Meghmani Dyes And Intermediates LLP

Product Class: Optical Brightener Agent For Plastic
Product Name: Optical Brightener Agent FP-127
Chemical Name: 1,1'-biphenyl-4,4'-bis-benzoxazole
CAS No.: 40470-68-6
C.I. No.: 378
Structural Formula:
Molecular Formula: C30H26O2
Molecular Weight: 418
Technical Index: Appearance: slight yellow powder
Melting Point:219-221
Purity:99%
Maximum UV Spectrum Absorption:359nm
Uses : Mainly be used in whitening of plastics such as PVC,PS,ABS,TPR,etc.
Package: 10kg or 25kg per fiber drum

Optical brightening agent ba

Specification
Appearance: Yellow powder
Linen, silk, polyamide fiber, wool and paper.

Package: It is packed in 20kgs paper board bucket..It can be packed according to the requirement of the user.

It is packed in 20kgs paper board bucket..It can be packed according to the requirement of the user.

Paper chemicals
No. NameCas. No. Category
113Wh-h12768-92-2Triazine stilbene derivates (disulfa)
2pl-c12768-92-2
Ba-55012768-92-2
Ba acid12768-92-2
¿¬¿¬Ns-h¿¬¿¬Triazine stilbene derivates (tetra sulfa)
2204pl-c16470-24-9
Bbu-d16470-24-9
357Hst83512-97-4Triazine stilbene derivates (hexa sulfa)
Hst-x83512-97-4
264Hs76482-768-5
Hs-x76482-768-5

For plastics polymer: OB, OB-1, FP-127, CBS-127, KCB, KSN, OB-2, PF, MDAC etc.
For textile: BA, BBU, EBF, CF, CL, VBL, CXT, ER, ER-I, ER-II, MST, BAC, SWN etc.
For detergent: CBS-X, DMS, AMS
OBA 184, OBA 393, OBA 378, OBA 113, OBA 61, OBA 220, OBA 91, OBA 185, OBA 363, OBA 199, OBA 199:1, OBA 351, OBA 71 etc.

Cold Brands Hot Brands
Reactive Yellow 86 Reactive Yellow 18
Reactive Yellow 22 Reactive Orange 12
Reactive Orange 14 Reactive Orange 13
Reactive Orange 4 Reactive Red 21a
Reactive Red 2 Reactive Red 22
Reactive Red 11 Reactive Red 23
Reactive Blue Mx7rx(Mix) Reactive Red 24
Vinyl Sulphone Base Reactive Red 31
Reactive Yellow 160 Reactive Red 45
Reactive Yellow 15 Reactive Scarlet P2r(Mix)
Reactive Yellow 42 Reactive Blue 13
Reactive Orange 107 Reactive Blue 49
Reactive Orange 96 High Exhaust
Reactive Orange 78 Reactive Yellow 84
Reactive Orange 16 Reactive Orange 84
Reactive Red 245 Reactive Red 141
Reactive Red 111 Reactive Blue 171
Reactive Blue 28 Reactive Green 19
Reactive Blue 21 Bi - Functional
Reactive Blue 89 Reactive Orange 145a
Reactive Blue 250 Reactive Orange 122
Reactive Blue 203 Reactive Red 195a
Reactive Violet 5 Reactive Red 198a
Reactive Black 5 Reactive Red 222
Reactive Black 5 Reactive Red 223
Reactive Black 5 Reactive Red 249
Reactive Black Vn (Mix) Reactive Red 250
Reactive Black Hfgr-p(Mix) Reactive Red 180a
Reactive Black Wnn(Mix) Reactive Blue 194
Reactive Super Black R(Mix) Reactive Blue 220
Rr - Series Reactive Blue 221
Reactive Red Rr Reactive Blue 222
Reactive Blue Rr Reactive Black Bfgrf(Mix)
Reactive Yellow Rr Reactive Red 114
R/o Salt Free Dyes For Ink Application
Reactive Yellow 145 Reactive Red 195
Reactive Red 31 Reactive Red 198
Reactive Red 111 Reactive Red 223
Reactive Red 120 Reactive Red 245
Reactive Red 141 Reactive Orange 12
Reactive Red 152 Reactive Black 5

Products Information:
Products Name: OPTICALBRIGHTENER FP-127;

Synonyms: FBA 378; OBA 378,Fluorescent Brightener FP-127; Optical Brightener Agent FP-127, FluorescentBrightener CBS-127; Optical Brightener Agent CBS-127,

Molecular Formula: C30H26O2

Molecular Weight:418

CAS No: 40470-68-6

C.I. No.: C.I.378

Appearance: slight yellow powder

Melting point: 219-221 C

Assay:99%

Fineness: 200 meshes

Molecular Structure:

Features
Optical Brightener FP-127 hascharacteristics such as high whiteness, good colored light, good colorfastness, heat resistance, weather resistance and yellowing resistance andetc.

Applications
Itis especially suitable for whitening of PVC and polystyrene series products,and can also be used for whitening and brightening of other thermoplastics andcoatings, printing ink, synthetic fiber

Reference dosage:

Each 100kg material to add FP-127 brightening agent:
1. PVC:
1. White: 10-50 g

2.transparent: 0.1-1g

2. PS:
1.White: 1-50g

2.transparent: 0.1-1g

3.ABS: 10g-50g (eliminate the inherent yellow in ABS)

Package & Storage:
10kg or 25kg/ fiber drums. It can bepacked in other forms according to user's requirements.

Shelf life: not more than 24 months inthe room temperature.

Specification Appearance: Brown liquid
Fluorescent color: Similar to the standard sample
Whitening strength: 100¡¨¤3( compared with standard sample)
Moisture: ¡¨¹6%
Ionic character Cation


Sodium nitriate¡êo1~3g/l
Ph: 3.5~4 adjusted by formic acid
Bath ratio: 10~40
Temperature: 90~98¡æ for 30~40min


30kg plastic drum. It can be packed according to the requirement of the user.

Specification Appearance: Slight yellow powder
Fluorescent color: Similar to the standard sample
Whitening strength: 100¡¨¤3( compared with standard sample)
Moisture: ¡¨¹6%
Ionc character Anion


1.Detergent(powder and paste form): 0.04-0.2%
2.Liquid detergent: 0.2-0.5%


It is packed in 25kgs paper board bucket..It can be packed according to the requirement of the user.