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L-leucine, also known as leucine, is α-amino-γ-methylvaleric acid, α-aminoisocaproic acid, and its molecular formula is C6H13O2N. L-leucine is one of the eight essential amino acids for the human body. It belongs to the aliphatic amino acids in the twenty protein amino acids. Together with L-isoleucine and L-valine, it is called the three major branched chain amino acids. It is an enantiomer with D-leucine, and it is a white glossy hexahedral crystal or a white crystalline powder at room temperature. Odorless, slightly bitter. In the presence of hydrocarbons, it is stable in aqueous mineral acid. Dissolve each gram in 40ml of water and about 100ml of acetic acid. Very slightly soluble in ethanol or ether, soluble in formic acid, dilute hydrochloric acid, alkaline hydroxide and carbonate solutions.

Gihi Chemicals provides bulk powders d aspartic acid. Our factory has been producing d aspartic acid bulk for many years. For bulk powders d aspartic acid, it was tested in the USA lab and the assay is very high. Inquiry competitive bulk powders d aspartic acid.

If You Are Looking For A Professional Manufacturer Of High Quality Dl-Malic Acid, Talk To Bosen Bio Which Offers Dl-Malic Acid And Stick On Strict Quality Requirements And Precise Specifications. Dl-Malic Acid For Sale At Competitive Price.

Gihi Chemicals provides acid aminolevulinic. Our factory has been producing alpha aminolevulinic acid for many years. For alpha levulinic acid, we were tested in a USA lab and our assay is very high. High-quality Support and Competitive Prices!

G-TH Lead Acid Battery Monitoring System G-TH lead acid battery monitoring system is equipped with battery thermal runaway warning, high-accuracy SOC/SOH monitoring, and comprehensive intelligent analysis of the battery. This battery monitoring system for lead acid battery can effectively ensure the safe operation of backup batteries in high-end data center computer rooms, petroleum and petrochemical systems, and rail transit systems.

Fumaric acid for sale is a naturally occurring organic compound, colorless to white, water soluble solid. It is used as an acidulant or flavoring agent. This fumaric acid anion is a required nutrient for many species of animals.

Colorless transparent liquid. Melting point is 16.635°C, boiling point is 117.9°C, relative density is 1.0492 (20/4°C), refractive index is 1.3716, flash point (open cup) is 57°C, autoignition point is 465°C, viscosity is 11.83mPa·s (20°C). When pure acetic acid is below 16°C, it can form ice-like solid, so it is called glacial acetic acid.

A great animated and interactive science presentation from the BBC about acids, bases and metals. http://ictmagic.wikispaces.com/science

If You Are Looking For A Professional Manufacturer Of High Quality Citric Acid Monohydrate, Talk To Bosen Bio Which Offers Citric Acid Monohydrate And Stick On Strict Quality Requirements And Precise Specifications. Citric Acid Monohydrate For Sale At Competitive Price.

Huasu lead-acid battery BMS is the industry-leading high-end product with complete functions and complete configuration and has applied a number of Huasu's patented technologies. The product monitors battery leakage, battery internal open circuit status, battery thermal runaway, and other parameters in real-time. Escorts battery safety in a various ways. Huasu BMS will effectively guarantee the safe operation of backup batteries in various fields.

Vitamin C has strong reducibility and is easily oxidized to dehydrovitamin C. However, the reaction is reversible, and ascorbic acid and dehydroascorbic acid have the same physiological function, but if dehydroascorbic acid is further hydrolyzed to produce diketogulonic acid, the reaction is irreversible and completely loses its physiological efficacy.

Create Music Beats - The online music factory - Jam, remix, chords, loops

JamStudio - create music beats - free online music mixing & songwriting tool - quickly create backing tracks, karaoke songs, soundtracks & demo songs with professional sounds. JamStudio is perfect for songwriters, musicians, producers or any music enthusiast. Producers can enter chords, loops, sound effects, sound clips, tracks, music, beats, patterns, riffs, pads, samples, remix and sequences using guitars, keyboards, synthesizers, bass guitar, acoustic guitar, music software and producing tools. JamStudio is a free online mixer similar to Acid, Acid pro, garageband, Sony Acid, fruity loops, band in a box, pro tools, vegas, DAW.

A superb site for making musical accompaniments for you to jam along with. http://ictmagic.wikispaces.com/Music,+Sound+&+Podcasts

When foods are broken up into ethyl l ascorbic acid in the body, they play an essential role in your overall health. In skincare products, when formulated correctly and protected from degrading, ethyl l ascorbic acid can have the same function. Buy It Now!

Gihi Chemicals provides 5 aminolevulinic acid hydrochloride. Our factory has been producing aminolevulinic acid hydrochloride for many years. For 5 ala hcl, we were tested in the USA lab and our assay is very high. Choose Us Now.

Retinoic acid is an important regulator of GENE EXPRESSION during growth and development, and in NEOPLASMS. Gihi Chemicals is one of the top api intermediate manufacturers. Tretinoin, also known as retinoic acid and derived from maternal VITAMIN A, is essential for normal GROWTH; and EMBRYONIC DEVELOPMENT. An excess of tretinoin can be teratogenic. It is used in the treatment of PSORIASIS; ACNE VULGARIS; and several other SKIN DISEASES. Bulk retinol powder has also been approved for use in promyelocytic leukemia. For acne it is applied to the skin as a cream or ointment. For leukemia it is taken by mouth for up to three months.

Bosenbio, established in Xi'an High-Tech Industrial Development Zone, has been adhering to the business philosophy of "From Nature, From People" for many years. We are a leading manufacturer of standardized natural plant extracts, APIs, fruit and vegetable powders, and raw material powders. bosenbio will be the market leader in providing high quality ingredients for the pharmaceutical, cosmetic, beverage, food, nutraceutical, and feed industries.