| Certification Requirements: |
the factory should be abroad |
| Date Posted: |
01 Nov 2009 |
| Offer Expires: |
01 Nov 2010 |
100 more Buying leads from China (Mainland).
Detailed Buying Lead Description
Dear Sir,
We need the product as below:
D-camphor-10-sulfonic acid
C10H16O4S
Requirements:
water: not more than 1%
assay: not less than 99%
Specific rotation: +21 to +23
pharmaceutical use
need directly imported from abroad
contact: Ray
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