Features:

Salicylic glycosides are white crystals; Bitter taste; 199 ~ 202 ℃, melting point than polarimetric [alpha] library 45.6 ° 100 centimeters (0.6 g / 3 anhydrous ethanol); Soluble in water, soluble in boiling water, difficult to dissolve in ethanol (1:9 0), insoluble in ether or chloroform, but soluble in alkali solution, pyridine or glacial acetic acid. The aqueous solution has a neutral reaction, and the molecules have no free phenol hydroxyl, belonging to phenolic glycosides. Glucose and salicylic acid can be produced by hydrolysis of dilute acid or bitter amygdalase. The molecular formula of salicyol is C7H8O2. A colorless needle crystal; Melting point of 86 ~ 87 ℃; Heat to 100 ℃ sublimation; Soluble in water and benzene, soluble in ethanol, ether and chloroform; Sulfuric acid is red.

Function:

Salicylic glycosides are used in the treatment of rheumatism, and have been replaced by other drugs. Because it can produce salicyl alcohol hydrolysis, easy to oxidation and salicylic acid, so was the main source of salicylic acid synthesis drugs, now in the pharmaceutical industry has made salicylic acid synthesis.

Our advantage

1. Free sample and unconditional assume respons
2. 100% natural porduct, without any synthetize ingredient
3. Manufacturer direct supply, provide OEM, R&D service
4. ISO/HACCP/KOSHER/GMP/FDA
5. Leading plant extract manufacturer in China
6. Our products are full inspection, all products have passed rigorous testing.
7. quality guarantee.
8. best quality materials
9. equipment imported from Germany,
10. production process is leading.
11. Our factories are dust-free.
12. Fast delivery
13. Able to meet the customer's orders
14. Our prices can make you beat your competitor in the market

Service we can provide

• Mixed container, we can mix different items in one container.
• Quality control, before shipment, free sample for test.
• Prompt shipment with professional documents
• Packing as your request, with photo before shipment
• High  quality and competitive price

English name: D (-) - Salicin

English alias d-salicin (1.05055); Alpha - hydroxy - o - tolyl beta - D - glucopyranoside; 2 - (hydroxymethyl) phenyl beta - D - glucopyranoside; White Willow Bark Extract; Salicin

EINECS. 205-331-6

Molecular formula: C13H18O7

Molecular weight: 286.28

Content: 15% - 98%

Physical and chemical properties:

Melting point of 197-200 & ordm; C

Birotation-61.5 & ordm; (WATER, C = 5)

Water soluble 36 G/L (15 & ordm; C), 250 G/L (60 & ordm; C)

Features:

Salicylic glycosides are white crystals; Bitter taste; 199 ~ 202 ℃, melting point than polarimetric [alpha] library 45.6 ° 100 centimeters (0.6 g / 3 anhydrous ethanol); Soluble in water, soluble in boiling water, difficult to dissolve in ethanol (1:9 0), insoluble in ether or chloroform, but soluble in alkali solution, pyridine or glacial acetic acid. The aqueous solution has a neutral reaction, and the molecules have no free phenol hydroxyl, belonging to phenolic glycosides. Glucose and salicylic acid can be produced by hydrolysis of dilute acid or bitter amygdalase. The molecular formula of salicyol is C7H8O2. A colorless needle crystal; Melting point of 86 ~ 87 ℃; Heat to 100 ℃ sublimation; Soluble in water and benzene, soluble in ethanol, ether and chloroform; Sulfuric acid is red.

Function:

Salicylic glycosides are used in the treatment of rheumatism, and have been replaced by other drugs. Because it can produce salicyl alcohol hydrolysis, easy to oxidation and salicylic acid, so was the main source of salicylic acid synthesis drugs, now in the pharmaceutical industry has made salicylic acid synthesis.