White Powder Thymolphthalein CAS 125-20-2 Acid-Base Indicators
মৌলিক বৈশিষ্ট্য
উৎপত্তিস্থল:
চীন
ব্র্যান্ড নাম:
Senzhuo
সার্টিফিকেশন:
ISO9001
মডেল নম্বর:
এসজেড-এমএক্সএম
বাণিজ্যিক সম্পত্তি
ন্যূনতম অর্ডার পরিমাণ:
1 কেজি
দাম:
আলোচনা সাপেক্ষে
অর্থ প্রদানের শর্তাবলী:
এল/সি, টি/টি, ওয়েস্টার্ন ইউনিয়ন, মানিগ্রাম
সরবরাহ ক্ষমতা:
1000 টন/মাস
পণ্যের সারসংক্ষেপ
White Powder Thymolphthalein CAS 125-20-2 Acid-Base Indicators Overview Thymolphthalein, scientifically known as 5,3-bis-(4-hydroxy-5-isopropyl-2-methylphenyl)-phthalide, is an organic reagent. It appears as a white or slightly yellow crystalline powder with a melting point of 253°C. It is easily ...
পণ্যের বিবরণ
বিশেষভাবে তুলে ধরা:
white powder thymolphthalein indicator
,thymolphthalein acid-base indicator
,organic intermediate thymolphthalein powder
Product Name:
থাইমলফথালিন
CAS:
125-20-2
MF:
C28H30O4
MW:
430.54
EINECS:
204-729-7
Appearance:
সাদা পাউডার
পণ্যের বর্ণনা
White Powder Thymolphthalein CAS 125-20-2 Acid-Base Indicators
Overview
Thymolphthalein, scientifically known as 5,3-bis-(4-hydroxy-5-isopropyl-2-methylphenyl)-phthalide, is an organic reagent. It appears as a white or slightly yellow crystalline powder with a melting point of 253°C. It is easily soluble in ethe, aceton, sulfuric acid, and alkaline solutions, but insoluble in water.
Product Parameters
| Item | Value |
|---|---|
| Product Name | Thymolphthalein |
| CAS | 125-20-2 |
| MF | C28H30O4 |
| MW | 430.54 |
| EINECS | 204-729-7 |
| Appearance | white powder |
Product Image
Application
Acid-base indicators, blood test reagents, chromatography analysis.
FAQ
Q1: Can I get some samples?
A: Yes, sample order is available for quality check and market test. But you have to pay the sample cost and express cost.
Q2: Do you receive customized order?
A: Yes, ODM & OEM are welcomed.
Q3: What's the lead time?
A: According to the order quantity, small order usually need 3-5 days, big order need negotiation.
Q4: What's your warranty terms?
A: We supply 12 months warranty time.
Q5: What's your payment terms?
A: We receive Escrow, T/T, West Union, Cash and etc.
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