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UV Light Absorber 2- Hydroxy -4- Methoxybenzophenone -5- Sodium Sulfonate BP-5 CAS 6628 37 1

Categories Active Pharmaceutical Intermediates
Brand Name: shinrezing
Model Number: 6628-37-1
Certification: ISO9001
Place of Origin: china
MOQ: Negotiation
Price: Negotiation
Supply Ability: 40ton/month
Delivery Time: 3-5 days
Packaging Details: 25 kg / cardboard barrels or as required
Payment Terms: T/T, L/C,Negotiation
Product Name: 2-Hydroxy-4-methoxybenzophenone-5-sodium sulfonate
CAS NO: 6628-37-1
Appearance: Pale yellow powder
Assay: 99%
Usage: UV absorbers
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UV Light Absorber 2- Hydroxy -4- Methoxybenzophenone -5- Sodium Sulfonate BP-5 CAS 6628 37 1

2-Hydroxy-4-methoxybenzophenone-5-sodium sulfonate BP-5 CAS 6628-37-1 EINECS 229-601-8

Product description:


Benzophenone UV absorber,2-Hydroxy-4-methoxybenzophenone-5-sodium sulfonate is used as a light stabilizer.


This product is a water-soluble neutral broad-spectrum ultraviolet absorbent with high absorption efficiency, non-toxic, non-teratogenic side effects,
Light, and good thermal stability. You can improve the shampoo, shower gel and the stability of acrylic acid substances containing flavor and fragrance. the Lord
To apply a water-soluble chemical sunscreen, sunscreen, lotion. Improve the durability of the color of dyed textiles, wool textiles to prevent
Yellowing to prevent the synthetic fabric fade, but can be applied hair gel, mousse and other hair products in the prevention of ultraviolet radiation
It caused damage to white hair.


This product is slightly hazardous for water Do not allow undiluted product or large quantities to reach ground water, water course or sewage system, without government permission, Do not allow material discharged into the surrounding environment. If used and stored according to specifications. No decomposition. Holding receptacle seal in cool, dry place to ensure that the workplace has a good ventilation or exhaust.


Safety phrases:irCauses burns.ritating substance. Irritating to eyes, respiratory system and skin. Avoid contact with skin and eyes.In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Wear suitable protective clothing, gloves and eye/face protection.Highly flammable. Cause burns. Away from fire.I company for the production plant, complete production equipment and testing equipment.


The product is one of our main products, mature technology, stable quality, perennial stock, welcome advice to buy.


Quick Detail


Product name2-Hydroxy-4-methoxybenzophenone-5-sodium sulfonate
Other nameBP-5
CAS register number6628-37-1
EINECS229-601-8
Molecular formulaC14H11O6S.Na
Molecular weight330.29
Molecular structure
Melting point≥280℃
Assay99%

COA:


TestAnalysis StandardResults
AppearancePale yellow powderrConform
Assay(HPLC)≥99%99.42%
UV absorption coefficient(1%,1cm)E287≥480 E325≥290Conform
Melting point≥280℃≥280℃
PH value6.0-6.56.0-6.5
Gardner Color≤2.0≤2.0
Loss On Drying≤1.5%≤1.5%
Heavy Metal≤5ppm≤5ppm
ConclusionConform

FAQ:
Q1: Are you a manufacturer?
A: Yes, We manufacture bulk products in our factory located in Dawu, Hubei, and produce small quantity and customer synthesis products in our lab located in Wuhan.
Q2: Do you have stock?
A: We understand most customers prefer stock, so we'll try to keep stock for most products. However, for some rare products, we won't keep stock and it needs time to synthesize.
Q3: What certificates and documents do you offer?
A: Some technical paperwork is available, such as COA, HNMR, HPLC, LC-MS etc.
Q4: Why should I choose you?
A: Powerful technical support-come from our highly skilled & fully experienced staff, working in chemical industry for over 5 years, in average.
Strict quality control-comes form our sophisticated management system.
Professional and warm sales team-since we believe we can only win via our hard work in a competitive world
Quick response and excellent presale and after sale service-since we believe our customers deserve all the best service
Q5: Can I get best price from you?
A: Of course. We don't chase excessive profits and always try tp give best offer. If you are good at bargaining, you can also enjoy fun of bargaining. Just don't make it too hard!
Q6: How should I pay?
A: We accept all kinds of payment ways. such as alibaba trade asssurance, T/T, West union, Paypal.
Q7: Do you provide free sample?
A: Yes, we can provide free sample if we have in stock, just need you to cover the delivery cost.


Quality UV Light Absorber 2- Hydroxy -4- Methoxybenzophenone -5- Sodium Sulfonate BP-5 CAS 6628 37 1 for sale
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