China Gallnut Tannin,Gallic Acid,Pharmaceutical Intermediate,Small Peptides Catalog - Shanghai Chunyuan Phytochemistry Co., Ltd.

1. Lauryl Gallate (Food Grade)

Molecular formula and weight: C19H3005 = 338.44

White or milky white powder; Odorless. Almost insoluble ...

[Last Updated: 2009-11-10]

2. Butyl Gallate (Food Grade)

Item: Standard Appearance: Brownish or greyest powder Ellagic acid content, %: ≥90
Loss on drying, %: ...

[Last Updated: 2009-11-10]

3. Ellagic Acid (90%)

FORMULA: C14H6O8
MW: 302.2
CAS NUMBER: 476-66-4
Specifications:
Item: Standard
Appearance: Brownish ...

[Last Updated: 2009-11-10]

4. Propyl Gallate (Food)

A white to creamy-white crystalline powder; Soluble in 1000 psrts of water, in 3 parts of ethanol, in 3 ...

[Last Updated: 2009-11-09]

5. Pyrogallol (C. P)

specifications:
Analytical reagent A. R
Item standard
Melting point, Centigrade: 131.5 to ...

[Last Updated: 2009-11-09]

6. Pyrogallol (Industry Grade 99%)

Specification

Melting point: 131 - 135 degree

Solubility: In conformity

Ignition residue: ≤ ...

[Last Updated: 2009-11-09]

7. Food Grade Gallic Acid (99.5%)

White crystal powder. Soluble in 85 parts of water, 2 parts of boiling water, slightly soluble in ether.

[Last Updated: 2009-11-09]

8. Gallic Acid - 99. (HPLC)%

White crystal powder. Soluble in 85 parts of water, 2 parts of boiling water, slightly soluble in ether

[Last Updated: 2009-11-09]

9. Industrial Grade Gallic Acid (98.0%)

A white or pale colored crystalline powder. Soluble in 85 parts of water, 6 parts of alcohol, 2 parts of ...

[Last Updated: 2009-11-09]

10. Brewing Grade Tannic Acid (96-99%)

Light yellowish to brownish powder,soluble in 1 part of water or alcohol; soluble in acetone; almost ...

[Last Updated: 2009-11-09]

11. Phamaceutical Grade Tannic Acid (86.0%)

Light yellowish to light brownish powder, soluble in 1 share of water or ethanol, soluble in acetone, ...

[Last Updated: 2009-11-09]

12. Tannic Acid

Light yellowish to light brownish powder, soluble in 1 share of water or ethanol, soluble in acetone, ...

[Last Updated: 2009-11-09]

13. Industrial Grade Tannic Acid (81%)

Light yellowish to brownish powder, soluble in 1 share Of water or ethanol; Soluble in acetone; Almost ...

[Last Updated: 2009-11-09]

14. Tetra-Butyl Ammonium Bromide

Product name: Tetra-butyl ammonium bromide, TBAB
Formula: C16H36BrN
Molecular weight: 322.37
HSNo.: ...

[Last Updated: 2009-09-17]

15. Tetrabutylammonium Chloride (Contains Alsobromide)

Product name: Tetrabutylammonium chloride (contains alsobromide)

CAS RN: 1112-67-0

EINECS No.: ...

[Last Updated: 2009-09-17]

16. Trityl Chloride

Product name: Trityl Chloride
CASRN: [76-83-5]
Formula: C19H15CL
Molecular weight: 278.78
Appearance: ...

[Last Updated: 2009-09-17]

17. Poly (3, 4-ethylenedioxythiophene)

Description:
Appearance: Blue liquid

TEST SPEC. Standard Sample
1 Appearance Dark Blue Dark Blue ...

[Last Updated: 2009-09-17]

18. Bis (2-Chloroethoxy)-Methane

Description:
Appearance: White liquid
Molecular formula: C5H10Cl2O2
Structural formula: ...

[Last Updated: 2009-09-17]

19. 2-Hydroxybenzophenone

2-Hydroxybenzophenone
CAS: 117-99-7

[Last Updated: 2009-09-17]

20. 2-Hydroxy-4-Methoxy-5-Sulphonic Acid Benzophenone

2-Hydroxy-4-methoxy-5-sulphonic acid benzophenone

[Last Updated: 2009-09-17]

21. 2,3,4-Trihydroxybenzophenone

Synonyms: 4-benzoyl-1, 2, 3-trihydroxybenzene; 4-benzoylpyrogllol; 2, 3, 4-THBP

Application: ultraviolet ...

[Last Updated: 2009-09-17]

22. 2,4-Dimethoxy-2'-Hydroxybenzophenone

2, 4-Dimethoxy-2'-Hydroxybenzophenone

[Last Updated: 2009-09-17]

23. Gallic Acid

Synonyms: Gallic acid, Gallnut acid
Chemical name: 3, 4, 5-Trihydroxybenzoic acid
Mol. Formula and Mol. ...

[Last Updated: 2009-09-17]

24. Octyl Gallate

Synonyms: Gallice acid octyl ester, OG., octyl gallate
Chemical name: Octyl-3, 4, ...

[Last Updated: 2009-11-10]

Shanghai Chunyuan Phytochemistry Co., Ltd.

Product List (Total 68 Products)

1. Lauryl Gallate (Food Grade)

2. Butyl Gallate (Food Grade)

3. Ellagic Acid (90%)

4. Propyl Gallate (Food)

5. Pyrogallol (C. P)

6. Pyrogallol (Industry Grade 99%)

7. Food Grade Gallic Acid (99.5%)

8. Gallic Acid - 99. (HPLC)%

9. Industrial Grade Gallic Acid (98.0%)

10. Brewing Grade Tannic Acid (96-99%)

11. Phamaceutical Grade Tannic Acid (86.0%)

12. Tannic Acid

13. Industrial Grade Tannic Acid (81%)

14. Tetra-Butyl Ammonium Bromide

15. Tetrabutylammonium Chloride (Contains Alsobromide)

16. Trityl Chloride

17. Poly (3, 4-ethylenedioxythiophene)

18. Bis (2-Chloroethoxy)-Methane

19. 2-Hydroxybenzophenone

20. 2-Hydroxy-4-Methoxy-5-Sulphonic Acid Benzophenone

21. 2,3,4-Trihydroxybenzophenone

22. 2,4-Dimethoxy-2'-Hydroxybenzophenone

23. Gallic Acid

24. Octyl Gallate

25. 2,3,4-Trimethoxybenzaldehyde

26. 2, 2'-Dihydroxy-4, 4'-Dimethoxy Benzophenone

27. 4,4'-Diaminobenzophenone

28. 3,4,5-Trimethoxy Aniline