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| Product Name: |
Allantoin
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| Supply Ability: |
long-termsupply |
| Related proudcts |
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| Specifications |
line of USP28,BP2000 |
| Price Term: |
CIF |
| Port of loading: |
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| Minimum Order |
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| Unit Price: |
negotiable |
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CAS: 97-59-6
EINECS: 202-592-8
Molecular Formula: C4H6N4O3
Molecular Weight: 158.12
Structural Formula:
Synonyms: 5-Ureidohydantoin;
Glyoxylic acid diureide;
2,5-Dioxo-4-imidazolidinyl urea
SPECIFICATIONS (Not Necessarily)
Properties Pharmaceutic Grade*
Appearance White crystalline powder
Odor Odorless
Identification (a) IR Spectrum Conforms
(b) TLC Test Conforms
Content 98.5¡«101.0%
Melting Point£¨with decomposition£© 225℃ min.
Loss on Drying 0.1% max.
Residue on Ignition 0.1% max.
pH (0.5% in water, 25℃) £
Acidity or Alkalinity Conforms
Optical Rotation Conforms
Reducing Substances Conforms
Related Substances Conforms
As 0.0002% max.
Pb 0.001% max.
* Conforms to USP¡¢BP¡¢EP
PACKAGING
25kg/drum
STORAGE
Store in a well-ventilated, cool, dry area, out of direct sunlight. Keep containers tightly closed when not in use.
PERIOD OF VALIDITY
24 months |
| Company: |
Wuhu huahai biology engineering co.,ltd Anhui China
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| Contact: |
Mr. jim Yan |
| Address: |
NO.Fgreenfood economic-technological development area |
| Postcode: |
241000 |
| Tel: |
0553-3916027 |
| Fax: |
0553-3838185 |
| E-mail: |
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