About
N-Acetyl-L-Hydroxyproline
An acetylated form of L-hydroxyproline.
(This information is not for Japanese market)
| Cas.No | 33996-33-7 |
|---|---|
| Assay | 99.0-101.0% |
| Description | White crystalline powder, odorless |
| Uses | Cosmetics |
| Packaging | 25kg&50kg |
| STORAGE | Controlled room temperature in tight container |
SPECIFICATION AND PROCEDURE
| State of solution (Transmittance) |
Not Less Than 95.0% |
|---|---|
| pH | 1.4～2.0 |
| Specific rotation[α]20D | -115～-127° |
| Loss on drying | Not More Than 1.0% |
| Assay (dry basis) | 99.0～101.0% |
Contact Us
Head Office
NAKANO CENTRAL PARK SOUTH, 10-2, Nakano 4-chome, Nakano-ku,
Tokyo 164-0001, Japan
TEL: +81-3-6625-0480
KYOWA HAKKO U.S.A., INC.
600 Third Avenue, 19th Floor, New York, NY 10016, U.S.A.
TEL:1-212-319-5353 FAX:1-212-421-1283
KYOWA HAKKO Europe GMBH
Am Wehrhahn 50, D-40211,Dusseldorf, Germany
TEL:49-211-175-45-0 FAX:49-211-175-45-441
KYOWA HAKKO BIO ITALIA S.R.L.
Viale Piero e Alberto Pirelli no.6., Milan 20126, Italy
TEL:39-02-367-069-01 FAX:39-02-367-069-25
KYOWA HAKKO BIO SINGAPORE PTE LTD
101 Thomson Road #09-03 United Square Singapore 307591
TEL:65-6732-7889 FAX:65-6732-7989
KYOWA HAKKO BIO SINGAPORE PTE LTD
101 Thomson Road #09-03 United Square Singapore 307591
TEL:65-6732-7889 FAX:65-6732-7989
KYOWA HAKKO BIO (SHANGHAI) TRADING CO., LTD.
Room 1501, Metro Plaza, No. 555, Lou Shan Guan Road, Changning District, Shanghai 200051, People's Republic of China
Tel: 86-21-6233-1919 Fax: 86-21-6233-6067
KYOWA HAKKO (H.K.) CO., LTD.
Room 1501, 68 Yee Wo Street, Causeway Bay, Hong Kong. People's Republic of China
Tel: 852-2895-6795 Fax:852-2576-6142
KYOWA HAKKO BIO (SHANGHAI) TRADING CO., LTD. BEIJING BRANCH
KYOWA HAKKO BIO CO., LTD. BEIJING REPRESENTATIVE OFFICE
Room 720, Beijing Fortune Bldg., No. 5 Dong San Huan Bei Lu, Chao Yang District, Beijing 100004, People's Republic of China
Tel: 86-10-6590-8515 Fax:86-10-6590-8517
KYOWA HAKKO BIO (SHANGHAI) TRADING CO., LTD. GUANGZHOU BRANCH
Room 411, China Hotel Office Tower, Liu Hua Road, Guangzhou 510015, People's Republic of China
Tel: 86-20-8667-5381 Fax:86-20-8667-5472