ORCHID CHEMICAL SUPPLIES LTD
Assessed Supplier Enterprise Certification
- Assessed
Supplier - 16th
years
Assessed Supplier Enterprise Certification
Business Type:Other
Product Certification&
Enterprise Certification
Country: 
China (Mainland)
Business Type:Other
Tel: +86-571-85395792
Tel: 0571-85395792
Tel: 15858279064（WhatsApp）
Tel: 0571-85395796
Tel: 13588126495(whatsapp)
Tel: 0571-56508104
Tel: +86-57156508100
Mobile:
Tel: +86-571-85395792
Fax: +86-571-85395793
URL: http://www.orchid-chem.com
Province/state: Zhejiang
City: Hangzhou
Street: 607, North Zhongshan Road, Hangzhou 310000 China
MaxCard:
Ms.Tracy Chen Ms.Daisy GeProduction: 2000mt/year, with sufficient supply.
1.Super Vanillin
2. White powder
3. ISO, Kosher
4. Packing:25kg/drum
5. Sample offered
Basic Specification of Natural Vanillin
| Test Items | Limit | Testing Method |
| Appearance | White to pale yellow crystal powder | Eyeballing |
| Odor | Has a sweet, milk vanilla aroma | Paired Comparison Method |
| Assay(on the dried basis) | ≥99.5% | GC |
| Melting Point | 81.0-83.0°C | Melting Point Apparatus |
| Solubility(25°C) | 1g sample completely soluble in 3ml 70% 2ml 95% ethanol | Dynamic Method |
| Loss on drying | ≤0.5% | Silica get drier |
| Heavy Metal(Pb) | ≤10mg/kg | Colorimetry |
| As | ≤3mg/kg | Arsenic Stain Method |
Specification of our Vanillin 99%
|
Appearance |
Off-White needle powder |
|
Od |
Dense odlike vanilla bean |
|
Solubility |
1ml dissolve in 95% 2ml enthol |
|
Purity |
99%min. |
|
Melting point |
81.0°C-83.0°C |
|
Loss on drying |
0.5%max. |
|
As |
0.0003%max. |
|
Heavy metal |
0.001%max. |
|
Ignition residue |
0.1%max. |
Usage of Vanillin