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Cangzhou Xincheng Weiye Chemical Co.,Ltd.

29 YRS

Hebei, China

CNY 5.6 Million

85914 m²

100-500 people

Main Products: Rhodamine B / 3-Diethylaminophenol / Direct Blue 86 / Direct Yellow 12 / Magentagreencrystals / Solvent Red 49

Hebei, China

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Rhodamine B / CAS 81-88-9

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

OVERVIEW

Packaging

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

Lead Time

14-30 days

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DESCRIPTION

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

Typical 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

SMILES

CCN(CC)C1=CC2=C(C=C1)C(=C3C=CC(=[N+](CC)CC)C=C3O2)C4=CC=CC=C4C(=O)O.[Cl-]

Matter Classification

organic

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