High Quality 99% UV Absorber Benzophenone 3 / Benzophenone-4 / Bp-4 CAS 4065-45-6

• CAS No.: 4065-45-6
• Formula: C14h12o6s
• EINECS: 223-772-2
• Model NO.: BP-4
• Appearance: off-White or Light Yellow Crystalline Powder
• Usage: Cosmetics
• Color: Yellow
• Product Name: Benzophenone-4
• Purity: 97.0-103.0%
• Shelf Life: 2 Years
• Certification: ISO9001 / ISO22000 / Halal / Kosher
• Type: Syntheses Material Intermediates
• Storage: Cool Dry Place
• Package: 25kg/Drum
• Application: Cosmetic Raw Material
• Transport Package: 25kg/Drum
• Trademark: FARMASINO
• Origin: Jiangsu, China
• Production Capacity: 500 Ton/Tons Per Week

Product Description

Product Description

Items	Results
Product Name	Benzophenone-4
CAS No.	4065-45-6
Appearance	Off-white or light yellow crystalline powder
Assay (HPLC)	97.0-103.0%
Melting point	62.0-65.0
Congealing Temperature	≥62.0
Total Impurities	≤1.0%
Benzophenone-1	≤0.2%
Single largest unspecified impurity	≤0.10%
Residual Solvents	Ethanol≤5000 PPM
Odor	Similar in character and intensity to standard, very slight odor
UV absorption coefficient (1%, 1cm)E288	≥630
UV absorption coefficient (1%, 1cm)E325	≥410
Loss on drying	≤0.2%
Gardner color	≤4.0
Heavy metal	≤5 ppm

Benzophenone-4

Benzophenone-4, also referred to as BP-4, is a frequently employed component in cosmetics and personal care items. Its main purpose is to absorb and screen ultraviolet (UV) radiation, ensuring defense against the detrimental impacts of sunlight.
Benzophenone-4 finds application in sunscreens, moisturizers, lotions, and hair care products, offering effective UV protection and preventing sunburn. When used within approved concentrations, it is considered safe for topical use, playing a pivotal role in protecting the skin and hair from potential harm caused by sun exposure.

Applications

Sunscreens: In the formulation of sunscreens, benzophenone-4 assumes a pivotal role as it aids in shielding the skin against detrimental UV rays by absorbing and diffusing their energy. This mechanism reduces the likelihood of sunburn and damage caused by UV radiation.

Hair care products: Benzophenone-4 frequently finds its way into an assortment of hair care products, including shampoos, conditioners, and styling aids. It serves the purpose of providing protection against UV radiation, thereby safeguarding the hair's color integrity and preventing damage that can arise from exposure to the sun.

Lip balms and lipsticks: The vulnerability of the delicate lip skin to sun-induced harm necessitates the incorporation of benzophenone-4 in lip balms and lipsticks. By doing so, these products offer protection against UV rays, ensuring the lips remain well-moisturized and shielded from the adverse effects of sun exposure.

Facial moisturizers and creams: Benzophenone-4 often features in facial moisturizers and creams as an additional measure of UV protection. By including this ingredient, these products help fortify the skin's defense against the damaging effects of sun exposure, such as premature aging and uneven pigmentation.

Nail products: Some nail polishes and nail care products employ benzophenone-4 to shield the nails from the harmful impact of UV radiation. This safeguarding action aids in averting the discoloration and weakening of nails that can occur as a result of sun exposure.

 

Packaging: 25kg /drum

Shelf life: 3 years under appropriate storage condition, store at controlled room temperature , keep dry and away from light.

Product list

 

Why Choose Farmasino

Our advantages:

1. Experience: Choose us, one of the top five food additive suppliers in China with over 15 years of experience.
2. Timely Order and Delivery Arrangements: We ensure timely order and delivery arrangements, complete customs clearance documentation, and competitive pricing for 100 of our 300+ products.
3. Global Infrastructure: Our offices and warehouses in Europe and Asia support our perfect after-sales service, which addresses any product quality issues.
4. Product Selection: We offer over 300 products, among which 100 are competitively priced.
5. After-sales Service: Our perfect after-sales service addresses any product quality issues.
6. Market Updates: Stay informed on market changes with our timely updates on market information and price trends.

Manufacturer Introduction

FAQ

Q: Are you a factory or trading company?
A: factory. Headquartered in Nanjing, Farmasino has two office buildings, five factories and two research and development laboratories.

Farmafood is a brand of Farmasino, specializing in food additives, raw materials, cosmetic raw materials business, we have a very strong strength and experience in phosphate, sweeteners, thickeners, preservatives, sour agents, amino acids, vitamins, emulsifiers, dietary fiber, collagen, dietary supplements and so on.

Q: How long have you run on export trade?
A: 15 years focus on the food additivs and health food, also some Fine Chemicals.

Q: What's your payment terms?
A: Support DA/DP , OA , and LC

Q: What's your delivery time?
A: Usually we will arrange the shipment in 7 -15 days.
Q: How about the packing?
A: Usually we provide the packing as 25 kg / bag or carton. OEM packing is available.
Q: How about the validity of the products?
A: We ensure that the cargoes have 95% shelf life when it delivery.
Q: What documents you provide?
A: Usually, we provide Commerical Invoice, Packing List, Bill of loading, COA , Health certificat and Origin certificate. If your markets have any special requirements, let us know.