Negotiable
The date of payment from buyers deliver within days
Beijing
Long-term effective
2017-07-05 05:32
136
Company Profile
By certification [File Integrity]
Contact:kelongchemical(Ms.)
Email:
Telephone:
Area:Beijing
Address:No. 88 Baifeng Road, Jiaohe Economic Zone, Huangdao, Qingdao, Shandong, China (266400)
Website: http://kelongchemical.zsyanghan.com/
| Item | Unit | Industrial grade | Pharmaceutical grade | ||
| 25ppm | 10ppm | 5ppm | |||
| Appearance | / | Clear liquid | Clear liquid | Clear liquid | Clear liquid |
| Assay | % | ≥93.0 | ≥99 | ≥99 | ≥99 |
| Phenol | ppm | / | ≤25 | ≤10 | ≤5 |
| PH | / | 5.0-7.0 | 5.0-7.0 | 5.0-7.0 | 5.0-7.0 |
| Color | APHA | ≤50 | ≤30 | ≤30 | ≤30 |
| Water | % | / | 0.2 | 0.2 | 0.2 |

Matte Black Journal Writing Fountain Pen – Hongdian 1850
price:Negotiable

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Limited Student Starter Pen-hongdian 525
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Cocktail Soft School Fountain Pen-hongdian 620
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Special Film For Aluminum Foil Air Fryer
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