Material Safety Data SheetChlorhexidine Acetate MSDS
1. Chemical Product and Company Identification
Product Name: Chlorhexidine Acetate
CAS#: 56-95-1
Synonyms: Chlorhexidine Diacetate Hydrate; Hibitane Diacetate.
Chemical Name: Chlorhexidine Acetate
Chemical Formula: C 22 H 30 Cl 2 N 10 · 2C 2 H 4 O 2
Contact Information:
Company name: Panjinjiaheshengshi Pharmaceutical Tech Co., Ltd
Telephone number: 008618042784288 18322334666
Fax number: 0086-427-6572122
2. Composition, Information on Ingredients
CAS#  Chemical Name  Percent
56-95-1  Chlorhexidine Acetate  99.5%
3. Hazards Identification
EMERGENCY OVERVIEW
Appearance: white powder.
Target Organs: None known.
Potential Health Effects
Eye: Causes eye irritation and possible injury.
Skin: Causes skin irritation.
Ingestion: May cause irritation of the digestive tract.
Inhalation: May cause respiratory tract irritation.
Chronic: No information found.
4. First Aid Measures
Eyes: Flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get
medical aid.
Skin: Flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes.
Wash clothing before reuse. Get medical aid.
Ingestion: Never give anything by mouth to an unconscious person. Get medical aid. Do NOT induce vomiting. If
conscious and alert, rinse mouth and drink 2-4 cupfuls of milk or water.
Inhalation: Remove from exposure and move to fresh air immediately. If not breathing, give artificial respiration.
If breathing is difficult, give oxygen. Get medical aid.
Notes to Physician: Treat symptomatically and supportively.
盤錦佳合晟世醫(yī)藥科技有限公司
Panjinjiaheshengshi Pharmaceutical Tech Co., Ltd
電 話 ：18042784288 18322334666  傳 真 ：（ 0427 ）6572122  郵 箱 ：l15040608868@gmail.com
地址：遼寧省盤錦市雙臺子區(qū)精細(xì)化工  郵編：124000
5. Fire-Fighting Measures
General Information: As in any fire, wear a self-contained breathing apparatus in pressure-demand,
MSHA/NIOSH (approved or equivalent), and full protective gear. During a fire, irritating and highly toxic gases
may be generated by thermal decomposition or combustion. Runoff from fire control or dilution water may cause
pollution.
Extinguishing Media: Use agent most appropriate to extinguish fire. Use water spray, dry chemical, carbon
dioxide, or appropriate foam.
Flash Point: Not applicable.
Autoignition Temperature: Not applicable.
Explosion Limits, Lower:Not available.
Upper: Not available.
NFPA Rating: (estimated) Health: 2; Flammability: 0; Instability: 0
6. Accidental Release Measures
General Information: Use proper personal protective equipment as indicated in Section 8.
Spills/Leaks: Vacuum or sweep up material and place into a suitable disposal container. Clean up spills
immediately, observing precautions in the Protective Equipment section. Avoid generating dusty conditions.
Provide ventilation.
7. Handling and Storage
Handling: Wash thoroughly after handling. Remove contaminated clothing and wash before reuse. Use with
adequate ventilation. Minimize dust generation and accumulation. Avoid contact with eyes, skin, and clothing.
Keep container tightly closed. Avoid ingestion and inhalation.
Storage: Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible
substances.
8. Exposure Controls, Personal Protection
Engineering Controls: Facilities storing or utilizing this material should be equipped with an eyewash facility
and a safety shower. Use adequate ventilation to keep airborne concentrations low.
Exposure Limits
Chemical Name  ACGIH  NIOSH  OSHA - Final PELs
Chlorhexidine Aacetate none listed  none listed none listed
OSHA Vacated PELs: Chlorhexidine Acetate: No OSHA Vacated PELs are listed for this chemical.
Personal Protective Equipment
Eyes: Wear appropriate protective eyeglasses or chemical safety goggles as described by OSHA's eye and face
protection regulations in 29 CFR 1910.133 or European Standard EN166.
Skin: Wear appropriate protective gloves to prevent skin exposure.
Clothing: Wear appropriate protective clothing to prevent skin exposure.
Respirators: Follow the OSHA respirator regulations found in 29 CFR 1910.134 or European Standard EN 149.
Use a NIOSH/MSHA or European Standard EN 149 approved respirator if exposure limits are exceeded or if
irritation or other symptoms are experienced.
9. Physical and Chemical Properties
Physical State: Crystalline Powder r
盤錦佳合晟世醫(yī)藥科技有限公司
Panjinjiaheshengshi Pharmaceutical Tech Co., Ltd
電 話 ：18042784288 18322334666  傳 真 ：（ 0427 ）6572122  郵 箱 ：l15040608868@gmail.com
地址：遼寧省盤錦市雙臺子區(qū)精細(xì)化工  郵編：124000
Appearance: White to almost white
Odor: None reported.
pH: Not available.
Vapor Pressure: Not available.
Vapor Density: Not available.
Evaporation Rate: Not available.
Viscosity: Not available.
Boiling Point: Not available.
Freezing/Melting Point:153.00 - 156.00℃
Decomposition Temperature: Not available.
Solubility: 19 g/l (20 c)
Specific Gravity/Density: Not available.
Molecular Formula:C 22 H 30 Cl 2 N 10 ·C 4 H 8 O 4
Molecular Weight: 625.55
10. Stability and Reactivity
Chemical Stability: Stable under normal temperatures and pressures.
Conditions to Avoid: Incompatible materials, dust generation, excess heat, strong oxidants.
Incompatibilities with Other Materials: Oxidizing agents.
Hazardous Decomposition Products: Hydrogen chloride, nitrogen oxides, carbon monoxide, irritating and toxic
fumes and gases, carbon dioxide, nitrogen.
Hazardous Polymerization: Has not been reported.
11. Toxicological Information
RTECS#:
CAS# 56-95-1: DU1930000
LD50/LC50:
CAS# 56-95-1:Draize test, rabbit, skin: 500 mg/24H Mild; Oral, mouse: LD50 = 2 gm/kg;<BR.
Carcinogenicity:
CAS# 56-95-1: Not listed by ACGIH, IARC, NTP, or CA Prop 65.
Epidemiology: No information found
Teratogenicity: No information found
Reproductive Effects: No information found
Mutagenicity: No information found
Neurotoxicity: No information found
Other Studies:
12. Ecological Information
No information available.
13. DISPOSAL CONSIDERATIONS
Chemical waste generators must determine whether a discarded chemical is classified as a hazardous waste. US
EPA guidelines for the classification determination are listed in 40 CFR Parts 261.3. Additionally, waste
generators must consult state and local hazardous waste regulations to ensure complete and accurate
盤錦佳合晟世醫(yī)藥科技有限公司
Panjinjiaheshengshi Pharmaceutical Tech Co., Ltd
電 話 ：18042784288 18322334666  傳 真 ：（ 0427 ）6572122  郵 箱 ：l15040608868@gmail.com
地址：遼寧省盤錦市雙臺子區(qū)精細(xì)化工  郵編：124000
classification.
RCRA P-Series: None listed.
RCRA U-Series: None listed.
14. Transport Information
IATA: Not regulated as a hazardous material.
IMO: Not regulated as a hazardous material.
RID/ADR: Not regulated as a hazardous material.
US DOT  Canada TDG
Shipping Name:  Not regulated as a hazardous material  No information available.
Hazard Class: 
UN Number: 
Packing Group: 
15. Regulatory Information
US FEDERAL
TSCA
CAS# 56-95-1 is not listed on the TSCA inventory. It is for research and development use only.
Health & Safety Reporting List
None of the chemicals are on the Health & Safety Reporting List.
Chemical Test Rules
None of the chemicals in this product are under a Chemical Test Rule.
Section 12b
None of the chemicals are listed under TSCA Section 12b.
TSCA Significant New Use Rule
None of the chemicals in this material have a SNUR under TSCA.
CERCLA Hazardous Substances and corresponding RQs
None of the chemicals in this material have an RQ.
SARA Section 302 Extremely Hazardous Substances
None of the chemicals in this product have a TPQ.
Section 313 No chemicals are reportable under Section 313.
Clean Air Act:
This material does not contain any hazardous air pollutants.
This material does not contain any Class 1 Ozone depletors.
This material does not contain any Class 2 Ozone depletors.
Clean Water Act:
None of the chemicals in this product are listed as Hazardous Substances under the CWA.
None of the chemicals in this product are listed as Priority Pollutants under the CWA.
None of the chemicals in this product are listed as Toxic Pollutants under the CWA.
OSHA:
None of the chemicals in this product are considered highly hazardous by OSHA.
STATE
CAS# 56-95-1 is not present on state lists from CA, PA, MN, MA, FL, or NJ.
盤錦佳合晟世醫(yī)藥科技有限公司
Panjinjiaheshengshi Pharmaceutical Tech Co., Ltd
電 話 ：18042784288 18322334666  傳 真 ：（ 0427 ）6572122  郵 箱 ：l15040608868@gmail.com
地址：遼寧省盤錦市雙臺子區(qū)精細(xì)化工  郵編：124000
California Prop 65
California No Significant Risk Level: None of the chemicals in this product are listed.
European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols:
XN
Risk Phrases:
R 20/21 Harmful by inhalation and in contact with skin.
R 36 Irritating to eyes.
Safety Phrases:
S 25 Avoid contact with eyes.
S 33 Take precautionary measures against static discharges.
S 37 Wear suitable gloves.
S 39 Wear eye/face protection.
S 45 In case of accident or if you feel unwell, seek medical advice
immediately (show the label where possible).
S 28A After contact with skin, wash immediately with plenty of water.
WGK (Water Danger/Protection)
CAS# 56-95-1: 3
Canada - DSL/NDSL
CAS# 56-95-1 is listed on Canada's DSL List.
Canada – WHMIS
This product has a WHMIS classification of D2B.
This product has been classified in accordance with the hazard criteria of the Controlled Products Regulations and
the MSDS contains all of the information required by those regulations.
16. Other Information