Osmium Tetroxide
Osmium Tetroxide is predominantly used in electron microscopy as a stain to add contrast to digitally scanned images.
Name: paracetamol CAS No.: 103-90-2 Appearance: Colorless crystalline powder Molecular formula: C8H9NO2 Molecular Weight: 151.163 Melting point:168°C-172℃ PACKAGE:25KGS/BAG
Name:Vitamin B1, Thiamine hydrochloride, Vitamin HCL Appearance: white or faintly yellow, crystalline powder CAS No.:50-81-7 Standard:BP2018/EP9.2 Molecular formula: C12H17ClN4OS·HCl
Name: Paracetamol CAS No.: 103-90-2 Appearance: White crystal powder Molecular formula: C8H9NO2 Molecular Weight: 151.1649 Density: 1.293 g/cm3 Melting point: 168-172℃ Water solubility: 14 g/L (20℃) Water solubility: 14 g/L (20 ºC)
Name: Vitamin C, L-Ascorbic acid Specfication: 35% feed grade CAS No.: 50-81-7 Molecular formula: C6H8O6 Appearance: A almost white or light yellow powder Usage: Animal Feed Additive
Name: Sodium Benzoate CAS No.: 532-32-1 EINECS No:208-534-8 Appearance:White granules or crystalline powder Molecular formula: C7H5NaO2 Molecular Weight: 144.1032 Density: 1.44 g/cm³ Melting point: 300℃ Boiling point: 249.3°C at 760 mmHg Flash point: 111.4°C Water solubility: soluble Vapor Pressure: 0.0122mmHg at 25°C
Anhui Sinotech company strictly select GMP products, support customer registration , and provide professional services to chemical customers in the global market.Purchase Sodium Benzoate Ball/Granular CAS NO.:532-32-1,inquiry Anhui Sinotech . Name: Sodium Benzoate Ball/Granular CAS No.: 532-32-1 Molecular formula: C7H5NaO2 Molecular Weight: 144.1032 Melting point: >300°C Boiling point: 249.3°C at 760 mmHg Density:1,44 g/cm3 Molecular structure: Description: Sodium benzoate balls/granules CAS NO.: 532-32-1, is an organic substance. It is white particles. Odorless or slightly benzoin smell. It has a slightly sweet and astringent taste. It is stable in the air, easily soluble in water, and soluble in ethanol, glycerol and methanol. After entering the body, sodium benzoate undergoes a biotransformation process and is excreted with urine without accumulating in the body. As long as it is within the normal dosage range, it is harmless to t...
Dear all, We would like to inform you that our company will be observing the Labor Day holiday from May 1st to May 5th. During this period, our office will be closed as our team takes a well-deserved ...
Name: Direct Blue 86
Other Name: C.I. 74180; C.I. Acid Blue 87; C.I. Direct Blue 86; C.I. Direct Blue 86 (6CI); CI 74180; Lionol blue GS; Lionel blue GS; Direct blue 86; Direct Blue 86; Direct Fast Turquoise Blue GL
CAS No.: 1330-38-7
Appearance: Dark blue powder
Molecular formula: C32H14CuN8Na2O6S2
Molecular Weight: 780.16
Direct Blue 86 CAS NO.1330-38-7
Other Name: C.I. 74180; C.I. Acid Blue 87; C.I. Direct Blue 86; C.I. Direct Blue 86 (6CI); CI 74180; Lionol blue GS; Lionel blue GS; Direct blue 86; Direct Blue 86; Direct Fast Turquoise Blue GL
CAS No.: 1330-38-7
Appearance: Dark blue powder
Molecular formula: C32H14CuN8Na2O6S2
Molecular Weight: 780.16
Description:
Dark blue powder. Good water solubility, its aqueous solution is lake blue. It turns yellow light green in concentrated sulfuric acid, turns green light blue after dilution, and has blue-green precipitates; Only partially dissolved in concentrated nitric acid, showing a yellowish green color; Insoluble in concentrated alkali; Dissolved in concentrated ammonia water, it appears lake blue. Slightly sensitive to hard water.
Application:
Mainly used for the dyeing and printing of viscose silk fabrics, as well as for the dyeing of viscose fabrics and viscose silk, as well as viscose silk and silk fabrics. It can be used for dyeing leather and paper, as well as for manufacturing organic pigments in lakes.
Specifications
No. |
Testing Item |
Testing Results |
|||||||
1
|
Color Difference (D65 / 10) |
△L﹡ |
△A﹡ |
△B﹡ |
△C﹡ |
||||
-0.033 |
-0.215 |
0.105 |
0.079 |
||||||
△H﹡ |
△E (2:1) |
Metamerism Index |
|||||||
-0.226 |
0.127 |
A/10: |
F2/10: |
||||||
Evaluation |
Lightness |
Hue |
Chroma |
||||||
Similar |
Similar |
Similar |
|||||||
2 |
Apparent Strength |
100.66 |
|||||||
|
|
Standard |
Testing Results |
||||||
3 |
Moisture % |
≤8 |
6.5 |
||||||
4 |
Insolubles % |
≤0.20 |
0. 1 |
||||||
5 |
Solubility (90℃) |
≥50 |
50 |
||||||
6 |
Degree Of Finess % |
≤8 |
2 |
||||||
7 |
Dust-Proof Performance |
≥2 |
3 |
||||||
Chromameter |
Minolta Cm-3700D |
||||||||
Approval |
Storage method:
Keep the storage container sealed and stored in a cool, dry place, and ensure that the workplace has good ventilation or exhaust devices.
Package:
25kg/catton