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» Thymolphthalein,Thymolphthalein chemicals,Thymolphthalein 125-20-2
Thymolphthalein,Thymolphthalein chemicals,Thymolphthalein 125-20-2
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Thymolphthalein,Thymolphthalein chemicals,Thymolphthalein 125-20-2
Unit price:
Negotiable
MOQ:
Quantity:
Delivery date:
Since the payment date
Days delivery
Valid until:
Long-term effective
Last updated:
2017-10-11 23:29
Details
Product name:
Thymolphthalein
CAS NO.:
125-20-2
Molecular formula:
C
28
H
30
O
4
Molecular Weight:
430.54
Properties:
White or straw yellow powder, insolve in water,solve in alcohol.
Specification (HG/T 4011-2008)
Items:
Results
PHchangerange
9.3(colorless)-10.5(blue)
Solubllity in alcohol
Passes test
Sulfated ash, percent
≤0.1
Melting range °C
251.0-255.0
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