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Home > Biochemical Engineering > Amino Acids and Proteins > 4-Aminobenzoic acid for Sale > Factory Supply High Purity P-Aminobenzoic Acid Powder Paba Powder
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Factory Supply High Purity P-Aminobenzoic Acid Powder Paba Powder

1 Inquiries

Unit Price: Get Latest Price
CAS No.:

150-13-0

Grade:

Pharmaceutical Grade

Content:

99%

Port:

Shanghai

Brand:

Source Herb

Packaging:

25kg/Carboard Drum

Price valid (until):

2024-10-09

Company Type:
Trader
Location:
China
Qualification:
Main Products:

Red Yeast Rice,Saw Palmetto Extract,Berberine HCL

  • Product Description

  • Seller Information

  • Inquiry History

  • Description
    Shop Factory Supply High Purity P-Aminobenzoic Acid Powder Paba Powder-Detailed Image 1 Shop Factory Supply High Purity P-Aminobenzoic Acid Powder Paba Powder-Detailed Image 2
    PABA



    Basic Info.:

    Product Name:  P-Aminobenzoic Acid Powder

    CAS No.: 150-13-0

    Molecular Formula: C7H7NO2

    Molecular Weight: 137.14

    Appearance: Off-white solid

    Assay: 99.5%


    Description:

    What is vitamin B10?
     
    Vitamin B10 (or vitamin Bx) is an alternative name for the organic compound PABA, It's considered part of the Vitamin B complex , although it's not a vitamin nor an essential nutrient. It's found in brewer's yeast, organ meat, mushrooms, whole grains, and spinach.
    PABA can absorb UVB rays and was once added to sunscreens. Some studies suggest that when taken orally, PABA can help with skin issues and darken gray hair, but research is limited.



    Benefits

    Sun protection
    PABA can absorb ultraviolet (UV) rays - especially UVB Rays, which are associated with sunburns and DNA damage. It was thus a key ingredient in sunscreen starting in the 1940s but later linked to allergic skin reactions in some people
    Since 2019, PABA is no longer generally recognized as safe and effective for use in sunscreen by the Food and Drug Administration (FDA)
    It's sometimes found in certain lotions and other products marketed as moisturizers, often in combination with aloe vera, and it's rarely used in shampoos, conditioners, and lipsticks
    Skin-related disorders
    Besides protecting against UV rays, PABA is claimed to help with skin issues related to hardening, tissue buildup, and discoloration - although how the compound may improve these conditions remains unclear
    For one, PABA has been investigated for its use in the treatment of Peyronie's disease, which is characterized by the buildup of fibrous plaque inside the penis
    One study found that taking a potassium PABA supplement significantly decreased plaque size in individuals with Peyronie's disease over 12 months, compared with a placebo
    That said, more research is needed, and PABA is currently thought to be ineffective for treating this condition
    PABA has also been identified as a possible treatment for scleroderma,an autoimmune disease that causes hardening of the skin and fibrous deposits in the organs
    One retrospective study in 467 people with scleroderma found that 90% of those who received potassium PABA supplements experienced mild, moderate, or marked skin-softening, compared with 20% of a control group
    Even so, this is one of the only studies on the topic, and it was conducted over 30 years ago. Other research has suggested that PABA has no effect on skin hardening associated with scleroderma, so additional research is needed .
    Finally, PABA is often touted as a treatment for vitiligo, a condition marked by depigmentation and white patches on the skin. While some people with this disorder claim that PABA supplements help, limited scientific studies support the claim.
    Hair care
    One of the earliest uses of PABA supplements was to help with the repigmentation of prematurely Gray Hair . It's still used for this purpose today, and many personal testimonies suggest it's effective despite a lack of research.
    Studies in the 1940s and '50s found that taking PABA at daily doses ranging from 200 mg to 24 grams led to hair darkening and helped gray hair return to its original color.
    It's important to note, though, that some research found that hair became gray again after participants discontinued the supplement .
    What's more, even though PABA was shown to darken gray hair in early studies, this effect has not been studied recently. Some researchers concluded that PABA should not be taken for the sole purpose of darkening hair, due to its unknown side effects.


    FAQ:

    1. What's the MOQ?

    Generally the MOQ is 1kg, Best 25KG/DRUM

    1. Is there any discount?

    Yes, we will give you the best discount according to the size of your order!

    1. How can I confirm the product quality before placing orders?

    We will send you the existing sample or prepare the sample according to your request and send it to you for your confirmation!

    1. How do you treat quality complaint?

    If the quality problem is confirmed to be caused by us, we will replace the goods or refund your payment immediately!

    1. How to contact with us ?

    Through SKYPE, WHATSAPP, WeChat, and E-mail.

    1. How to place an order & payment ?

    (1). Conduct product consultation,

    (2). Determine the sample,

    (3).After the sample quality meets the requirements, send us the PO,

    (4). We reply to PI

    (5). The customer completes the payment,

    (6). Receive payment for goods, export products,

    (7). The customer receives the goods and completes the order.

     

    Cooperative customers:

    Our products are exported to European and American countries.

    It also has a large customer base in Southeast Asia and other regions.

     

    After-sale service:

    If the quality problem is confirmed to be caused by us, we will replace the goods or refund your payment immediately!

    100% responsible person, safe and reliable, integrity first.

    Shop Factory Supply High Purity P-Aminobenzoic Acid Powder Paba Powder-Detailed Image 3 Shop Factory Supply High Purity P-Aminobenzoic Acid Powder Paba Powder-Detailed Image 4 Shop Factory Supply High Purity P-Aminobenzoic Acid Powder Paba Powder-Detailed Image 5 Shop Factory Supply High Purity P-Aminobenzoic Acid Powder Paba Powder-Detailed Image 6 Shop Factory Supply High Purity P-Aminobenzoic Acid Powder Paba Powder-Detailed Image 7 Shop Factory Supply High Purity P-Aminobenzoic Acid Powder Paba Powder-Detailed Image 8

    Basic Info
    Product Name:

    4-Aminobenzoic acid

    Other Name:

    Benzoic acid,4-amino-;Benzoic acid,p-amino-;4-Aminobenzoic acid;Amben;p-Aminobenzoic acid;Anticanitic vitamin;Chromotrichia factor;Anti-Chromotrichia factor;PABA;Paraminol;Trichochromogenic factor;Vitamin BX;Vitamin H';p-Carboxyaniline;Paranate;p-Carboxyphenylamine;4-Carboxyaniline;PAB;Hachemina;Pabacyd;Pabafilm;Pabamine;Romavit;Aniline-4-carboxylic acid;Sunbrella;Antichromotrichia factor;Anticantic vitamin;Bacterial vitamin H1;NSC 7627;4-Carboxyphenylamine;Actipol;4-Aminobenzenecarboxylic acid;p-Aminobenzenecarboxylic acid;para-Aminobenzoates;8014-65-1

    CAS No.:

    150-13-0

    Molecular Formula:

    C7H7NO2

    InChIKeys:

    InChIKey=ALYNCZNDIQEVRV-UHFFFAOYSA-N

    Molecular Weight:

    137.14

    Exact Mass:

    137.14

    BRN:

    471605

    EC Number:

    205-753-0

    UNII:

    TL2TJE8QTX

    NSC Number:

    7627

    DSSTox ID:

    DTXSID6024466

    NCI Thesaurus Code:

    C61634

    Color/Form:

    Monoclinic prisms from dilute alcohol|Light buff crystals; white when pure|Yellowish to red crystals or prisms|White or slightly yellow crystals or crystalline powder

    ATC Code:

    D - Dermatologicals

    HScode:

    29224995

    Characteristics
    PSA:

    63.3

    XLogP3:

    0.8

    Appearance:

    White to light yellow Crystalline Powder

    Density:

    1.37 (NTP, 1992)

    Melting Point:

    188.5 °C

    Boiling Point:

    200 °C @ Press: 10 Torr

    Flash Point:

    250 °C

    Refractive Index:

    1.5323 (estimate)

    Water Solubility:

    H2O: 4.7 g/L (20 ºC);95% ethanol: soluble 5%, clear to slightly hazy, colorless to yellow

    Storage Conditions:

    2-8°C

    Vapor Pressure:

    4.5X10-6 mm Hg at 25 deg C /Extrapolated from measurements at higher temperatures/

    Toxicity:

    Oral-mouse LD50: 2850 mg/kg; Oral-rabbit LD50: 1000 mg/kg

    Flammability characteristics:

    Flammable; burning produces toxic nitrogen oxide fumes

    Odor:

    Odorless

    PH:

    pH (0.5% solution): 3.5

    PKA:

    2.38(at 25 °C)

    Henrys Law Constant:

    Henry's Law constant = 1.5X10-10 atm-cu m/mole at 25 °C (est)

    Dissociation Constants:

    2.38 (at 25 °C)|pKa1 = 2.38 at 25 °C|pKa2 = 4.85 at 25 °C

    Collision Cross Section:

    131 Ų [M+H]+ [CCS Type: TW, Method: calibrated with polyalanine]|127.3 Ų [M+H]+

    Experimental Properties:

    May turn slightly yellow on prolonged exposure to light and air|Hydroxyl radical reaction rate constant = 4.0X10-11 cu cm/molecule sec at 25 °C (est)

    Air and Water Reactions:

    No rapid reaction with air. No rapid reaction with water.

    Reactive Group:

    Acids, Carboxylic

    Reactivity Profile:

    P-AMINOBENZOIC ACID is incompatible with ferric salts and oxidizing agents. (NTP, 1992)

    Hazard Identification

    Classification of the substance or mixture

    Acute toxicity - Category 4, Oral

    Eye irritation, Category 2

    GHS label elements, including precautionary statements

    Pictogram(s)
    Signal word

    Warning

    Hazard statement(s)

    H302 Harmful if swallowed

    H319 Causes serious eye irritation

    Precautionary statement(s)
    Prevention

    P264 Wash ... thoroughly after handling.

    P270 Do not eat, drink or smoke when using this product.

    P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/...

    Response

    P301+P317 IF SWALLOWED: Get medical help.

    P330 Rinse mouth.

    P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

    Storage

    none

    Disposal

    P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.

    Other hazards which do not result in classification

    no data available

    Handling and Storage

    Precautions for safe handling

    Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.

    Conditions for safe storage, including any incompatibilities

    Conditions for safe storage, including any incompatibilities: Keep container tightly closed in a dry and well-ventilated place. Recommended storage temperature: 2 - 8 deg C. Air and light sensitive.

  • Seller Information
    Business Type:

    Trader

    Main Products:

    Red Yeast Rice,Saw Palmetto Extract,Berberine HCL

    Location:

    Room 207-3, 2nd Floor, Building C, 16 Longtan Road, Cangqian Street, Yuhang District, Hangzhou City, Zhejiang Province

    Payment Terms:

    TT against copy of documents,TT against B/L draft before shipment,100% TT in advance

    Average lead Time:

    7

    Total Annual Revenue:

    $1 million-$2.5 million

    Total Employees:

    11-50

    Year of Establishment:

    2016

  • Inquiry History
    1 Inquiries
    Country Product Purchase Quantity Date Posted
    South Korea

    EDTA-2Na

    1 MT Sep 2, 2024
    Post an enquiry for this product
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