Cas 7128-64-5 PET additives optical brightener OB

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$18.00 - $55.00 / Kilograms | 1 Kilogram/Kilograms (Min. Order)
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Overview
Quick Details
Classification:
Chemical Auxiliary Agent
CAS No.:
7128-64-5
Other Names:
OPTICAL BRIGHTENING AGENT OB; fluorescent brightener OB; Uvitex OB
MF:
C26H26N2O2S
EINECS No.:
230-426-4
Purity:
99%
Place of Origin:
Jiangsu, China (Mainland)
Type:
Other
Usage:
Coating Auxiliary Agents, Plastic Auxiliary Agents, Rubber Auxiliary Agents
Brand Name:
LEPUZ
Model Number:
OPTICAL BRIGHTENER OB
Supply Ability
Supply Ability:
5000 Ton/Tons per Year
Packaging & Delivery
Packaging Details
25KG FIBER DRUM
Port
SHANGHAI-CHINA
Lead Time :
1-7 days
Product Description

 

Product name: Optical brightener OB (Uvitex OB)

CAS:  7128-64-5

C.I.NO.184

M.F:C26H26N2O2S

Properties:

Appearance: slight greenish yellow powder 
Melting Point: 200-202°C 
Purity: ≥98%

Product application

Mainly be used in whitening of thermoplastic, polyvinyl chloride (PVC), polypropylene (PP), polyester fiber, paint and ink, etc.

Product quality index

 

Test item

Technical Standards

Appearance

Slight greenish yellow powder

Content(HPLC)

≥99%

Melting point

201℃~205℃

Volatile content

≤0.5%

Ash content

≤0.5%

 

 

Cas 7128-64-5 PET additives optical brightener OB

 

 

 

Packaging & Shipping

 10/20/25kg/drum

 

Main products

 

Optical brighteners: OB  OB-1 OB-3, KCB  FP-127  KSN  MDAC(SWN)  CBS-X
Light stabilizers:     622  770  944  292  783
UV absorbers:          UV-531  UV-9(BP-3)  UV-P  UV-326  UV-327  UV-328  UV-329  UV-571  UV-284(BP-4) 
Antioxidants:          1010  168  BHT  B225  2246  425  DTBHQ
Pigments:                 Red 122  Red 112  Violet 19  Violet 23  Yellow 110  Yellow 138  Yellow 74  Yellow 183 
Slip agents:                  Oleamide  Erucamide
 
 
 
Our Services

 

We have exact inventory plans to guarantee stable supply.

 

We have many years’ experience of chemical logistics and dangerous chemical managers with specially trained, which ensure the safety and right of chemicals, timely logistics.

 

Our laboratory takes strictly testing on every lot of goods according to customers’ requirement. Meanwhile we has good relationship with the third party company SGS.

 

After-sales service is the important part in our service. If there are quality problems, we will actively cooperate with the customers and solve the problems early.

 

We expect to become good partners with our customers for long.

 

 

 

 

 

Company Information

 

 

         

         

        

 

 

 

 

        Our Alibaba homepage

 

 

FAQ

 

Q: Do you have any certificate for quality?

 A: Yes, we have ISO9001:2008 quality system certificate and REACH.

 

Q: Can you customize products?

A: Yes, we can.

 

Q: Can you provide samples for quality checking before placing an order?

A: Samples are avaliable upon request, but the shipping cost should be paid by customer.

 

Q: How to get the price list?

A: Please inqire us by alibaba/email.

 

Q: What's your payment term?

A: TT/LC/DA/DP/Paypal

  

 

 

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