Solvent Yellow 98 CAS 12671-74-8 C. I. 56238 Fluorescent Yellow 3G

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Model NO.	SUREST-335	Type	Synthetic
Stock	Available	Shelf Life	2 Years
Molecular Weight	555.82	Density	1.118u00b10.06 g/cm3
Boiling Point	699.9u00b134.0 u00b0c	C.I.Number	C.I. 56238
Transport Package	25kg/Drum	Specification	98%min
Trademark	Surest	Origin	China
HS Code	3204909000	Production Capacity	1000 Tons Yearly

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Overview
Product Description
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FAQ

Product Description

Name	Solvent Yellow 98
Synonyms	C.I. 56238; Fluorescent Yellow 3G; 2-Octadecyl-1H-thioxantheno[2,1,9-def]isoquinoline-1,3(2H)-dione

Molecular Structure
Molecular Formula	C36H45NO2S
Molecular Weight	555.82
CAS Registry Number	12671-74-8 (27870-92-4)

Fluorescent Yellow 3G is a fluorescent dye, also known as imine yellow 6G or Rhodamine B. The following are some of the main properties of the dye:
1. Color: fluorescent yellow 3G is a bright yellow.
2. Fluorescence: It has strong fluorescence properties and can produce bright yellow-green fluorescence under ultraviolet excitation.
3. Solubility: Fluorescent yellow 3G has a high solubility in water and is stable in solution.
4. Chemical reaction: Fluorescent yellow 3G is more sensitive to oxygen and light sensitivity, and it is easy to fade when encountering light and oxygen.
5. Application: It is widely used in fluorescence microscopy, flow cytometry and biomedical research and other fields as a fluorescent marker for staining cell structure and observing cell activity.

Fluorescent yellow 3G is widely used in fluorescent dyes and pigments industry, can be used as dyes for textiles, plastics and pigments, and can also be used in ink, dye fluorescent labeling and other fields.

FAQ
Question 1: Can I get samples?
Answer: Yes,you can get free samples of our most products,
while the courier cost will be borne by the buyers.

Question 2: Whats your MOQ?
Answer: For a express delivery order,the MOQ is usually 100 g~1 kg;
for an air transport order or sea delivery order ,the MOQ is usually 25 kgs.

Question 3: Whats your delivery time?
Answer:
Orders shipped by express delivery,the delivery time is usually 5~7 working days;
Orders shipped by air transport,usually around 7~10 working days;
Orders shipped by sea , usually around 2~3 working weeks.

Question 4: What are the different payment methods?
Answer: We usually accept T/T, L/C and Western Union.

Question 5: How do you treat quality complaint?
We take quality very seriously, it is one of the founding principles of our business.
If the quality problem actually exists, we will replace with qualified goods or refund the money.