12001-26-2

12001-26-2结构式

常用中文名：干法云母粉
常用英文名：Mica
CAS号：12001-26-2
分子式：Al₂H₂K₂O₆Si
分子量：258.25700
相关类别：无机化工非金属矿
发布时间：2018-06-17 11:08:39
更新时间：2024-01-04 12:00:45
【用途1】
云母由于具良好的介电性能而成为电力和电子工业的重要原料，如电容器和绝缘材料。由于耐热性能好，可用作冶炼炉的炉衬、火箭发射管内衬及火箭发动机的耐烧蚀层材料。此外，还可用于制机械零件、轻质建筑材料，以及用作造纸、塑料、橡胶等填充剂。云母也是耐冲击塑料、化妆品
【用途2】
可用作建筑材料、造纸、颜料、塑料、橡胶等的填充料

化源商城直购

中文名	云母
英文名	Mica
中文别名	云母板,APPROXIMATELY 6 IN X 6 IN
英文别名	hx610 daze c1000 abhrak EINECS 215-479-3 meroxene p80p glist biotite suzorite

密度	2.77
分子式	Al₂H₂K₂O₆Si
分子量	258.25700
精确质量	257.85300
PSA	77.51000
外观性状	无色,无气味的片或含水硅酸盐片
折射率	1.55-1.61
储存条件	库房通风低温干燥; 与氧化剂、强酸分开存放
稳定性	云母是含锂、钠、钾、镁、铝、锌、铁、钒等金属元素并具有层状结构的含水铝硅酸盐族矿物的总称，是复杂的硅酸盐类。云母通常呈假六方或菱形的板状、片状、柱状晶形。颜色随化学成分的变化而异。常见于火成岩、沉积岩和变质岩中。优质白云母主要产于花岗伟晶岩中。云母的种类很多，有白云母、黑云母、金云母、锂云母、铁锂云母、绢云母和脆云母、钛云母、水云母等。具有工业价值的主要有白云母、镁硅白云母和金云母。可引起尘肺病、咳嗽、呼吸困难、虚弱、体重减轻。反复接触会刺激肺，大剂量接触后，肺部出现斑疤，X光胸透显异常，并引起咳嗽和呼吸短促。工作人员应作好防护，若不慎触及眼睛和皮肤，应立即用流动清水冲洗干净。

Section 1. Chemical Product and Company Identification
MicaCatalog
YY1158, M1289
Common Name/
Number(s).
Trade Name

CAS#12001-26-2
Manufacturer
RTECSVV8760000
SPECTRUM CHEMICAL MFG. CORP.
TSCATSCA 8(b) inventory: No
products were found.
Commercial Name(s)Not available.
CI# Not available.
SynonymNot available.
IN CASE OF EMERGENCY
Not available.
Chemical Name
Chemical FamilyNot available.CALL (310) 516-8000
H4Al6K2O24Si6
Chemical Formula
SPECTRUM CHEMICAL MFG. CORP.

Section 2.Composition and Information on Ingredients
Exposure Limits
TWA (mg/m3)STEL (mg/m3) CEIL (mg/m3)
NameCAS #% by Weight
1) Mica12001-26-23 100
Toxicological DataMica
on IngredientsLD50: Not available.
LC50: Not available.

Section 3. Hazards Identification
Potential Acute Health Effects Hazardous in case of ingestion, of inhalation. Slightly hazardous in case of skin contact (irritant), of eye contact
(irritant).
Potential Chronic HealthHazardous in case of ingestion, of inhalation.
EffectsSlightly hazardous in case of skin contact (irritant), of eye contact (irritant).
CARCINOGENIC EFFECTS: Not available.
MUTAGENIC EFFECTS: Not available.
TERATOGENIC EFFECTS: Not available.
DEVELOPMENTAL TOXICITY: Not available.
The substance is toxic to lungs, mucous membranes.
Repeated or prolonged exposure to the substance can produce target organs damage.
Mica

Section 4. First Aid Measures
Eye ContactNo known effect on eye contact, rinse with water for a few minutes.
Skin ContactAfter contact with skin, wash immediately with plenty of water. Gently and thoroughly wash the contaminated skin
with running water and non-abrasive soap. Be particularly careful to clean folds, crevices, creases and groin.
Cover the irritated skin with an emollient. If irritation persists, seek medical attention.
Serious Skin ContactNot available.
InhalationAllow the victim to rest in a well ventilated area. Seek immediate medical attention.
Serious InhalationNot available.
IngestionDo not induce vomiting. Loosen tight clothing such as a collar, tie, belt or waistband. If the victim is not
breathing, perform mouth-to-mouth resuscitation. Seek immediate medical attention.
Serious Ingestion
Not available.

Section 5. Fire and Explosion Data
Flammability of the Product Non-flammable.
Auto-Ignition Temperature Not applicable.
Not applicable.
Flash Points
Not applicable.
Flammable Limits
Products of CombustionNot available.
Fire Hazards in Presence of Not applicable.
Various Substances
Explosion Hazards in Presence Risks of explosion of the product in presence of mechanical impact: Not available.
of Various SubstancesRisks of explosion of the product in presence of static discharge: Not available.
Fire Fighting MediaNot applicable.
and Instructions
Not available.
Special Remarks on
Fire Hazards
Special Remarks on Explosion Not available.
Hazards

Section 6. Accidental Release Measures
Small SpillUse appropriate tools to put the spilled solid in a convenient waste disposal container. Finish cleaning by
spreading water on the contaminated surface and dispose of according to local and regional authority
requirements.
Large SpillUse a shovel to put the material into a convenient waste disposal container. Finish cleaning by spreading water
on the contaminated surface and allow to evacuate through the sanitary system. Be careful that the product is not
present at a concentration level above TLV. Check TLV on the MSDS and with local authorities.
Mica

Section 7. Handling and Storage
PrecautionsDo not breathe dust. Wear suitable protective clothing In case of insufficient ventilation, wear suitable respiratory
equipment If you feel unwell, seek medical attention and show the label when possible.
StorageNo specific storage is required. Use shelves or cabinets sturdy enough to bear the weight of the chemicals. Be
sure that it is not necessary to strain to reach materials, and that shelves are not overloaded.

Section 8. Exposure Controls/Personal Protection
Engineering ControlsUse process enclosures, local exhaust ventilation, or other engineering controls to keep airborne levels below
recommended exposure limits. If user operations generate dust, fume or mist, use ventilation to keep exposure to
airborne contaminants below the exposure limit.
Personal Protection
Safety glasses. Lab coat. Dust respirator. Be sure to use an approved/certified respirator or equivalent. Gloves.
Personal Protection in Case of Splash goggles. Full suit. Dust respirator. Boots. Gloves. A self contained breathing apparatus should be used
a Large Spillto avoid inhalation of the product. Suggested protective clothing might not be sufficient; consult a specialist
BEFORE handling this product.
Exposure LimitsTWA: 3 (mg/m3) from ACGIH
Consult local authorities for acceptable exposure limits.

Section 9. Physical and Chemical Properties
Physical state and appearance Solid. (Lustrous, crystalline solid plates.)OdorNot available.
TasteNot available.
797 g/mole
Molecular Weight
ColorClear
pH (1% soln/water)Not applicable.
Boiling PointNot available.
Melting Point1500°C (2732°F)
Not available.
Critical Temperature
Specific Gravity2.6 (Water = 1)
Vapor PressureNot applicable.
Vapor DensityNot available.
VolatilityNot available.
Odor ThresholdNot available.
Water/Oil Dist. Coeff.Not available.
Not available.
Ionicity (in Water)
Dispersion PropertiesNot available.
Insoluble in cold water.
Solubility

Section 10. Stability and Reactivity Data
The product is stable.
Stability
Instability TemperatureNot available.
Not available.
Conditions of Instability
Not available.
Incompatibility with various
substances
CorrosivityNon-corrosive in presence of glass.
Mica
Special Remarks onNot available.
Reactivity
Not available.
Special Remarks on
Corrosivity
PolymerizationNo.

Section 11. Toxicological Information
Routes of EntryInhalation. Ingestion.
Toxicity to AnimalsLD50: Not available.
LC50: Not available.
Chronic Effects on Humans The substance is toxic to lungs, mucous membranes.
Other Toxic Effects onHazardous in case of ingestion, of inhalation.
HumansSlightly hazardous in case of skin contact (irritant).
Special Remarks onNot available.
Toxicity to Animals
Special Remarks onNot available.
Chronic Effects on Humans
Special Remarks on otherNuisance dust.
Toxic Effects on Humans

Section 12. Ecological Information
EcotoxicityNot available.
BOD5 and CODNot available.
Products of BiodegradationPossibly hazardous short term degradation products are not likely. However, long term degradation products may
arise.
Toxicity of the ProductsThe products of degradation are as toxic as the original product.
of Biodegradation
Special Remarks on theNot available.
Products of Biodegradation

Section 13. Disposal Considerations
Waste Disposal

Section 14. Transport Information
DOT ClassificationNot a DOT controlled material (United States).
IdentificationNot applicable.
Special Provisions forNot applicable.
Transport
DOT (Pictograms)
Mica

Section 15. Other Regulatory Information and Pictograms
Pennsylvania RTK: Mica
Federal and State
Massachusetts RTK: Mica
Regulations
CaliforniaCalifornia prop. 65: This product contains the following ingredients for which the State of California has found
to cause cancer which would require a warning under the statute: No products were found.
Proposition 65
Warnings
California prop. 65: This product contains the following ingredients for which the State of California has found
to cause birth defects which would require a warning under the statute: No products were found.
Other RegulationsOSHA: Hazardous by definition of Hazard Communication Standard (29 CFR 1910.1200).
WHMIS (Canada) CLASS D-2A: Material causing other toxic effects (VERY TOXIC).
Other Classifications
DSCL (EEC)This product is not classified according
to the EU regulations.
Health Hazard
HMIS (U.S.A.)1 National Fire Protection
0 Flammability
0 Association (U.S.A.)
Fire Hazard
1 0 Reactivity
Health
Reactivity
0
Specific hazard
Personal Protection
E
WHMIS (Canada)
(Pictograms)
DSCL (Europe)
(Pictograms)
TDG (Canada)
(Pictograms)
ADR (Europe)
(Pictograms)
Protective Equipment
Gloves.
Lab coat.
Dust respirator. Be sure to use an
approved/certified respirator or
equivalent. Wear appropriate respirator
when ventilation is inadequate.
Safety glasses.

SECTION 16 - ADDITIONAL INFORMATION
N/A

CHEMICAL IDENTIFICATION

RTECS NUMBER :: VV8760000

CHEMICAL NAME :: Silicate, mica

CAS REGISTRY NUMBER :: 12001-26-2

LAST UPDATED :: 199712

安全声明 (欧洲)	22
海关编码	2525200000

海关编码	2525200000

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