Factory Supply Benzophenone-6/ Bp-6 CAS 131-54-4 with Factory Price

• CAS No.: 131-54-4
• Formula: C15h14o5
• EINECS: 205-027-3
• Classification: Organic Analytical Reagents
• Specific Usage: For Biological Purpose
• Content: Standard
• Model NO.: 131-54-4
• Usage: Laboratory Reagents
• Application: Industry
• Form: Powder
• Boiling Point: 377.26°c (Rough Estimate)
• MW: 274.27
• Melting Point: 133-136 °c(Lit.)
• Density: 1.2662 (Rough Estimate)
• Transport Package: Drum
• Specification: 99%
• Trademark: TG
• Origin: China
• HS Code: 2914501900
• Production Capacity: 10000 Mt/Year

Product Description

Product Description

 

Product Name:    2,2'-Dihydroxy-4,4'-dimethoxybenzophenone
Synonyms:    Benzophenone, 2,2'-dihydroxy-4,4'-dimethoxy-;bis(2-hydroxy-4-methoxyphenyl)-methanon;Cyasorb UV 12;2,2-DIHDROXY-4,4-DIMETHOXYBENZOPHENONE;UV-6,BP-6;UV absorber UV BP-6;2,2'-Dihydroxy-4,4'-dimethoxybenzophenone≥99%;BENZOPHENONE-6
CAS:    131-54-4
MF:    C15H14O5
MW:    274.27
EINECS:    205-027-3
Melting point     133-136 °C(lit.)
Boiling point     377.26°C (rough estimate)
density     1.2662 (rough estimate)
refractive index     1.5000 (estimate)
storage temp.     2-8°C(protect from light)
pka    6.81±0.35(Predicted)
form     Solid
color     Pale Yellow to Light Yellow

 

Product Parameters

 

Item	Specification
Appearance	White or light yellow powder
Melting point	≥134ºC
Loss on drying	0.5%
Assay	≥ 99.0%
Hazen	≤2.0
Heavy metal	≤5ppm
Transmittance	<1% at 300-400nm >90% at 450-550nm >95% at 500nm

Application

As ultraviolet light absorber, especially in paints, plastics.

 

Packaging & Shipping

 

Company Profile

 

Hunan Iron Zirconium Import&Export Co.Ltd is a company focusing on the export of chemical products.Our company own variety of export products which are widely used in chemical, pharmaceuticals, textile printing & dyeing, leather processing, fertilizer, water treatment, construction industry, food &feed additives and other areas.We will use professional production technology to bring you the best product experience.we are looking forward to cooperating with you.

FAQ

 

Q1:Which kind of payment terms do you accept?
A:For small order,you can pay by T/T,Western Union or Paypal,nomal order by T/T to our company account

Q2:Can you give me a discount price?
A:Surely, price is negotiable under different conditions, we are assuring you to get the most competitive price.

Q3:How can I get the sample?
A:We can support the sample for free, freight charges will undertaken by buyer. The charges will be return to you or deduct from your order in the future.

Q4:How can we guarantee the quality?
A:We always keep pre-production sample before mass production, and final inspection before shipment. Our quality control will reduce the quality problem to near zero. If there is a real quality problem caused by us, 
we will send you free goods for replacement or refund your loss. 

Q5: How about the packing?
A: Factory standard packing. Special packing can be accept per your request.