Thymol Blue Biological dyes CAS NO.76-61-9

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Min.Order: 1 Kilogram
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Product Details

Keywords

76-61-9
Biological dyes
Triethyl acetate

Quick Details

ProName: Thymol Blue Biological dyes
CasNo: 76-61-9
Molecular Formula: C27H30O5S
Appearance: white powder
Application: Acid and base indicator. pH discolorat...
DeliveryTime: Shipped in 15 days after payment
PackAge: according to customers' requirements
Port: China main port
ProductionCapacity: 10000 Metric Ton/Month
Purity: 98%
Storage: 2-8°C
Transportation: Air, sea, land transport
LimitNum: 1 Kilogram
Related Substances: 0
Residue on Ignition: 0.10% max
Heavy Metal: 8ppm
Valid Period: 2 years

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Details

Introduction:

Product name:Thymol Blue

CAS NO:76-61-9

Appearance:Brown to green powder or crystals

Certificate: ISO,SGS,HALAL,KOSHER

Purity:99%

Thymol blue (thymolsulphonephthalein) 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.

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.

Synonym: Thymolsulfonphthalein

Function:

1.Acid-base indicator, pH1.2 (red) to 2.8 (yellow), 8 (yellow) to 9.6 (blue).

2.Anionic surfactant indicator turns red purple when anionic surfactants appear under acidic conditions.

3.The mixture of thymol blue, cresol red, ethanol, sodium bicarbonate and potassium chloride can be used as a bicarbonate indicator to identify the presence of carbon dioxide

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Production Inspection Process:

Our Group service includes regular and thorough inspections throughout the manufacturing process, eliminating the need to employ additional quality control inspectors.

- Raw material before any production begins

- Pre-production samples to ensure specifications are being met

- In-process to confirm that standards are maintained

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correctly to prevent any damage in transit.

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We can consolidate your small orders from multiple factories, delivering all at the same time to you or your customers,using the most cost-effective route available. At the time of order placement, we will offer details to you about the volume of each component part and what size container will be used.

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Delivery can be offered.

- Utilizing your own freight-forwarder

- FOB to a port in China

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