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OPTICAL BRIGHTENER AGENT ER-I /C.I.199 POWDER

50KG
MOQ
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OPTICAL BRIGHTENER AGENT ER-I /C.I.199 POWDER
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Features
Specifications
CAS NO: 13001-38-2
HPLC: 98%
Certification: REACH,SGS,ISO9001
C.I.No.: 199:1
ASSAY: ≥98%
Appearance: Slight Yellow Greenish Powder
High Light:

whitening agent for clothes

,

fabric whitening agents
Basic Infomation
Place of Origin: China
Brand Name: Longpu
Certification: REACH,SGS,ISO9001
Model Number: OBA ER-I
Payment & Shipping Terms
Packaging Details: 25kg fiber drum
Delivery Time: Prompt
Payment Terms: T/T ,L/C
Supply Ability: Prompt
Product Description

Optical Brightener Agent 199:1 powder 98%

 

 

CHEMICAL NAME: (1-cyano styy,4-p-cyan styyll)benzole

C.I.No.: 199:1

Structural Formula:

OPTICAL BRIGHTENER AGENT ER-I /C.I.199 POWDER 0

 

MOLECULAR FORMULA: C24H16N2

MOLECULAR WEIGHT: 332

APPEARANCE : slight yellow greenish powder

ASSAY: ≥98%

MELTING POINT:188℃~192℃

APPLICATIONS: applied to the whitening process of dacron,acetic fiber,polyamide fiber, blends of terylene-cotton.Lower luminance temperature than ER-1,high-er whitening performance than ER-l.Dosage:0.01%~0.03%

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whitening agent for clothes

fabric whitening agents

fabric whitener ingredients

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