Pigments and dyes, nonfood Offer To Sell Import/Export Wholesale Leads directory
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pigment red 122 ( Offer to Sell )
PIGMENT RED 122
Structural No: C.I.73915
CAS Registration No.: 16043-40-6
Main English trade name: Against the same product of Clarient
Chemical name: 2.9-Dimethyl quinacridone
Structural formula:
Molecular formula: C22H16N2O2
Molecular weight: more... Out: 135 |
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pigment violet 19 ( Offer to Sell )
PIGMENT PURPLE 19
Structural No: C.I.73900
Chemical Name : Quinacredone
Structural Formula :
Molecular formula: C20H12N2O2
Molecular Weight: 298
Structural formula:
Appearance: Red powder
Heat Endurance: 400
Light Fastness:8 min.
Hydrotrope: more... Out: 86 |
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optical brightening agent ER-1,fluorescent brightener ( Offer to Sell )
Optical Brightening Agent ER-Ⅰ
Chemical name: 1,4'-bis(2-cyanostyryl) Benzene
Structure:
Formula: C24H16N2
Molecular Weight: 332
C.I. Number: 199
Appearance: Greenish yellow crystalline powder
Melting Point: 230-232
Purity: 99 more... Out: 90 |
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optical brightening agent CBS-X,fluorescent brightener ( Offer to Sell )
Optical Brightening Agent CBS-X
Main Chemical.Composition: Stilbene derivative
Property: CBS-X is a greenish yellow crystalline powder, soluble in water, anionic type, maximum spectrum absorption at 348-350nm
C.I. Number: 351
Application: Can be u more... Out: 122 |
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fluorescent brightening agent FP,optical brightener ( Offer to Sell )
Chemical name: 1,1'-biphenyl-4,4'-bis-benzoxazole
Structure:
Formula : C30H26O2
Molecular Weight: 418
C.I.Number: 378
Appearance: slight yellow powder
Melting Point: 219-221
Purity: 98.0%
Application: Mainly be us more... Out: 76 |
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optical brightening agent OB-1,fluorescent brightener ( Offer to Sell )
Chemical name: 2.2’-(4.4’-diphenol vinyl) dibenzoxazol
Structure:
Formula: C28H18N2O2
Molecular Weight: 414
C.I. Number: 393
Appearance: yellowish green powder
Melting Point: 357~359
Purity: 98.0%
Application: mainly be used more... Out: 66 |
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