Rhodamine B

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Tert-Amyl Alcohol Acrylamide Sulphanilic Acid Isopropyl Acetate Potassium Sorbate

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Rhodamine B

CAS NO.： 81-88-9

FOB Price： NEGOTIABLE Get Latest Price

Specification： Appearance: bright green powder, strength: 100 ± 3 of the standard, fineness (content of residue passing 20 mesh fine screen)%: all pass

Documentation： Get COA after inquiry

Lead Time： 14-30 days

Max Capacity： -

Packing： 25KG/Iron Drum; 30KG/Iron Drum; 35KG/Iron Drum; 40KG/Iron Drum; 50KG/Iron Drum

Product Detail

Properties

Rhodamine B Extra

Rhodamine B Extra C.I.Basic Violet 10

[Commodity Name]:	Rhodamine B
[Molecular Formula ] :	C28H31N2O3Cl
[ Colour Index ] :	C.I. Basic Violet 10
[Cas No].	81-88-9
[Strength]. :	540%/500%/450%/400%....ect as per customer sample
[Purity].:	100%
[Appearance]:	green shining even fluffy powder
[Properties]:	It is very soluble in water and alcohol
[Applications]:	Dyeing Paper, Moisquito Coils,Leather, Silk, and can be used to for Paint and drawing.
[Sample]:	Sample is free for customer test .
[Packing]:	25/30/35/40/50kgs Iron Drums , Cartons or Bags, Two sets of PP bags inside
[Payment Terms]:	T/T or L/C
[Delivery Time]:	7 days upon receive the down payment

Properties

Rhodamine B is mainly used for coloring paper and cosmetics, as well as for making lakes and dyeing silk. It is used for batik paper, typing paper, glossy paper, etc. in papermaking industry; It reacts with Phosphotungsten molybdic acid to form a lake.

CAS No.

81-88-9

Formula

C28H31ClN2O3

Molecular Mass

479.01000

Exact Mass

478.20200

PSA

56.69000

Logp

2.56500

IUPAC

[9-(2-carboxyphenyl)-6-(diethylamino)xanthen-3-ylidene]-diethylazanium;chloride

Matter Classification

organic

Category

Melting Point

210-211℃

Density

0.79 g/mL

Flash Point

12 °C

Appearance

Bright green shiny crystalline powder

Acidity and Basicity

alkalinity

HS Code

32041300

Export Formalities

A,B R,S

UN No.

1219

DG-Class

3

Risk Code

R22-41-68-67-36-11-40-20/21/22-52/53

Safety Label

Xn,Xi,F

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To：

Cangzhou Xincheng Weiye Chemical Co.,Ltd.

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Appearance: green crystal ，Strength: 100% ，Shade: similar to the standard ，Insolubles: 0.5% max

Shade tone : Bright Bluish Pink ，Appearance : Pink Powder ,Strength : 100% + 2% Against standard

25KG/Fibre Drum

Company Logo

Cangzhou Xincheng Weiye Chemical Co.,Ltd.

29YRS

Business Type：

Manufacturing

Country/Region：

Hebei, China

Contacts：

Manager Li

Position Title：

sales manager

Tel：

0086-317-7747088

Email：

XinchengWeiye@chemmail.net

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Less than 1KG required

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