Dmdm Hydantoin 55% ...

Dmdm Hydantoin 55% Cosmetic Preservative
Dmdm Hydantoin 55% Cosmetic Preservative

Dmdm Hydantoin 55% Cosmetic Preservative

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1000 Metric Ton

Negotiable

  • Min.Order :1000 Metric Ton
  • Purity: 99
  • Payment Terms : T/T

Keywords

DMDMH 6440-58-0 DMDM HYANTOIN

Quick Details

  • Appearance:Colorless?to?light?yellow?transparent?liquid
  • Application:DMDM Hydantoin 6440-58-0 229-222-8 C7H12N2O4 188.18
  • PackAge:
  • ProductionCapacity:100000|Metric Ton|Day
  • Storage:
  • Transportation:

Superiority:

DMDM Hydantoin (DMDMH)

 

  1. Basic Information
INCI Adopted Name: DMDM Hydantoin
CAS Registry No.: 6440-58-0
EINECS No. 229-222-8
Molecular Formula: C7H12N2O4
Molecular Weight: 188.18
Structural Formula:  
Synonyms: DMDMH;
1,3-Dihydroxymethyl-5,5-Dimethylhydantoin


2. Quality Specification

Item Specification
Appearance Colorless to light yellow clear liquid
Odor Odorless or characteristically mild
Nitrogen 7.8~8.6%
Specific Gravity( 25ºC) 1.14~1.17
pH 5.0~7.0
Total Solids 54~56%
As 0.001% max
Pb 0.004% max.


3. Packing
DMDM Hydantoin Standard packaging includes the following:
25kg net weight plastic pail
200kg net weight plastic drum
Other package sizes are available upon request.

4. Storage
DMDM Hydantoin Avoid freezing. Store at or near room temperature, out of direct sunlight. Keep containers tightly closed when not in use.
Storage at temperatures below 10°C for a long period of time, may cause formation of crystals, requires thawing and mixing prior to use, with no detrimental effect to product quality or efficacy.

5. Period of validity
24 months

6. Properties
Solubility: Very soluble in water; soluble in lower alcohols and glycols.
Antimicrobial Activity: DMDM Hydantoin is very effective against Gram-positive and Gram-negative bacteria, also provides some protection against yeasts and molds.
Toxicological Data

Acute oral toxicity LD50 (mice): >2000mg/kg
Eye irritation (rabbits): Non-irritating at 0.6% aqueous solution
Primary skin irritation (rabbits): Non-irritating at 0.6% aqueous solution

Details:

DMDM Hydantoin (DMDMH)

 

  1. Basic Information
INCI Adopted Name: DMDM Hydantoin
CAS Registry No.: 6440-58-0
EINECS No. 229-222-8
Molecular Formula: C7H12N2O4
Molecular Weight: 188.18
Structural Formula:  
Synonyms: DMDMH;
1,3-Dihydroxymethyl-5,5-Dimethylhydantoin


2. Quality Specification

Item Specification
Appearance Colorless to light yellow clear liquid
Odor Odorless or characteristically mild
Nitrogen 7.8~8.6%
Specific Gravity( 25ºC) 1.14~1.17
pH 5.0~7.0
Total Solids 54~56%
As 0.001% max
Pb 0.004% max.


3. Packing
DMDM Hydantoin Standard packaging includes the following:
25kg net weight plastic pail
200kg net weight plastic drum
Other package sizes are available upon request.

4. Storage
DMDM Hydantoin Avoid freezing. Store at or near room temperature, out of direct sunlight. Keep containers tightly closed when not in use.
Storage at temperatures below 10°C for a long period of time, may cause formation of crystals, requires thawing and mixing prior to use, with no detrimental effect to product quality or efficacy.

5. Period of validity
24 months

6. Properties
Solubility: Very soluble in water; soluble in lower alcohols and glycols.
Antimicrobial Activity: DMDM Hydantoin is very effective against Gram-positive and Gram-negative bacteria, also provides some protection against yeasts and molds.
Toxicological Data

Acute oral toxicity LD50 (mice): >2000mg/kg
Eye irritation (rabbits): Non-irritating at 0.6% aqueous solution
Primary skin irritation (rabbits): Non-irritating at 0.6% aqueous solution

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