation.
H319 : Causes serious eye irritation.
Precautionary Statements P264 : Wash skin thoroughly after handling.
P280 : Wear protective gloves/ eye protection/ face protection.
P302 + P352 : IF ON SKIN: Wash with plenty of water.
P337 + P313 : If eye irritation persists: Get medical advice/ attention.
P362 + P364 : Take off contaminated clothing and wash it before reuse.
P332 + P313 : If skin irritation occurs: Get medical advice/ attention.
Related Laws:
EC Number 207-508-3
RTECS# DJ2620000
Transport Information:
HS Number 2932209090
PubMed Literature


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