Question 1

What is the catalog number for 5- (&6) -Carboxy-2', 7'-Dichlorofluorescein?

Accepted Answer

The catalog number for 5- (&6) -Carboxy-2', 7'-Dichlorofluorescein is #51015.

Question 2

What sizes are available for 5- (&6) -Carboxy-2', 7'-Dichlorofluorescein?

Accepted Answer

5- (&6) -Carboxy-2', 7'-Dichlorofluorescein is available in the following size(s): 1x 200 mg.

Question 3

Is 5- (&6) -Carboxy-2', 7'-Dichlorofluorescein in stock?

Accepted Answer

5- (&6) -Carboxy-2', 7'-Dichlorofluorescein is currently made to order / not held in immediate stock. Contact us for lead time.

Question 4

Who manufactures 5- (&6) -Carboxy-2', 7'-Dichlorofluorescein?

Accepted Answer

5- (&6) -Carboxy-2', 7'-Dichlorofluorescein is manufactured by Biotium.

Question 5

What is the estimated delivery time for 5- (&6) -Carboxy-2', 7'-Dichlorofluorescein?

Accepted Answer

Estimated delivery time for 5- (&6) -Carboxy-2', 7'-Dichlorofluorescein is approximately 15 business day(s), depending on your location.

Question 6

Where can I find the safety data sheet (SDS/MSDS) for 5- (&6) -Carboxy-2', 7'-Dichlorofluorescein?

Accepted Answer

The safety data sheet for 5- (&6) -Carboxy-2', 7'-Dichlorofluorescein is available here: https://cdn.gentaur.com/products/37/699c39d30d8c9d341e1649ba/msds/%2351015.pdf.

Question 7

What is 5- (&6) -Carboxy-2', 7'-Dichlorofluorescein used for?

Accepted Answer

A. pKa = 4.8 &lamba; Ex/&lamba; Em = 504/529 nm ε= 90,000 Orange solid soluble in DMSO and pH>6 buffers Store at room temperature and protect from light, especially in solution C21H10Cl2O7 MW: 445 [111843-78-8] pKa = 4.8 a &lamba; Ex/&lamba; Em = 504/529 nm ExEm ε= 90,000 Orange solid soluble in DMS

Question 8

What happens if this product doesn’t perform as expected in my experiment?

Accepted Answer

Send us the catalogue number, product name, lot number, and a summary of your results. Our technical support team will investigate and, where needed, involve the manufacturer. This is covered under our guarantee provided the product was used before its expiry date and stored correctly.

Question 9

Is this product classed as hazardous or restricted for shipping?

Accepted Answer

Some products are subject to special import/export regulations, dangerous goods handling, or licensing requirements. Where this applies, it’s noted on the product page, and any required extra documents or fees will be confirmed with you before dispatch, never added without your consent.

Question 10

Can you help me confirm if this product is right for my specific experiment?

Accepted Answer

Yes, contact us with details of your sample type, species, and intended application, and our specialists will confirm suitability or suggest an alternative from our supplier network if this isn’t the best fit.

5- (&6) -Carboxy-2', 7'-Dichlorofluorescein

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