5743-28-2

CAS#5743-28-2
Manufacturer
RTECSNot available.
SPECTRUM CHEMICAL MFG. CORP.
TSCA 8(b) inventory:
TSCA
Calcium ascorbate dihydrate
Commercial Name(s)Not available.
CI# Not available.
SynonymNot available.
IN CASE OF EMERGENCY
Chemical NameNot available.
Chemical FamilyNot available.CALL (310) 516-8000
C12H14CaO12.2H2O
Chemical Formula
SPECTRUM CHEMICAL MFG. CORP.

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Section 2.Composition and Information on Ingredients
Exposure Limits
TWA (mg/m3) STEL (mg/m3) CEIL (mg/m3) % by Weight
NameCAS #
1) Calcium ascorbate dihydrate5743-28-2100
Toxicological DataNot applicable.
on Ingredients

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Section 3. Hazards Identification
Potential Acute HealthSlightly hazardous in case of eye contact (irritant), of ingestion, of inhalation.
Effects
CARCINOGENIC EFFECTS: Not available.
Potential Chronic Health
MUTAGENIC EFFECTS: Not available.
Effects
TERATOGENIC EFFECTS: Not available.
DEVELOPMENTAL TOXICITY: Not available.
Repeated or prolonged exposure is not known to aggravate medical condition.
Calcium ascorbate dihydrate

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Section 4. First Aid Measures
Eye ContactImmediately flush eyes with running water for at least 15 minutes, keeping eyelids open. Cold water may be
used.
Skin ContactNo known effect on skin contact, rinse with water for a few minutes.
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 unless directed to do so by medical personnel. Never give anything by mouth to
an unconscious person. If large quantities of this material are swallowed, call a physician immediately.
Loosen tight clothing such as a collar, tie, belt or waistband.
Serious IngestionNot available.

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Section 5. Fire and Explosion Data
Flammability of the Product May be combustible at high temperature.
Auto-Ignition Temperature Not available.
Flash PointsNot available.
Flammable LimitsNot available.
Products of CombustionThese products are carbon oxides (CO, CO2). Some metallic oxides.
Fire Hazards in Presence of Slightly flammable to flammable in presence of heat.
Various Substances
Explosion Hazards inRisks of explosion of the product in presence of mechanical impact: Not available.
Presence of VariousRisks of explosion of the product in presence of static discharge: Not available.
Substances
Fire Fighting MediaSMALL FIRE: Use DRY chemical powder.
and InstructionsLARGE FIRE: Use water spray, fog or foam. Do not use water jet.
Special Remarks onMaterial in powder form, capable of creating a dust explosion. As with most organic solids, fire is possible at
Fire Hazardselevated temperatures
Special Remarks on Explosion Fine dust dispersed in air in sufficient concentrations, and in the presence of an ignition source is a potential
Hazardsdust explosion hazard.

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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.

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Section 7. Handling and Storage
PrecautionsKeep away from heat. Keep away from sources of ignition. Ground all equipment containing material. Do
not breathe dust.
Keep container tightly closed. Keep container in a cool, well-ventilated area.
Storage
Calcium ascorbate dihydrate

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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 ProtectionSafety 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
a Large Spillused to avoid inhalation of the product. Suggested protective clothing might not be sufficient; consult a
specialist BEFORE handling this product.
Exposure LimitsNot available.

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Section 9. Physical and Chemical Properties
Physical state and appearance Solid. (Crystalline solid.)OdorNot available.
TasteNot available.
Molecular Weight426.35 g/mole
Not available.
Color
Not available.
pH (1% soln/water)
Boiling PointNot available.
Decomposes.
Melting Point
Critical TemperatureNot available.
Not available.
Specific Gravity
Vapor PressureNot applicable.
Vapor DensityNot available.
Not available.
Volatility
Odor ThresholdNot available.
Not available.
Water/Oil Dist. Coeff.
Ionicity (in Water)Not available.
Dispersion PropertiesSee solubility in water.
SolubilityEasily soluble in cold water.

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Section 10. Stability and Reactivity Data
StabilityThe product is stable.
Not available.
Instability Temperature
Conditions of InstabilityNot available.
Incompatibility with various Not available.
substances
CorrosivityNon-corrosive in presence of glass.
Special Remarks onNot available.
Reactivity
Special Remarks onNot available.
Corrosivity
PolymerizationNo.
Calcium ascorbate dihydrate

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Section 11. Toxicological Information
Routes of EntryNot available.
Toxicity to AnimalsLD50: Not available.
LC50: Not available.
Chronic Effects on Humans Not available.
Other Toxic Effects onSlightly hazardous in case of ingestion, of inhalation.
Humans
Special Remarks onNot available.
Toxicity to Animals
Special Remarks onNot available.
Chronic Effects on Humans
Special Remarks on otherAcute Potential Health Effects:
Toxic Effects on HumansSkin: May cause skin irritation.
Eyes: Dust may cause eye irritation.
Inhalation: Dust may cause respiratory tract irritation.
Ingestion: Expected to be a low hazard.

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Section 12. Ecological Information
Not available.
Ecotoxicity
Not available.
BOD5 and COD
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 more toxic.
of Biodegradation
Special Remarks on theNot available.
Products of Biodegradation

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Section 13. Disposal Considerations
Waste DisposalWaste must be disposed of in accordance with federal, state and local environmental
control regulations.

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

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Section 15. Other Regulatory Information and Pictograms
TSCA 8(b) inventory: Calcium ascorbate dihydrate
Federal and State
Regulations
CaliforniaCalifornia prop. 65: This product contains the following ingredients for which the State of California has
Proposition 65found to cause cancer which would require a warning under the statute: No products were found.
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 RegulationsNot available..
WHMIS (Canada) Not controlled under WHMIS (Canada).
Other Classifications
DSCL (EEC)This product is not classifiedNot applicable.
according to the EU regulations.
Health Hazard
HMIS (U.S.A.)1 National Fire Protection
1 Flammability
1 Association (U.S.A.)
Fire Hazard
1 0 Reactivity
Health
Reactivity
0
Specific hazard
Personal Protection
a
WHMIS (Canada)
(Pictograms)
DSCL (Europe)
(Pictograms)
TDG (Canada)
(Pictograms)
ADR (Europe)
(Pictograms)
Protective Equipment
Not applicable.
Lab coat.
Not applicable.
Safety glasses.

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SECTION 16 - ADDITIONAL INFORMATION
N/A