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Большое количество товара индикатор pH Thymol blue CAS
- Категория: General Reagents >>>
- Поставщик: Shanghai,Sunchem,Inc.
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Описание и отзывы
Трекер стоимости
| Месяц | Минимальная цена | Макс. стоимость |
|---|---|---|
| Sep-20-2025 | 36.22 $* | 38.95 $* |
| Aug-20-2025 | 35.12 $* | 37.10 $* |
| Jul-20-2025 | 30.36 $* | 32.6 $* |
| Jun-20-2025 | 35.17 $* | 37.19 $* |
| May-20-2025 | 30.93 $* | 32.38 $* |
| Apr-20-2025 | 34.59 $* | 36.95 $* |
| Mar-20-2025 | 34.7 $* | 36.14 $* |
| Feb-20-2025 | 34.25 $* | 36.8 $* |
| Jan-20-2025 | 33.35 $* | 35.43 $* |
Характеристики
Product Description
Name | Thymol blue |
Other name | Thymol blue solution; Thymolsulfonphthalein; 4,4'-(3H-2,1-Benzoxathiol-3-ylidene)bis[5-methyl-2-(1-methylethyl)phenol] S,S-dioxide |
CAS | 76-61-9 |
Applications | Dye; pH indicator |
Appearance | Dark green to dark brown crystalline powder |
Thymol blue CAS:76-61-9 is a brownish-green or reddish-brown crystalline powder that is used as a pH indicator. It is insoluble in water but soluble in alcohol and dilute alkali solutions.
Thymol blue is used as a pH indicator. It transitions from red to yellow at pH 1.2–2.8 and from yellow to blue at pH 8.0–9.6.It is usually a component of Universal indicator.
Thymol blue CAS:76-61-9 could be supplied in commercial size with competitive price.
Thymol blue is used as a pH indicator. It transitions from red to yellow at pH 1.2–2.8 and from yellow to blue at pH 8.0–9.6.It is usually a component of Universal indicator.
Thymol blue CAS:76-61-9 could be supplied in commercial size with competitive price.
Applications
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Packing & Delivery
FAQ
Q1: Can I get some samples?
A: Yes, It is no problem.If you need sample ,please contact with us.
Q2: How to confirm the Product Quality before placing orders?
A:Firstly,we will send the sample for your testing and also provide our testing result.
Secondly,we could accept the third-party inspection.
Q3:What's your MOQ?
Q4: How about delivery time?
A:within 3-5 days after payment confirmed. (Chinese holiday not included)
Q5:Is there a discount?
A:Different quantity has different discount.
Q6: How do you treat quality complaint?
A:First of all, our quality control will ensure our quality in advance. If there is a real quality problem caused by us, we will
provide good product again or refund your loss.
A: Yes, It is no problem.If you need sample ,please contact with us.
Q2: How to confirm the Product Quality before placing orders?
A:Firstly,we will send the sample for your testing and also provide our testing result.
Secondly,we could accept the third-party inspection.
Q3:What's your MOQ?
A:Normally,our MOQ is 1kg. But it could be according to your actual demandAny quantity is OK.
Q4: How about delivery time?
A:within 3-5 days after payment confirmed. (Chinese holiday not included)
Q5:Is there a discount?
A:Different quantity has different discount.
Q6: How do you treat quality complaint?
A:First of all, our quality control will ensure our quality in advance. If there is a real quality problem caused by us, we will
provide good product again or refund your loss.
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