Hebei KuiSheng Trading Co., LTD
Assessed Supplier
- Assessed
Supplier - 1st
years
Assessed Supplier
Business Type:Trading Company
Product Certification&
Enterprise Certification
Country: 
China (Mainland)
Business Type:Trading Company
Tel: 15350525905
Tel: 13315186550
Tel: 17798195659
Tel: 19061935658
Mobile:
Tel: 15350525905
Fax:
URL: http://
Province/state: Hebei
City: Shijiazhuang
Street: 518, Mansion No. 3, Guang 'an Street, Chang 'an District, Shijiazhuang, Hebei
MaxCard:
CAS NO.7365-45-9
99%(1-1000)Kilogram
1. We have high quality products, which are supplied directly by the factory to ensure sufficient supply.
2. We have professional services, 24 hours online to solve your problems.
3. With years of sourcing experience, we strive to bring value to every customer.
4. We hope to establish long-term stable and high-quality cooperative relations with customers from all over the world to provide the most professional and high-quality service.
5. We look forward to establishing good cooperation with you and creating a better future.
CAS 7365-45-9 (HEPES) Typical Properties
| Item | Specifications |
| Appearance | White crystal powder |
| Test (potertiometric calibration on dry matter | Min. 99.5% |
| Color (1M solution) | Pass Test |
| PKA at 20 °C | 7.4-7.7 |
| Heavy metals (Pb) | < 5 ppm |
| Sulfate | < 0.05% |
| Residues on ignition | < 0.1% |
| Loss on drying (105 C, 3 hours | < 1% |
| UV Absobance/260 nm | < 0.5 |
| UV Absobance/280 nm | < 0.5 |
| UV Absobance/440 nm | < 0.2 |