2-Naphthol Basic information Chemical Properties Application Preparation Product Name: 2-Naphthol Synonyms: c.i.37500;c.i.azoiccouplingcomponent1;c.i.developer5;Developer A;Developer AMS;Developer BN;developera;developerams CAS: 135-19-3 MF: C10H8O MW: 144.17 EINECS: 205-182-7 Product Categories: Fluorescent;Naphthalene;pigments;alcohol;MICROCIDIN;Color Former & Related Compounds;Developer;Functional Materials;Intermediates;Aromatic Compounds;Alphabetical;Bioactive Small Molecules;Biochemicals and Reagents;Building Blocks;C9 to C20+;Cell Biology;Chemical Synthesis;Fluorescent Indicators and Probes;Fluorescent Probes;Labels;N;Organic Building Blocks;Oxygen Compounds;Particles and Stains;pH Sensitive Probes and Indicators;Phenols;Dyestuff Intermediates;Aromatics Mol File: 135-19-3.mol 2-Naphthol Chemical Properties Melting point 120-122 C(lit.) Boiling point 285-286 C(lit.) density 1,28 g/cm3 vapor density 4.97 (vs air) vapor pressure 10 mm Hg ( 145.5 C) refractive index 1.5762 (estimate) Fp 153 C storage temp. Refrigerator solubility methanol: soluble1g/10 mL, clear, colorless to light yellow pka 9.51(at 25C) form Powder, Crystals or Granules color White PH Range Non& uorescence (8.5) to blue & uorescence (9.5) Water Solubility 1 g/L (20 C) �»max 226nm, 265nm, 275nm, 286nm, 320nm, 331nm Merck 14,6384 BRN 742134 Stability: Stable. Combustible. Dust may form explosive mixture with air. Incompatible with strong oxidizing agents, phenol. Major Application Display device, semiconductors, photoimaging materials, inks, toner, chalk, security paper, molding materials, tin plating method, rubber, adhesive, leather, detergent, hair dyes, antimitotic drug, anticancer agent, antiinflammatory agent, treatment of acne vulgaris (pimples) and other dermal ailments (rashes, scratches, blemishes, hair loss), disorders InChIKey JWAZRIHNYRIHIV-UHFFFAOYSA-N CAS DataBase Reference 135-19-3(CAS DataBase Reference) NIST Chemistry Reference 2-Naphthalenol(135-19-3) EPA Substance Registry System 2-Naphthalenol (135-19-3) Safety Information Hazard Codes Xn,N Risk Statements 20/22-50 Safety Statements 24/25-61 RIDADR UN 3077 9/PG 3 WGK Germany 2 RTECS QL2975000 F 8 Autoignition Temperature 430 C TSCA Yes HazardClass 9 PackingGroup III HS Code 29071590 Hazardous Substances Data 135-19-3(Hazardous Substances Data) Toxicity LD50 orally in Rabbit: 1960 mg/kg LD50 dermal Rabbit > 10000 mg/kg 2-Naphthol Usage And Synthesis 2-Naphthol Preparation Products And Raw materials
Sodium lauryl sarsinine in cosmetics, skin care products, the main role is antistatic, foaming agent, detergent, surfactant, the risk factor is 3, relatively safe, can rest assured to use, for pregnant women generally has no effect, sodium lauryl sarsinine has no acne. N - laurel phthalein sarcosine sodium is a kind of amino acids anionic surfactants, with low toxicity, low irritation, good biodegradability, better compatibility and antimicrobial properties and corrosion resistance and other characteristics, widely used in daily chemicals, food, metal processing, mineral flotation, the deployment of pesticides and biological medicine, etc item value CAS No. 137-16-6 Other Names Sodium lauroylsarcosinate MF C15H28NNaO3 EINECS No. 205-281-5 Place of Origin China Purity 30% 95% Appearance Colorless clear liquid and White powder Usage Cosmetic Raw Materials Brand Name SXNP Model Number SXNP-137-16-6 Product name Sodium lauroylsarcosinate CAS 137-16-6 Flash point 267 Melting point 46 C PH 7.0-9.0 (25, 1M in H2O) Density 1.033 g/mL at 20 C Sample Available Appearance White Prowder MOQ 1 Kg Application Hand soap, body wash, shampoo
CAS: 109-99-9 HS code 2932110000 Packaging & Shipping: 180KG/drum 14.4MT(1*20) 180KG/drum 21.6MT(1*40) IBC 800KG/MT 16MT ISO tank 20MT Application The other main application of THF is as an industrial solvent for polyvinyl chloride (PVC) and in varnishes. THF is often used in polymer science. THF is used as a component in mobile phases for reversed-phase liquid chromatography. THF is used as a solvent in 3D printing when using PLA plastics. It can be used to clean clogged 3D printer parts, as well as when finishing prints to remove extruder lines and add a shine to the finished product. Recently THF is used as co-solvent for lithium metal batteries, helping to stabilize the metal anode.Tetrahydrofura
Product Name: Indole-3-Carbinol Molecular Formula: C9H9NO Molecular Weight: 147.17 Appearance: Off-white to yellow-orange Purity: 99% CAS NO.: 700-06-1 EINECS No.: 211-836-2 Supplier: ZHENYIBIO Indole-3-carbinol is an off-white powder. It is soluble in organic solvents such as benzene, ethanol, DMSO, and dimethyl formamide (DMF), which should be purged with an inert gas. The solubility of Indole-3-carbinol in ethanol and DMF is approximately 10 mg/ml and approximately 3 mg/ml in DMSO. Indole-3-carbinol is an unstable compound that undergoes rapid oligomerization in acid pH environments, like the stomach. Indole-3-carbinol is produced by members of the family Cruciferae, and particularly members of the genus Brassica (e.g., cabbage, radishes, cauliflower, broccoli, Brussels sprouts, and daikon).
Product Name: Tretinoin Other Name: Retinoic acidï¼?VITAMIN A ACID INCI Name: RETINOIC ACID Molecular Formula: C20H28O2 Molecular Weight: 300.44 Appearance: Yellow powder Purity: 98% CAS Number: 302-79-4 EINECS number: 206-129-0 Supplier: ZHENYIBIO Retinoic acid (Tretinoin) is a derivative of vitamin A.So it also been called Vitamin A acid(Retin-A).Retinoic Acid can be used on the skin (topical) to treat moderate to moderate acne, as well as on skin that has been damaged by excessive exposure to the sun.Tretinoin powder can be used for removing moderate acne,wrinkles and spots in the skin. Tretinoin may bring the following benefits:Reduce the appearance of fine lines and dark spots; Improve skin texture;Reduce the frequency and severity of acne outbreaks;Clean up existing acne.
Product Name: Oligopeptide-10 INCI Name: OLIGOPEPTIDE-10 Molecular Formula: C78H140N20O15 Molecular Weight: 1598.07 Appearance: White powder Purity: 99% CAS Number: 466691-40-7 Standard: Enterprise Standard Supplier: ZhenYiBio Oligopeptide-10 (oligopeptide-10)-is an antibacterial peptide used to treat acne symptoms. Research data showed that the peptide showed excellent activity against P-acne bacteria alone, but it was found to be more effective in combination with low levels of salicylic acid. Salicylic acid can open the pores to allow oxygen to enter, while allowing oligopeptide-10 to enter the pores for maximum performance without irritation. The 0.5% combination of oligopeptide 10 and 0.5% salicylic acid showed a 40% reduction in acne, irritation, pustules and papules after 28 days.
INCI Name: UNDECYLENOYL GLYCINE Molecular Formula: C13H23NO3 Molecular Weight: 241.33 Appearance: White crystalline powder Purity: 98% CAS NO.: 54301-26-7 Application: cosmetics and skin care products Supplier: ZHENYIBIO Undecylenoyl glycine is an amino acid surfactant, a mild detergent and foaming agent. 1. Due to the characteristics of acidification regulation and glycine biological vehicle,it can maintain the skin's ecosystem; 2. Especially useful for anti-dandruff products 3. It has broad-spectrum antibacterial activity and can be used as a deodorant to eliminate body odor; 4. It is effective against Staphylococcus epidermidis and Propionibacterium acnes,so it is especially suitable for acne-prone skin.
INCI Name: PHYTOSPHINGOSINE Molecular Formula: C18H39NO3 Molecular Weight: 317.51 Appearance: White powder Purity: 98% CAS NO.: 554-62-1 Application: cosmetics and skin care products Phytosphingosine is the precursor of ceramide and one of the lipid components of the skin. It has a natural barrier function. It also has a strong inhibitory effect on microbial activity, and can inhibit harmful microorganisms such as acne bacillus, Staphylococcus aureus, Malassezia, etc. Phytosphingosine inhibits the synthesis of prostaglandins, effectively anti-inflammatory and removing redness. Phytosphingosine, as one of the lipid components of the skin, has multiple effects on the skin, adding points to high-end products such as anti-aging and repairing. Phytosphingosine is based on the long chain of sphingomyelin (the precursor of ceramide that occurs naturally in the skin) that can be used as the backbone of ceramide, and it exists in the epidermis and the surface of the skin. Acne care based on skin lipid barrier function, skin's own antibacterial and anti-inflammatory factors.
Product name: Piperine Other Name: black pepper Extract INCI Name: PIPER NIGRUM (PEPPER) SEED EXTRACT Molecular Formula: C17H19NO3 Molecular Weight: 285.34 Appearance: White fine powder Purity: 95%; 98% CAS NO.: 7780-20-3 EINECS No.: 202-348-0 Supplier: ZHENYIBIO It has been found that piperine has pigmentation properties on the skin affected by vitiligo after photosynthesizing with previous UVB exposure.Piperine stimulates the activity of melanocytes that induce melanogenesis.Once the condition has improved,piperine uses to be a natural medicine for the treatment of vitiligo in addition to conventional medications.Black pepper piperine is a powerful antioxidant that can reduce oxidative stress on the skin.Bioperine piperine has purifying properties and is usually used in combination with St. John's wort,propolis and calendula extract to treat skin abscesses,acne and oily skin,and piperine 95 can treat skin irritation or small incisions.Pure piperine applied in face masks, acne treatments;cleansing skin toners for impure skins;mouth washes;ointments;post-therapy creams for treatment of vitiligo; massage oils.
