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+86-571-8627 3270

Hebei Sanchuan Chemical Co. Ltd

17 YRS

Hebei, China

CNY 30 Million

399600 m²

500-1000 people

Main Products: Optical Brightening BA / Fluorescent Brightener 220 / Fluorescent Brightener 71 / Fluorescent Brightener 353 / 5-(Methylamino)-2-[(E)-2-[4-[[4-Morpholin-4-Yl-6-(4-Sulfonatoanilino)-1,3,5-Triazin-2-Yl]Amino]-2-Sulfonatophenyl]Ethenyl]Benzenesulfonate,4-[(4-Methyl-6-Morpholin-4-Yl-1,3,5-Triazin-2-Yl)Amino]Benzenesulfonate,Sodium###Fluorescent Brightener 210 / 1,1-Cyclohexanediacetic Acid / 1,1-Cyclohexanediacetic Acid Mono Amide

Hebei, China

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5-(Methylamino)-2-[(E)-2-[4-[[4-Morpholin-4-Yl-6-(4-Sulfonatoanilino)-1,3,5-Triazin-2-Yl]Amino]-2-Sulfonatophenyl]Ethenyl]Benzenesulfonate,4-[(4-Methyl-6-Morpholin-4-Yl-1,3,5-Triazin-2-Yl)Amino]Benzenesulfonate,Sodium###Fluorescent Brightener 210

5-(Methylamino)-2-[(E)-2-[4-[[4-Morpholin-4-Yl-6-(4-Sulfonatoanilino)-1,3,5-Triazin-2-Yl]Amino]-2-Sulfonatophenyl]Ethenyl]Benzenesulfonate,4-[(4-Methyl-6-Morpholin-4-Yl-1,3,5-Triazin-2-Yl)Amino]Benzenesulfonate,Sodium###Fluorescent Brightener 210 / CAS 28950-61-0

Fluorescence intensity (relative to standard e370), score: 35 whiteness (difference between whiteness and standard) ≥ - 3

OVERVIEW

Packaging

180 KG/Plastic Drum

Lead Time

14-30 days

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DESCRIPTION

Fluorescent brightener 210

C.I.210

CAS: 28950-61-0

Molecular formula: C40H36N12O14S4Na4

Relative molecular weight: 1128.1

Maximum UV absorption wavelength: 349 ± 1nm

Executive standard: HG / t3970-2007

Quality index:

1) Appearance: Amber transparent liquid

2 fluorescence intensity (relative to standard e370), score: 35

3) Whiteness (difference between whiteness and standard): ≥ - 3

4) Viscosity (25 ℃) MPa S ：≤ 50

5）PH： 8-10

6) Ionic: anionic

7) Density: 1.2-1.2 cubic centimeter

Performance characteristics:

1. It is easy to use and can be miscible with water in any proportion. It is suitable for automatic continuous addition and metering.

2. It has good acid resistance and excellent whitening effect even at low pH value.

3. This product adopts advanced nanofiltration technology, so that its salt content is low and has good storage stability at room temperature.

4. Compared with similar products, it has considerable light fastness and acid and alkali fastness.

5. The product remains stable above 0 ℃ and may freeze below - 3 ℃, but will dissolve after heating, which will not affect the use efficiency.

Typical Properties

CAS No.

28950-61-0

Formula

C40H36N12Na4O14S4

Molecular Mass

1129.00000

Exact Mass

1128.09000

PSA

412.72000

Logp

7.23620

SMILES

C1COCCN1C2=NC(=NC(=N2)NC3=CC(=C(C=C3)/C=C/C4=C(C=C(C=C4)NC5=NC(=NC(=N5)NC6=CC=C(C=C6)S(=O)(=O)O)N7CCOCC7)S(=O)(=O)O)S(=O)(=O)O)NC8=CC=C(C=C8)S(=O)(=O)O.[Na].[Na].[Na].[Na]

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