Leuco-Dyes (color former) , Heat Sensitive and Pressure Sensitive Recording Materials

• CAS No.: 26628-47-7
• Formula: C28h23no3
• EINECS: 247-853-7
• Colour: Red
• Appearance: Powder
• Usage: Textile, Paint, Paper, Plastic, Ink
• Model NO.: JYDR-1
• Application Material: Natural Silk
• Content: 100%
• Transport Package: 25kg/Bag
• Specification: Chemical Name 9-(Diethylamino)spiro[12H-benzo[a]x
• Trademark: jietou
• Origin: China

Product Description

Product Description:

 

Product details

Category	Leuco dyes (color former)
Product No.	JYDR-1
Chemical Name	9-(Diethylamino)spiro[12H-benzo[a]xanthene-12,1'(3'H)-isobenzofuran]-3'-one
Molecular Formula	C28H23NO3
Molecular Structure
Molecular Weight	421.49
CAS No.	26628-47-7
EINECS No.	247-853-7
Appearance	slight reddish powder to crystal
Application	Heat sensitive and pressure sensitive recording materials, thermochromic paints and inks.

Product appearance: colorless powder granules
 

Packing: 25kg cardboard drums lined with two layers of plastic bags
 

Minimum order quantity: 25kg to order,samples can be provided

 

FAQ

Q: Are you trading company or manufacturer ?
A: We are factory.

Q: What is your terms of payment ?
A: TT,LC,DA,DP or as customer's requirement.

Q: Could you tell me your company payment term?
A: General 100% T/T in advance ,30% T/T in advance ,70% payment against copy of Bill of Loading ,100% L/C at sight.

Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.

Q: How long is your delivery time?
A: Generally it is 7-10 working days after payment.

Q: How do you ensure quality?
A: We will trace the goods from the production to selling,we will slove the problems in the selling for our coustomers.