1.Product Identification
Synonyms: sodium carboxymethylcellulose
CAS No.: 9004-32-4
2. Company Identification
Company Name: Shijiazhuang Taixu Biology Technology Co.,Ltd
Contact: Linda Ann
Ph: +86-18832123253 (WeChat/WhatsApp)
Tel: +86-0311-87826965 Fax: +86-311-87826965
Add: Room 2004,Gaozhu Building,NO. 210,Zhonghua North Street,Xinhua District,Shijiazhuang City,
Hebei Province,China
Email: superchem6s@taixubio-tech.com
Composition:
|
Name |
CAS# |
% by Weight |
|
CMC |
9004-32-4 |
100 |
3.Hazards Identification
EMERGENCY OVERVIEW
WARNING!
Static charges generated by emptying package in or near flammable vapors may cause flash fire.
May form flammable dust-air mixtures.
May cause mild eye irritation.
May cause skin irritation by mechanical abrasion.
Inhalation of dust may cause respiratory tract irritation.
Surfaces subject to spills may become slippery.
POTENTIAL HEALTH EFFECTS
Repeated ingestion may cause an allergic reaction in susceptible individuals.
Repeated or prolonged skin contact may cause allergic dermatitis in susceptible individuals.
Refer to Section 5 for Hazardous Combustion Products, and Section 10 for Hazardous
Decomposition/Hazardous Polymerization Products.
4.First Aid Measures
SKIN
Wash thoroughly with soap and water. Get medical attention if irritation develops or persists.
EYE
Remove contact lenses. Hold eyelids apart. Immediately flush eyes with plenty of low-pressure water for at
least 15 minutes. Get medical attention if irritation persists.
INHALATION
Remove to fresh air. Get medical attention if nasal, throat or lung irritation develops.
INGESTION
No adverse health effects are expected from accidental ingestion of small amounts of this product. For
ingestion of large amounts: If conscious, drink one to two glasses of water (8-16 oz.). Do not induce vomiting.
Get immediate medical attention. Never give anything by mouth to an unconscious person.
- Fire Fighting Measures
EXTINGUISHING MEDIA
Water spray, dry chemical, foam, carbon dioxide or clean extinguishing agents may be used on fires involving
this product.
FIRE FIGHTING PROCEDURES
Wear self-contained breathing apparatus pressure-demand, MSHA/NIOSH approved (or equivalent) and full
protective gear when fighting fires involving this product.
CONDITIONS TO AVOID
None known.
HAZARDOUS COMBUSTION PRODUCTS
Combustion products include: carbon monoxide , carbon dioxide and smoke
AUTOIGNITION TEMPERATURE > 698 ° F (dust)
6. Accidental Release Measures
If product is contaminated, scoop into containers, and dispose appropriately. If product is not contaminated,
scoop into clean containers for use. Avoid wetting spills, as surfaces can become very slippery. Apply
absorbent to wet spills and sweep up for disposal. In case of accidental spill or release, refer to Section 8,
Personal Protective Equipment and General Hygiene Practices.
7. Handling and Storage
GENERAL MEASURES
Ground all equipment.
Blanket vessel with inert gas when emptying bags where flammable vapors may be present.
Ground operator and pour material slowly into conductive, grounded chute.
Store in a cool, dry, well ventilated area.
Keep container closed when not in use.
MATERIALS OR CONDITIONS TO AVOID
Avoid conditions that generate dust; product may form flammable dust-air mixtures.
Avoid emptying package in or near flammable vapors; static charges may cause flash fire.
Keep away from heat, flame, sparks and other ignition sources.
Do not store in direct sunlight or expose to UV radiation
8. Exposure Controls/Personal Protection
WORK PRACTICES & ENGINEERING CONTROLS
Eyewash fountains and safety showers should be easily accessible.
Use process enclosures, local exhaust ventilation, or other engineering controls to control airborne levels below
recommended exposure limits. Discharge from the ventilation system should comply with applicable air
pollution control regulations.
Keep floors clean and dry. Clean up spills immediately.
GENERAL HYGIENIC PRACTICES
Avoid contact with eyes, skin, and clothing.
Avoid breathing dust.
Avoid contamination of food, beverages, or smoking materials.
Wash thoroughly after handling, and before eating, drinking or smoking.
Remove contaminated clothing promptly and clean thoroughly before reuse.
RECOMMENDED EXPOSURE LIMITS
PARTICULATES (dust): If used under conditions that generate particulates (dust), the ACGIH TLV-TWA of 3
mg/m3 respirable fraction (10 mg/m3 total) should be observed.
PERSONAL PROTECTIVE EQUIPMENT
Safety glasses
Impervious gloves
Appropriate protective clothing
Appropriate respiratory protection is required when exposure to airborne contaminants may exceed acceptable
limits. Respirators should be selected and used in accordance with OSHA, Subpart I (29 CFR 1910.134) and
manufacturers recommendations.
PROTECTIVE MEASURES DURING REPAIR AND MAINTENANCE
Eliminate ignition sources and prevent build-up of static electrical charges.
Completely isolate and thoroughly clean all equipment, piping, or vessels before beginning maintenance or
repairs.
Keep area clean. Product will burn.
Goggles Gloves Respirator Wash Hands
9. Physical and Chemical Properties
PHYSICAL STATE: granular powder
COLOR: white to off-white
ODOR: odorless
Specific Gravity 1.59
Percent Volatile negligible at 68° F
Solubility In Water limited by viscosity
Browning Temperature 440 ° F
Moisture Content,(Wt.)% 8.0 max. (as packed)
10. Stability and Reactivity
HAZARDOUS DECOMPOSITION PRODUCTS
None known.
HAZARDOUS POLYMERIZATION
Not anticipated under normal or recommended handling and storage conditions.
GENERAL STABILITY CONSIDERATIONS
Stable under recommended handling and storage conditions.
INCOMPATIBLE MATERIALS
None known
11. Toxicological Information
CARCINOGENICITY INFORMATION
Not listed as a carcinogen by NTP. Not regulated as a carcinogen by OSHA. Not evaluated by IARC.
REPORTED HUMAN EFFECTS
PRODUCT/SIMILAR PRODUCT – A single case of allergic dermatitis has been reported after repeated
long-term skin contact. A single case of anaphylaxis after ingestion has been reported in medical literature.
Due to the physical nature of this material, may cause eye, skin and respiratory irritation.
REPORTED ANIMAL EFFECTS
PRODUCT/SIMILAR PRODUCT – Reported to cause rabbit eye irritation after exposure to dust. Low order of
oral toxicity based on acute and chronic studies in several species.
MUTAGENICITY/GENOTOXICITY INFORMATION
PRODUCT/SIMILAR PRODUCT – Not mutagenic in Ames assay or chromosome aberration test.
12. Ecological Information
ECOTOXICOLOGICAL INFORMATION
PRODUCT/SIMILAR PRODUCT – Acute aquatic 96-hour static LC50 value falls within the practically nontoxic
range of 100-1000 mg/L, according to the U. S. Fish and Wildlife criteria. Rainbow trout and Bluegill sunfish
were the species tested.
BIODEGRADABILITY
This product is biodegradable.
13.Disposal Considerations
WASTE DISPOSAL
Landfilling in a permitted solid or hazardous waste facility is recommended. Handling, transportation, and
disposal of material should be conducted in a manner to prevent a nuisance dust hazard. Fully containerize the
material before handling, and protect from exposure to the outdoors. Ensure there are no restrictions on
disposing of bulk or semi-bulk quantities of waste material. Disposal should be in accordance with all Federal,
State and local regulations.
- Transport Information
| DOT (US): Not Regulated | IMDG: Not Regulated | IATA: Not Regulated |
15. Regulatory Information
This product is not regulated as danger chemical based on China laws.
16: Other information
Disclaimer:
The data provided in this material safety data sheet is meant to represent typical data/analysis for this product and is correct to the best of our knowledge. The data was obtained from current and reliable sources, but is supplied without warranty, expressed or implied, regarding its’ correctness or accuracy. It is the user’s responsibility to determine safe conditions for the use of this product, and to assume liability for loss, injury, damage or expense arising from improper use of this product. The information provided does not constitute a contract to supply to any specification, or for any given application, and buyers should seek to verify their requirements and product use.
Created: 2012-10-20
Updated:2020-08-10
Author: Shijiazhuang Taixu Biology Technology Co.,Ltd
Post time: Jun-04-2021