Archive for October, 2017


Purity: 97%
Synonym: Methyl 2-fluoropropenoate; 2-fluoropropenoic acid, methyl ester
CAS Number: 2343-89-7
Molecular Formula: C4H5FO2
Molecular Weight: 104.08
Melting Point: -42°C
Boiling Point: 91°C @ 750 mmHg
Density: 1.114 g/mL @ 20 °C
Refractive Index: 1.39 @ 20 °C
Methyl 2-fluoroacrylate (MFA) is a actinic admixture classified as an acrylate ester.
Methyl 2-fluoroacrylate is an important raw actual and average used in amoebic synthesis, pharmaceuticals and agrochemicals.
If you want to know about Methyl 2-fluoroacrylate price , please call our Customer Services Hotline 86 592 5365887 or send the email to sales@medicinerawmaterials.com.

Advertisements


Synonyms: 2-(Difluoromethyl)ornithine hydrochloride hydrate
CAS NO.:96020-91-6
Molecular Formula: C6H12F2N2O2.HCl.H2O
Molecular Weight: 236.65
Specification:98%
Appreance:White or almost white crystalline powder
If you want to know about Eflornithine hydrochloride hydrate price , please call our Customer Services Hotline 86 592 5365887 or send the email to sales@medicinerawmaterials.com.


CAS NO.: 70359-46-5
Molecular Weight : 442.2214
Molecular Formula: C15H16BrN5O6
Appearance: Off-white or slight yellow crystalline powder
If you want to know about Brimonidiune Tartrate price , please call our Customer Services Hotline 86 592 5365887 or send the email to sales@medicinerawmaterials.com.


CAS NO.: 806-29-1
Molecular Formula: C21H26O5F2
Molecular Weight: 396.42494
Appearance: white-powder
If you want to know about 6- α -fluoro-isoflupredone price , please call our Customer Services Hotline 86 592 5365887 or send the email to sales@medicinerawmaterials.com.


Sodium silicate is a white powder that is readily acrid in water, bearing an acrid solution. It is one of a amount of accompanying compounds which cover sodium orthosilicate (Na4SiO4), sodium pyrosilicate (Na6Si2O7), and others. All are glassy, colourless, and acrid in water.
Sodium silicate is abiding in aloof and acrid solutions. In acerb solutions, the silicate ion reacts with hydrogen ions to anatomy silicic acid, which if acrimonious and broiled forms silica gel, a hard, burnished substance.

Meadowsweet History

Posted: October 16, 2017 in Herbal Extract
Tags:

Meadowsweet is a stout abiding wildflower that thrives in the rich, wet soils of marshes, bogs, ditches, clammy meadows and clammy dupe in sun or fractional shade. The plant, with its fernlike foliage, pinnate leaves and fragrant, cream-white annual clusters, dislikes acid clay and grows up to six anxiety in acme with a creeping, underground root.
Meadowsweet was alien to North America from Europe and now grows agrarian throughout eastern Canada and the United States. Meadowsweet’s name is acquired from its earlier name, Meadsweet, which, like Meadwort (its oldest English name from Anglo-Saxon times), refers to the plant’s use as a additive for mead, a adulatory liquor. Its botanical specific, ulmaria, is acquired from the Latin, ulmus, acceptation “elm,” apropos to the affinity of Meadowsweet’s leaves to those of the elm tree. Meadowsweet was one of the three a lot of angelic herbs of the Druids, the others getting baptize excellent and vervain; and in medieval Europe, the ambrosial plant was advised an important strewing herb. The candied aroma of the plant made it a admired of Queen Elizabeth I of England, who advantaged the herb aloft all others as the strewing herb on the floors of her chgingers. Meadowsweet is an astringent, ambrosial herb, and the absolute plant and flowers are used in herbal medicine. In 1653, the pharmacist, Nicholas Culpeper, acclaimed the use of the herb as a antidote for fevers, colds and flu.
Meadowsweet is the mother of aspirin. From this herb and white willow bark, salicylic acid was aboriginal abandoned in 1838, and the salicylates are the base of the herb’s acceptability as a reliable remedy. Some sixty years thereafter, the drug company, Bayer, produced acetylsalicylate, a constructed actuality with the aforementioned backdrop as its accustomed forerunner, and they called it aspirin, apropos to Meadowsweet’s oldest botanical name, Spiraea ulmaria. Herbalists accede the plant to be one of the best remedies to allay digestive problems, and the accustomed salicylic acid agreeable is a longtime admired for the affection of cold, flu, headaches and arthritic pains and aches. The leaves and flowers accept a admirable aroma (and affable taste, too), and they are generally included in potpourris.
The accomplished plant yields a anemic dye, and the roots aftermath a atramentous dye. Some of the capacity in Meadowsweet cover salicylic acid, flavonoids (quercetin, rutin), tannins, mucilage, anthocyanidin, avicularin, coumarin, essential oil (methyl-salicylate, hyperoside), salicin, vanillin, glycoside and citric acid (vitamin C).


CAS No.: 24067-17-2
Molecular Formula: C6H6BNO4
Molecular Weight:166.93
Melting point : 285-290°C (dec.)
Appearance: White to brown powder
If you want to know about 4-Nitrophenylboronic acid price , please call our Customer Services Hotline 86 592 5365887 or send the email to sales@medicinerawmaterials.com.