Application
The most common type of oxygen scavenger used in oil and gas production facilities is the sulfite ion, which is supplied as ammonium bisulfite, sodium sulfite, sodium bisulfite or sulfur dioxide. These sulfite scavengers react via a free-radical-chain mechanism, and thus are aided by the presence of a metal catalyst as an initiation step. Also, sodium hydrosulfate and hydrazine are used in limited applications
The OxyLife Pro 5L Oxygen Concentrator is a high-performance, medical-grade device designed to provide a reliable source of supplemental oxygen for individuals with respiratory conditions such as COPD, asthma, or chronic bronchitis. Engineered with the latest oxygen purification technology, this compact and energy-efficient unit is ideal for home, clinical, or on-the-go use.
The concentrator draws in ambient air, removes nitrogen, and delivers high-purity oxygen through a user-friendly interface. With a continuous flow output of up to 5 liters per minute (LPM), it ensures optimal respiratory support for patients of all ages.
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3L 5L 8L10L High Pressure Oxygen Concentrator Product Description:
Our oxygen concentrator adopts 220V/110V AC power supply, uses air as raw material and high-quality molecular sieve as adsorbent, and adopts the principle of pressure swing adsorption (PSA) to directly separate oxygen from nitrogen at normal temperature, oxygen of high purity is thereby produced.OLV-5A home care oxygen concentrator By supplying oxygen to patients, the machine can help the treatment of cardiovascular and cerebrovascular diseases, respiratory diseases, chronic obstructive pneumonia etc. and the rehabilitation of anoxic patients.Oxygen absorption can improve physical oxygen supply condition and achieve the purpose of oxygenating care. It is suitable for the middle-aged and elderly, people with poor physical fitness, pregnant women, students and other people who suffer different degrees of physiological hypoxia. It can also eliminate fatigue and restore somatic function after heavy physical or mental exertion.
Oxygen Concentrator Product Specification
Model
OLV-3A
OLV-5A
OLV-8A
OLV-10
Oxygen flow
3L/min
5L/min
8L/min
10L/min
Oxygen concentration
93% ±3%
Power supply
220V 22V 50Hz IHz/ll0v 15V60Hz 1Hz
Output pressure
20Kpa-60Kpa
Input Power
210VA
300VA
480VA
550VA
Sound level
Less than 45 db
Net Weight
12KG
15KG
18KG
20KG
Dimension(MM)
344 X 306 X 565 mm
Working System
Continuous flow
Atomization quantity
Quality Copper Cathode Grade A Purity Cathode Copper 99.99%
Copper Cathode/copper Cathodes Price
Copper Cathode Grade A
Purity: Purity 99.97% - 99.99% Min
Specifications
Competitive & Reliable Price
Excellent Customer Service
Outstanding Delivery Reliability
1. Typical Specifications -
Product: Copper Cathodes Grade A (electrolytic Copper Grade)
(lme Standards) Standard Cu Cathode-1, Purity 99.99%
Dimension: 914mm X 914mm X 12mm (lme Standards)
Weight Of Each Sheet: 125kgs (+/- 1%)
Net Weight Of Each Pallet: 2mts (+/- 1%)
Min. Weight In Each Container: 20mts Approx.
Gross Weight Of Each Container: 22.20mts Approx.
Packing: Palletized Banded By Aluminum Bands
2. Chemical Composition
Copper (cu) : Min% 99.99%
Other Materials May Be Present Which Are Described Below:
Oxygen O2 --
Sulfur S:.............................. 4 Ppm
Iron Fe:..............................2 Ppm
Silver(argent) Ag::..............................10 Ppm
Lead Pb:..............................0.2 Ppm
Nickel Ni:..............................0.2 Ppm
Selenium Se:..............................0.3 Ppm
Antimony Sb:..............................0.1 Ppm
Silica Si:..............................0.3 Ppm
Cobalt Co:..............................0.2 Ppm
Arsenic As:..............................0.1 Ppm
Bismuth Bi:..............................0.1 Ppm
Manganese Mn:..............................0.1 Ppm
Tellurium Te:.............................. 0.05 Ppm
Aluminum Al:.............................. 0.5 Ppm
Magnesium Mg:.............................. 0.4 Ppm
Zinc Zn:.............................. 0.4 Ppm
Packaging: Steel Belt Packed, Single Bundle Weighs About 2500 Kilograms.
Hts Code 7403.11
Price = Us$ 5,400 Cif
Origin: South Africa
Min Order: 50 Tons
Get ready to meet your complexions new best friend. With a featherweight texture, Damascena CC Face Cream is brimming with skin-beneficial natural extracts alongside complexion-correcting pigments to create a flawless base for makeup.
Its fresh texture, in perfect affinity with the skin, offers a natural, luminous finish.
Enriched with SPF 50 + broad-spectrum mineral sunscreens, which protect from harmful UVA and UVB rays, this intelligent, hybrid formula transforms your skin, to give a velvety, ultra-soft spotless finish. Damascena CC Face Cream is the first high definition radiance skincare: this ultra-fine, deeply moisturising texture is enriched with CC pigments. The new generation pigments self-adjust to your natural luminous beauty, freshness and radiance. With Golden C Technology it helps significantly reduce the look of key signs of ageing.
It is formulated with skin-loving ingredients! Infused with skin tone unifying and hydrating Natural Rose water, the formula spreads out evenly smoothing out any discolorations and imperfections for an instantly unified result.
Ideal for daily use, Damascena CC Face Cream significantly streamlines your makeup routine. Buildable formula allows you to create sheer to medium coverage. Perfect lightweight fluid foundation that reduces redness and perfects skin for an even, naturally glowing complexion.
Suitable for
Suitable for all skin types
How to Use
Apply a thin layer just like your daily moisturiser. Wear alone, for a veil of sheer, skin-perfecting coverage, or follow with foundation for a polished, full-coverage look.
Copper Wire Scrap
We have been engrossed in manufacturing and supplying top notch range of Copper Wire Scrap. The offered scrap is processed and segregated by our deft professionals with the aid of pioneering techniques. This scrap is used for manufacturing of copper wires that is used in binding of electric motors. Additionally, the provided Copper Wire Scrap can be bought from us in various specification according to need of clients at pocket friendly rates.
Product Description
Chemical composition (%): Copper scrap
Cu: Bi: Sb: As: Fe: Ni: Pb: Sn: S: O: Zn: P
99.95 0.002 0.002 0.002 0.0050. 0020. 0050. 0020. 0050. 0020. 0050. 001
Wire diameter: 2.5-3 mm
Weight/spools: 3, 5, 7, 15, 20kg
Tensile strength: 1000, 900, 500, 450N/mm2
Standard and purity of hot sale 99.9% purity copper wire scrap
Chemical Components
Cu+Ag P Bi Sb AS Fe Ni Pb Sn S Zn O
99.95 0.001 0.001 0.002 0.002 0.005 0.002 0.003 0.002 0.005 0.005 0.02
Shapes: strip and foil
Mechanical Property
1. High-purity, fine organization
2. Low oxygen levels, without porosity/trachoma/osteoporosis
3. Very good conductivity and thermal conductivity, good plastic, easy to hot and cold pressure processing
Astaxanthin is a carotenoid compound naturally found in marine organisms and is often used as an ingredient in health care products and cosmetics.
Astaxanthin is a red fat-soluble carotenoid with a molecular formula of C40H52O4 and a molecular weight of 596.84. It exists in various marine organisms, including large yellow croaker, salmon, river shrimp, lobster, etc., and can also be extracted from certain microorganisms. Astaxanthin has high antioxidant properties and has a strong scavenging effect on free radicals, ROS (reactive oxygen species) and monocytes.
Antioxidant effect: Astaxanthin is a powerful antioxidant that can reduce the production of free radicals and reduce the damage to cells caused by oxidative stress, helping to prevent various diseases and slow down the aging process.
Cardiovascular protection: Astaxanthin can reduce cholesterol accumulation and oxidative damage, which is helpful in preventing atherosclerosis, hypertension and other cardiovascular diseases.
Enhance immunity: The antioxidant properties of astaxanthin can enhance the function of the immune system, improve the body's immunity, and help prevent infections and diseases.
Improve skin: Astaxanthin can improve skin elasticity and gloss by reducing the production of free radicals and stimulating collagen production, which is helpful in preventing skin aging and wrinkles.
Relieve eye problems: Because astaxanthin can penetrate the tissue of the eye, it has a certain effect in protecting and relieving eye problems, such as reducing eye fatigue and improving vision.
Glabridin is one of the main flavonoids in Glycyrrhiza glabra, a natural substance with outstanding whitening effect, which can
only be extracted from the rare Glycyrrhiza glabra. In 1000kg of Glycyrrhiza, only 100g of Glycyrrhiza can be obtained. The
scarcity and extraction difficulty make 1g of Glycyrrhiza equivalent to 1g of physical gold.
Glabridin is a kind of flavonoid active ingredient derived from licorice root. It is a common skin whitening
ingredient. Only 1g Glabridin can be extracted from per 500kg licorice root. And its whitening effect is 1000
times that of vitamin C. Therefore, it also enjoys the name of "Whitening Gold". Glabridin, as a major ingredient
of licorice for skin, is mild and non-irritating.
Glabridin is recognized as a safe and scientific whitening cosmetic ingredient.
As a natural whitening ingredient, the skin-whitening mechanism of Glabridin mainly includes:
(1)inhibiting tyrosinase activity
(2)inhibiting the activity of dopachrome tautomerase(tRP-2)
(3)inhibiting the activity of DHICA oxidase;
(4)exerting the function of endothelin antagonist;
(5)increasing the total antioxidant capacity of the skin;
(6)effectively scavenging oxygen free radicals and its chain reaction. Moreover, through these synergistic effects,
it effectively prevents the polymerization of 5. 6-dihydroxyindole( DHI)and the production of dopachrome. Thereby
Glabridin can disturb and hinder the formation and transport of melanin; and then it inhibits and reduces
pigmentation so as to achieve whitening skin effect.
Superoxide dismutase (SOD) is a metal-containing enzyme widely existing in living organisms. It can specifically remove superoxide anion free radicals. At present, it has become a popular biological enzyme at home and abroad with the function of anti-oxidation, anti-aging and enhancing the immune function of the body.Due to its special function, superoxide dismutase (SOD) is widely used in health care products, cosmetics, beer and beverage enterprises at home and abroad and has a broad market and application prospect.
Superoxide dismutase (SOD) is an antioxidant metalloenzyme that exists in the body. It can catalyze the disproportionation of superoxide anion free radicals to form oxygen and hydroge peroxide. The role is inseparable from the occurrence and development of many diseases.
Sleeve Type: Full Sleeve; Pockets : Kangaroo Pockets which is enough of cover your palm, when you feel cold; Style: Fashionable round neck Hoodie. Perfect for Trending Stylish Look.; Perfect for Winters, Night Highways long drive. Note: Check the Size chart in the product images for perfect fit
Age Range Description: Kid; Closure Type: No Closure; Fit Type: Regular Fit
model number: Dont Quit Hoodie
Product Name: Tetrahydrocurcuminoids
Other Names: THC
INCI Name: Tetrahydrocurcumin
Appearance: White powder
Specification: 95%
Molecular Formula: C21H24O6
Molecular Weight: 372.2
CAS No.: 36062-04-1
EINECS No.: 609-201-3
Supplier: ZHENYIBIO
Tetrahydrocurcumin is a natural functional whitening material that can inhibit the generation of oxygen free radicals and scavenge free radicals in the finished product.Tetrahydrocurcumin powder has obvious antioxidant effects,such as anti-aging,repairing the skin,diminishing stains,removing spots,etc.Curcumin tetrahydrocurcumin has the same function as vitamin P and can increase vitamin C.Tetrahydrocurcumin (thc) for skin whitening effect.
Kinds: Fullerene C60; Fullerene C70
INCI Name: FULLERENES
Molecular Formula: C60
Molecular Weight: 720.66
Appearance: Dark brown to black powder
CAS NO.: 99685-96-8
Supplier: ZHENYIBIO
Application: cosmetics and skin care products
Fullerene has a high affinity for free radicals and an inhibitory effect on active oxygen, so it has a very good anti-oxidation effect. There are two types of fullerene raw materials currently used in cosmetics. One is water-soluble fullerenes. The fullerenes are dispersed into water-soluble cosmetic raw materials by using water-soluble polymer PVP, which is also an earlier application of fullerenes. Raw material; the other is oil-soluble fullerene, which is a fullerene raw material prepared by using vegetable squalane as a solvent.
The effects of fullerene on the skin mainly include whitening, anti-wrinkle, inhibiting acne, and promoting hair growth, etc., mainly as follows:
1) Affinity to free radicals: Fullerenes are highly compatible with free radicals, which can minimize the effects of free radicals on the skin.
2) Scavenging active oxygen: Fullerene has a scavenging effect on active oxygen in the skin. Causes of skin stains: UV radiation causes the increase of active oxygen in the skin. Under the influence of active oxygen, the skin produces melanocyte stimulating hormone, interleukin and other substances, which in turn activates melanocytes and stimulates tyrosine in melanocytes The conversion of acid to melanin, and finally pigmentation, causes stains. Fullerene directly removes active oxygen, thereby avoiding the effect of active oxygen on the skin.
3) Shrink pores: Fullerene can improve the problem of enlarged pores. Large pores are caused by excessive secretion of sebaceous glands, and large pores caused by enlarged cuticles around the pores. Such skin conditions can easily lead to blackheads and acne. Fullerene can restore the bowl structure caused by sunken pores, and restore the skin condition.
4) Remove wrinkles: For wrinkles, fullerene can prevent their generation and improve wrinkles. Fullerene can reduce the activity of MMP-9 (collagen decomposing enzyme) in the skin, thereby avoiding the breakdown and loss of collagen (basement membrane) in the skin.
Isorhamnetin is a flavonoid and a powerful antioxidant that can scavenge oxygen free radicals to avoid cell and tissue damage caused by aging.Isorhamnetin is a flavonoid isolated and purified from ginkgo,seabuckthorn and other medicinal plants,and it is also widely present in the flowers,fruits and leaves of many other plants.
INCI Name: FERULIC ACID
Molecular Formula: C10H10O4
Molecular Weight: 194.18
Appearance: slightly yellow powder
Purity: 98%
CAS NO.: 1135-24-6
EINECS No.: 214-490-0
Application: cosmetics and skin care products
Supplier: ZHENYIBIO
Ferulic acid used in the skin care industry is mainly based on the whitening and antioxidant effects of ferulic acid. Ferulic acid can inhibit or reduce the proliferation activity of melanocytes.A 0.1-0.5% ferulic acid solution can make melanocytes,The quantity is reduced from 117�±23/mm2 to 39�±7/mm2;ferulic acid can also inhibit the activity of tyrosinase.A ferulic acid solution with a concentration of 5mmol/L can inhibit tyrosinase activity as high as 86 %. Even if the concentration of ferulic acid solution is only 0.5mmol/L,its inhibition rate of tyrosinase activity can reach about 35%.Ferulic acid also has the ability to scavenge oxygen free radicals and good anti-oxidation.Ferulic acid has sun protection ability.Ferulic acid can effectively absorb ultraviolet rays in the wavelength range of 290-330nm to prevent or reduce the damage of this wavelength of ultraviolet rays to the skin.
Main Function:
1. Ferulic acid can protect skin against sun
The chemical black name of ferulic acid is 4-hydroxy 3-methoxycinnamic acid. Among them, the commonly used sunscreen is "Ethylhexyl Methoxycinnamate (OMC)". Therefore, both of the cinnamic acid family, ferulic acid also has the effect of absorbing ultraviolet rays and sunscreen. It is also recognized as one of the sunscreens in Japan.
2. Ferulic acid can resist oxidation
Ultraviolet rays will create a variety of free radicals with electrons on our skin, which will cause a series of cell damage and make the skin age down.This is photo-aging.Compared with general sunscreens, ferulic acid can also resist oxidation and eliminate free radicals.
3. Ferulic acid can be anti-inflammatory
On the one hand, ferulic acid can cut off the key link in the inhibition of inflammation, such as affecting the metabolism of arachidonic acid, inhibiting the synthesis of prostaglandin PEG2, and can also calm the immune system and reduce the activation of mast cells, which can play an anti-inflammatory and anti-allergic effect.
4. Ferulic acid can whitening skin
Tyrosinase is the most critical enzyme needed by melanocytes to produce melanin.Ferulic acid can inhibit the production and activity of tyrosinase,so as to achieve the whitening effect of reducing the production of melanin.
Product name: 3-O-Ethyl-L-ascorbic acid
Other Name: 3 O Ethyl Ascorbyl Ether
INCI Name: 3-o-ETHYL ASCORBIC ACID
Molecular Formula: C8H12O6
Molecular Weight: 204.18
Appearance: White crystalline powder
Purity: 99%
CAS NO.: 86404-04-8
EINECS No.: 617-849-3
Supplier: ZHENYIBIO
3-O-Ethyl ascorbic acid is a new generation of vitamin C derivatives with excellent whitening effects and strong anti-aging activity,which can promote collagen synthesis and protect skin from DNA damage.3 O ethyl ascorbate ether has a powerful inhibitory effect to inhibit melanogenesis,reduce dark spots and age spots,combat photoaging by interfering with inflammatory cytokines (such as IL-6),and reverse the generation of ROS to achieve the purpose of scavenging free radicals.3-O-Ethyl ascorbic acid is a new form of vitamin C with better overall performance.It is water-soluble and has excellent heat resistance and light stability.Most importantly,it is highly stable and easy to formulate.
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