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High Purity Lactic Acid CAS NO. 79-33-4 Wholesale
#lactic #acid #90
The company's high-grade lactic acid (90% lactic acid content) is produced from corn stalks using modern fermentation technology. This product is colorless and clarified viscous... moreHigh Purity Lactic Acid CAS NO. 79-33-4 Wholesale
#lactic #acid #90
The company's high-grade lactic acid (90% lactic acid content) is produced from corn stalks using modern fermentation technology. This product is colorless and clarified viscous liquid, no bad smell, slightly sour taste, hygroscopicity, acidic reaction of aqueous solution, can be mixed with water, ethanol or ether, and is insoluble in chloroform.
Information of High Purity Lactic Acid
The structural formula of lactic acid is CH3CHOHCOOH, the molecular formula C3H6O3, the relative molecular mass is 90.08, and the molecule has both hydroxyl (OH) and carboxyl (COOH) functional groups. It is the most widely existed hydroxycarboxylic acid in nature and the simplest one. Hydroxamic acid. Lactic acid is widely present in animals, plants, and microorganisms. L-lactic acid and L-lactate dehydrogenase capable of metabolizing L-lactic acid are present in tissues of humans and animals, and D-lactate dehydrogenase is absent. The human body ingests L lactic acid, which can be absorbed and decomposed, while D lactic acid can not be decomposed, and it is easy to form D lactic acid enrichment in the body.
Basic Information
Chemical Name
L
-2-hydroxy propionic acid
Molecular Formula
CH3CHOHCOOH
Molecular Weight
90.08
Technical Indicator
Identification
The water solution is acidic, lactate presents the positive reaction
lactic acid content, w/%
95.0-105.0 of market value
L-content of lactic acid in the total lactic acid, w/%
≥99.0
Ignition residue, w/%
≤0.01
Chloride (calculated as C1), w/%
≤0.001
Sulfate (calculated as SO4), w/%
≤0.001
Iron salt (calculated as Fe), w/%
≤0.0001
Cyanide, mg/kg
≤1.0
Citric acid, oxalic acid, phosphoric acid, tartaric acid
Passed the experiment
Reducing sugar
Passed the experiment
Readily carbonizable substance
Passed the experiment
Lead (Pb), mg/kg
≤0.5
Arsenic (As), mg/kg
≤1.0
Chroma, APHA
≤10
Heating chroma (180℃ 2hs), APHA
≤10
Mercury (Hg), mg/kg
≤1
Volatile fatty acids
Passed the experiment
Methanol, w/%
≤0.20
Heavy metal (calculated as Pb), mg/kg
≤5
Ether insoluble
Passed the experiment
Calcium salt, mg/kg
≤1
Density (20℃), g/ml
1.200-1.220
High Purity Lactic Acid Applications
High-purity lactic acid is a key ingredient in many industries and applications. It is a versatile, renewable, and sustainable source of acidic compounds in food and beverage, cosmetics, and pharmaceutical applications.
Food and Beverage: High-purity lactic acid is used in food and beverage products as a preservative, flavoring agent, and acidifier. It is a key ingredient in dairy products, including yogurt and cheese, and is used to maintain the pH balance of certain foods.
Cosmetics: High-purity lactic acid is used as an exfoliant in many skin care products, providing a gentle alternative to other physical exfoliants like scrubs and brushes. It is also an emollient in certain cosmetics to improve skin hydration and texture.
Pharmaceuticals: High-purity lactic acid is used to manufacture certain pharmaceuticals, including antifungal agents, antibiotics, and antiviral drugs. It is also used as a preservative in some medicines, as well as in the manufacture of controlled-release drug delivery systems.
https://www.xhlactics.com/products/high-purity-lactic-acid-cas-no-79-33-4/ less
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90 Degree Low Distortion Lens #90 #degree #lens Tesoo 90 degree angle lens can reduce the degree of perspective deformation. The sensor size of 90 degree lens is 1/1.8'' to 1/3''. TTL: 9.95-25.3mm. EFL: 2.60-5.60mm. F.NO: 2.0/2.2/2.4/2.8. MBFL:... more90 Degree Low Distortion Lens #90 #degree #lens Tesoo 90 degree angle lens can reduce the degree of perspective deformation. The sensor size of 90 degree lens is 1/1.8'' to 1/3''. TTL: 9.95-25.3mm. EFL: 2.60-5.60mm. F.NO: 2.0/2.2/2.4/2.8. MBFL: 1.81-5.06mm. Get 90 degree camera lens price now!
https://www.tesoooptical.com/products/90-degree-low-distortion-lens.html less
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90 Degree Elbow
#steel #tubing #90 #degree #elbow
Product description
Steel tubing 90 degree elbow is one of the two quite demandable products that are accessible in range of metals, materials, and sizes. the 90 degree pipe elbow now not only suffices... more90 Degree Elbow
#steel #tubing #90 #degree #elbow
Product description
Steel tubing 90 degree elbow is one of the two quite demandable products that are accessible in range of metals, materials, and sizes. the 90 degree pipe elbow now not only suffices the industrial piping needs however they also perfrom as the reliable fittings that closing for a long time. Moreover,the 90 degree bends offer quarter bend.we also called long radius elbow and short radius elbow.
90° Elbow Features
Reliable
Resistance to oxidation
High Tensile Strength
Weldability
Excellent Corrosion Resistance
90 Degree Elbow Forming Type:
Mandrel-Forming (So it will not reduce the wall thickness), Extrusion moulding, Pressing,Colding working,Machining,Hot –Bending, Welded,Heat Treatment.
90 Degree Elbow Size:
Seamless Fittings 1/2"-32", Welded Fittings 1/2"-120"
90 Degree Elbow Standard:
GB 12459, GB/T 13401, SH3408, SH3409, ASME/ANSI B16.9, JIS B 2311/2220, DIN2617/2616/2615, GOST 17375
90 Degree Elbow Wall Thickness:
SCH5S-SCH160
90 Degree Elbow Bending Radius:
R=1.0D 1.5D 2D 3D 5D 8D 10D…….
90 Degree Elbow Material
Stainless Steel:
OCr18Ni9, 0Cr18Ni9Ti, 1Cr18Ni9Ti, 0Cr18Ni12Mo2Ti, 00Cr19Ni10, 00Cr17Ni14Mo2,
ASTM A403-WP304, WP304L, WP304/304L, WP304H, WP316, WP316L, WP316/316L, WP321, WP321H, WP347, WP347H
Super Stainless Steel:
ASTM 904L, B366-N08904, A403-WP317, 317L, 254SMO(UNS S31254)
Duplex & Super Duplex Steel:
ASTM A815-S31803, S32205, S32750, S32760, 2205
Low Temp. Steel:
ASTM A420-WPL6, WPL3
Alloy Steel:
12CrMo, 15Cr5Mo, Cr5Mo, 12Cr1MoV, 16Mn, ASTM A234-WP11, WP22, WP91, WP5, WP9
Pipeline Steel:
L245, L290, L360, L415, L450, L485, ASTM A860 (MSS SP-75)- WPHY42, WPHY52, WPHY60, WPHY65, WPHY70
Carbon Steel:
ASTM A234-WPB, WPC
Nickel Alloy Steel:
B361 WP6061, B366 N08904, N010276, N04400, N06600, N08825, N10276
B625 N08904, B574 N04400, N06600, N010276, B649 N08904
B625 N08904, B574 N04400, N06600, N010276, B649 N08904
90 Degree Elbow Tests and Inspections
X Radiography Test
Mechanical Test
Chemical Composition Analysis
Permeation Test
Ultrasonic Test
Metallographic Structure Test
Intergranular Corrosion Test
Hardness Test
Flattening Test
PMI
Impact Test
Documentation offered
Raw Material Test Report
EN10204 3.1 Test Certificate
Heat Treatment Chart
Heat Treatment Report
Quality Assurance Plan
Inspection And Test Procedure Report
Welding Procedure Specification
Procedure Qualification Record
90 Degree Elbow Application
stainless steel 90 degree buttweld elbow uses in oil and gas pipeline
90 degree buttweld pipe elbow uses in chemical industry
alloy steel 90 degree elbow uses in plumbing
buttweld 90 degree elbow uses in heating
90 degree buttweld elbow uses in water supply systems
asme b16.9 90 degree elbow uses in power plant
90 degree elbow uses in paper industry
90 degree elbow uses in general purpose applications
90 degree long radius elbow uses in fabrication industry
90 degree elbow uses in petroleum
buttweld 90 degree long radius elbow uses in papermaking
buttweld 90 degree short radius elbow uses in shipbuilding
high quality 90 degree pipe elbow uses in petrochemical
alloy 20 90 degree elbow uses in natural gas industry
nickel alloy 90 degree elbow uses in ocean engineering
duplex steel 90 degree elbow uses in nuclear industry
ss 90 degree elbow uses in food and beverage
hastelloy 90 degree elbow uses in electrical powerplant
asme b16.9 90 degree elbow uses in pharmacy
We are stock, distribution, manufacturer, suppliers, stockholder, traders, wholesaler, importer and exporter for 90 degree elbow in stainless steel, duplex steel. less
Buy high quality 90 degree steel elbow from HUASHANG STEEL - 90 degree elbow manufacturer, and explore elbow standards, dimensions & materials like austenitic stainless steel, duplex steel, carbon steel, nickel alloy steel. Floating plug drawing technology
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