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ALLANTOIN
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| PRODUCT
IDENTIFICATION |
| CAS
NO. |
97-59-6 |
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| EINECS
NO. |
202-592-8 |
| FORMULA |
C4H6N4O3 |
| MOL
WT. |
158.12 |
| H.S.
CODE |
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| TOXICITY |
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| SYNONYMS |
5-Ureidohydantoin;
Glyoxyldiureide; |
| Ureidohydantoin;
Hemocane; Paxyl; Allantol; Cordianine; |
| Glyoxyldiureid;
Hydantoin, 5-ureido-; 2,5-Dioxo-4-imidazolidinyl-urea; Alantan;
Alloxantin; |
| DERIVATION |
Oxidation
of Uric acid |
| CLASSIFICATION |
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| PHYSICAL
AND CHEMICAL PROPERTIES |
| PHYSICAL
STATE |
white
powder |
| MELTING
POINT |
230
C |
| BOILING
POINT |
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| SPECIFIC
GRAVITY |
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| SOLUBILITY
IN WATER |
0.5%
at 25 C (freely disolve in alkalis) |
| pH |
4
- 6 (0.5% Sol.) |
| VAPOR
DENSITY |
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| AUTOIGNITION |
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| NFPA
RATINGS |
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| REFRACTIVE
INDEX |
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| FLASH
POINT |
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| STABILITY |
Stable
under ordinary conditions |
| Applications |
| Allantoin
is active in skin-softening (keratolytic effect) and rapid cell
regenration by precipitating proteins on skin. It is used as
an abrasive and astringent agent in the end products include
cosmetic lotions, creams, suntan products, scalp preparations,
shampoos , lipsticks and and various aerosol preparations. It
is used in topical pharmaceutical preperations. Allantoin has
been used in various oral hygeine preparations such as toothpaste
and mouthwash as well as in eye drops to treat watering
eyes and in ear drops to clean the ear canal. |
| SALES
SPECIFICATION |
| APPEARANCE |
white
crystalline powder |
| ASSAY |
98.0
- 102% |
| MELTING
POINT |
255
C min |
| HEAVY
METALS |
10ppm
max |
| IRON |
10ppm
max |
| ARSENIC |
3ppm
max |
| UREA |
0.5%
max |
| GLYOXYLIC
ACID |
0.5%
max |
| SULFATED
ASH |
0.1%
max |
| LOSS
ON DRYING |
0.1%
max |
| TRANSPORTATION |
| Packing
&loading |
25kgs
in fiber drum |
| HAZARD
CLASS |
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| UN
NO. |
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| REMARKS |
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This data is only for your information purposes and does not imply
guarantee for a certain application. |
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If you need
an indicative price to your country, please kindly advise the annual
quantity needed, destination port and we will send you our soonest
CNF(Cost + Freight) price. Your indication for a workable price
level will sure speed up our fastest service for you |
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We really need to get
feed back from our customers in order to improve our performances.
Any information about quotations from competitors will be welcomed
since we hope to work as a team with you.
Your kind help will be very much appreciated.
Best regards from SHENZHEN
, China
Mr. JEFFERY TSUI
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Material
Safety Data Sheet |
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If the above information
doesn't cover |
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