Thymolphthalein
Price |
Package |
Min. Order: | 25KG |
Supply Ability: | 1000kgs per month |
Update Time: | 2024-04-08 |
Product Details
Product Name: Thymolphthalein | CAS No.: 125-20-2 |
EC-No.: 204-729-7 | Min. Order: 25KG |
Purity: 99.5% | Supply Ability: 1000kgs per month |
Release date: 2024/04/08 |
Certificate of Analysis
Name: Thymolphthalein
CAS NO.: 125-20-2
Molecular Formula: C28H30O4
Relative Molecular Mass: 430.54
Appearance: White or straw yellow powder, soluble in water, unsoluble in alcohol.
Package: In 20kgs fiber drum.
INVOICE NO.:SIM-181105
BATCH NO.: SIM-181025
MFG.DATE: 25 OCT.2018
EXPIRY DATE:24 OCT.2021
Items:
Requirements:
Result:
Purity, percent:
99.5%
99.8%
PH Change Range
9.3(Colorless)-10.5(Blue)
9.3(Colorless)-10.5(Blue)
Solubility in alcohol
Passes test
Passes test
Sulfated ash, percent
0.1%
0.08%
Solubility in sodium hydroxide
Qualified
Qualified
Melting range ℃
251.0-255.0
252
Date of completion:OCT.25. 2018
Company Profile Introduction
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- Since: 2013-03-14
- Address: No.7-2,Tianci Street,Hunnan District,Shenyang 110180,China
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