Search    ENTER KEYWORD
MSDS Material Safety Data Sheet
CAS

7784-31-8 10060-12-5 10025-77-1 598-62-9 7779-88-6 3486-35-9 12607-70-4 513-79-1

File Name: 7784-31-8_10060-12-5_10025-77-1_598-62-9_7779-88-6_3486-35-9.asp

               MATERIAL SAFETY DATA SHEET
_______________________________________________________________
I. MANUFACTURER INFORMATION:
Auric Enterprises, Inc.
d/b/a Thorn Smith Laboratories
7755 Narrow Gauge Road
Beulah, MI 49617-9792
Phone: 231-882-4672
Fax: 231-882-4804

MSDS# TSL-302
___________________________________________________________________________________________

II. MATERIAL IDENTIFICATION ?UNKNOWN NUMBERS 119-130 & Custom Series 500:
Qualitative analysis unknowns are designed for individual student use in chemistry laboratory courses. Each
package contains between 0.20 grams and 0.40 grams of solid chemical (pure or mixture) which is sealed in a
small plastic vial bearing a code number. In typical use, the instructors of chemistry labs do not reveal the
code number or the identity of the contents of any vial to students. Identity of each sample is known to the
instructor or stockroom personnel by comparing the "Key" to the code numbers.

III. GROUP III CATIONS: INGREDIENTS, EXPOSURE LIMITS AND TOXICITY DATA
Please refer to the Key for the identification of cations for Unknown Numbers 119 ?130, Custom Series 500.
The cations and corresponding raw materials are as follows:


Cation Ingredient CAS TWA LD50- LD50- National Fire
Oral Dermal Protective Association
mg/m3 mg/kg mg/kg H F R
3+
Al 7784-31-8 0.14 (Al) >9gm/kg 0 0 1
Al2(SO4)?4-18
(mouse)
H2O
CrCl3?H2O
Cr3+ 10060-12-5 0.5 (Cr) 1790 3 0 0
Fe2+ 1mg/Fe/m3
FeCl3 10025-77-1 900mg/kg 1 0 1
(oral-rat)
Mn2+ MnCO3 598-62-9 1 0 0
ZnNO3 Zn(NO3)2 7779-88-6
ZnCO3 3Zn(OH)2.2ZnCO3 3486-35-9 1 0 0
3
NiCO3.2Ni (OH)2.xH2O
NiCO3 12607-70-4 1mg(Ni)/m 840mg/kg 3 0 0
ACGIH TLV: (oral-rat)
0.2mg(Ni)/m3
0.05mg/m3
CoCO3 CoCO3 513-79-1 640mg/kg 0 0 0
(oral-rat)
N/A = Not Available
Al2(SO4)?H2O: Aluminum Sulfate
CrCl3?H2O: Chromium (III) chloride hexahydrate; Chromic chloride hexahydrate
Fe2O3: Iron (III) oxide; Ferric oxide
MnCO3: Manganese carbonate
ZnCO3: Zinc Carbonate, basic
ZnNO3: Zinc Nitrate
NiCO3: Nickel Hydroxide Carbonate
CoCO3: Cobalt Carbonate
IV. HEALTH HAZARDS:
Due to the small amount of material in each package, the hazard associated with each package is minimal.
This information is obtained from the MSDS of the individual raw materials and other reliable sources and
may or may not be directly applicable to the small amount of the individual material or mixtures. The
unknown vials are to be used under supervision of a chemist or trained laboratory instructor.

POTENTIAL HAZARD FROM ACUTE EXPOSURE

Ingredient Eye Contact Ingestion Inhalation Skin
Absorption Contact
CrCl3?H2O Irritant Harmful: Harmful: Slight Potential Irritant: May
Irritating to the cause allergic skin
Very Dangerous as a permeator
mucous membranes irritation
and upper
respiratory tract
Irritant Harmful May be Harmful May be Harmful Irritant: may be
Al2(SO4)?8
harmful
H2O
Fe2O3 Irritant May be Harmful May be Harmful May cause
irritation
MnCO3 Irritant May be Harmful May be Harmful May be Harmful May cause
irritation
ZnNO3 Irritant May be Harmful May be Harmful May be Harmful May cause
irritation
ZnCO3 Irritant Slightly Slightly Slightly May cause
Hazardous Hazardous Hazardous irritation
NiCO3 Irritant/Abrasive Not highly toxic Avoid Inhalation
orally. of dust.
Highly toxic
CoCO3 Irritant Toxic Internally
subcutaneous or
implanted.

CHRONIC HEALTH EFFECTS due to long term or repeated exposure:
Chromium (III) chloride hexahydrate (CrCl3?H2O) is a suspected carcinogen by ACGIH.

V. FIRST AID MEASURES
Skin: Wash hands thoroughly after contact using soap and warm water. If spilled on clothing, flush
affected areas with water, remove contaminated clothing as soon as possible and wash before
reuse.
Ingestion: Because of the small sample size (400 mg or less), most of the unknowns present little hazard.
Rinse out the mouth with plenty of water. If ingested, drink 1-2 glasses of water and
induce vomiting. DO NOT induce vomiting for unknowns containing Al2(SO4)?4-18 H2O.
Seek medical attention.
Eye Contact: Immediately flush eyes with running water for at least 15 minutes, keeping eyelids open. Obtain
medical attention.
Inhalation: Remove victim to a well ventilated area. Seek medical attention.

VI. PHYSICAL DATA, STABILITY AND REACTIVITY DATA

MP oC/oF Solubility in
Cation MW Stability Flammability Comments
Cold Water
Al3+?8H2O Non-Flammable Emits toxic fumes if
666.14 Decompose Stable Soluble
heated to
87/189
decomposition.
Non-combustible
MP oC/oF Solubility in
Cation MW Stability Flammability Comments
Cold Water
Cr3+ Non-Flammable Incompatible with
266.45 83/181.4 Stable Easily
moisture and
Soluble
oxidizing agents.
Fe2+ Non-Flammable
159.7 1565/2849 Stable Insoluble
Mn2+ Non-Flammable
114.95 Decompose Stable Very Slightly
Non-Flammable Sublimes below MP.
ZnNO3 297.48 1975/3587 Stable Slightly
Hot ZnO can react
explosively with
Mg. Incompatible
with strong
oxidizing agents.
N/A Extremely reactive
ZnCO3 N/A Decomposes Stable Slightly
or incompatible with
acids.
N/A Insoluble in Incompatible with
NiCO3 N/A N/A Stable
water. Soluble halogens, peroxide.
in acids with Soluble in acid.
evolution of
CO2
N/A Liberates CO2 on
CoCO3 118.94 Density 4.13 Stable Insoluble
contact with acids.



Additional Comments:

Aluminum sulfate has a very slight to slight potential to react with oxidizing agents and moisture.

VII. FIRE AND EXPLOSION HAZARDS

No fire or explosion hazards are known.



VIII. STORAGE AND DISPOSAL

Store in a well ventilated area and protect unknowns from light. Do not breathe dusts. Avoid contact with eyes,
skin, and clothing. Avoid prolonged or repeated exposure. Keep vials closed when not in use. Wash thoroughly
after handling. Dispose in accordance with Federal, State and Local regulations.

The information provided in the MSDS is based on available information which is believed to be accurate and
reliable. It is the user's responsibility to determine the suitability of this information for the adoption of necessary
safety precautions. We make no warranty of merchantability or any other warranty, express or implied, with
respect to such information, and assume no liability resulting from its use. We reserve the right to revise Material
Safety Data Sheets periodically as new information becomes available.

The following sources were consulted:
1. Material Safety Data Sheets of the individual ingredients.
2. Sigma-Aldrich Library of Chemical Safety Date Ed. II; 1988

Practice good laboratory safety procedures when using chemicals.

Revised March 2008.

Search    ENTER KEYWORD
ALL PAGES On Chemical Property IN THIS GROUP
NAMECAS
7439-89-6_7440-47-3_7440-02-0_13463-67-7_7439-96-5_513-77-9.asp 7439-89-6 7440-47-3 7440-02-0 13463-67-7 7439-96-5 513-77-9 7789-75-5 1344-09-8 12030-97-6 14808-60-7 68476-25-5 1345-16-0 1310-58-3 1309-37-1 10102-43-9 1313-99-1
7681-49-4_1317-65-3_513-77-9_440-44-0_7440-50-8_7440-31-5_7789-75-5.asp 7681-49-4 1317-65-3 513-77-9 440-44-0 7440-50-8 7440-31-5 7789-75-5
7681-49-4_7440-50-8_7439-96-5_513-77-9_1344-09-8.asp 7681-49-4 7440-50-8 7439-96-5 513-77-9 1344-09-8
1313-13-9_513-77-9_14808-60-7.asp 1313-13-9 513-77-9 14808-60-7
513-77.asp 513-77-9
14808-60-7_513-77-9.asp 14808-60-7 513-77-9
513-77-9_471-34-1_1633-05-2.asp 513-77-9 471-34-1 1633-05-2
7439-89-6_7440-47-3_7440-02-0_1317-65-3_7789-75-5_7439-96-5.asp 7439-89-6 7440-47-3 7440-02-0 1317-65-3 7789-75-5 7439-96-5 14808-60-7 69012-64-2 13463-67-7 7440-21-3 1344-28-1 7439-98-7 7440-50-8 7440-03-1 7440-33-7 7440-67-7 12001-26-2 1633-05-2 7429-90-5 7439-95-4 1309-64-4 513-77-9
14808-60-7_513-77-9.asp 14808-60-7 513-77-9
513-77.asp 513-77-9
7439-89-6_7440-47-3_7440-02-0_1317-65-3_7789-75-5_7439-96-5.asp 7439-89-6 7440-47-3 7440-02-0 1317-65-3 7789-75-5 7439-96-5 14808-60-7 69012-64-2 13463-67-7 7440-21-3 1344-28-1 7439-98-7 7440-50-8 7440-03-1 7440-33-7 7440-67-7 12001-26-2 1633-05-2 7429-90-5 7439-95-4 1309-64-4 513-77-9
7440-02-0_1317-65-3_513-77-9_7782-42-5_1312-76-1_1344-09-8_7439-89-6.asp 7440-02-0 1317-65-3 513-77-9 7782-42-5 1312-76-1 1344-09-8 7439-89-6 12001-26-2 14542-23-5 1317-61-9
513-77-9.asp 513-77-9
7429-90-5_513-77-9_7440-42-8_1317-65-3_7789-75-5_7440-50-8_7782-42.asp 7429-90-5 513-77-9 7440-42-8 1317-65-3 7789-75-5 7440-50-8 7782-42-5 7439-89-6 7439-96-5 7440-02-0 1344-09-8 7440-21-3 14808-60-7 1633-05-2 7783-48-4 1312-76-1
1311193812.asp N/A
7440-02-0_471-34-1_7429-90-5_7782-42-5_1344-09-8_1312-76-1_12001-26-2.asp 7440-02-0 471-34-1 7429-90-5 7782-42-5 1344-09-8 1312-76-1 12001-26-2 513-77-9 7789-75-5 7440-50-8
7439-89-6_7440-47-3_7440-02-0_1317-65-3_7789-75-5_7439-96-5.asp 7439-89-6 7440-47-3 7440-02-0 1317-65-3 7789-75-5 7439-96-5 14808-60-7 69012-64-2 13463-67-7 7440-21-3 1344-28-1 7439-98-7 7440-50-8 7440-03-1 7440-33-7 7440-67-7 12001-26-2 1633-05-2 7429-90-5 7439-95-4 1309-64-4 513-77-9
7439-89-6_7440-47-3_1317-65-3_7439-96-5_15096-52-3_7440-02.asp 7439-89-6 7440-47-3 1317-65-3 7439-96-5 15096-52-3 7440-02-0 7789-75-5 513-77-9 7440-48-4 7439-98-7 7440-50-8 7631-86-9 13463-67-7
10022-31-8_513-77-9_7697-37-2.asp 10022-31-8 513-77-9 7697-37-2
14808-60-7_513-77-9_1314-13.asp 14808-60-7 513-77-9 1314-13-2
14808-60-7_513-77-9.asp 14808-60-7 513-77-9
513-77-9.asp 513-77-9
800-00-2_1633-05-2_513-77.asp 800-00-2 1633-05-2 513-77-9
800-00-2_1633-05-2_513-77.asp 800-00-2 1633-05-2 513-77-9
10361-43-0_10269-69-1_21908-53-2_598-63-0_1309-64-4_10026-06-9.asp 10361-43-0 10269-69-1 21908-53-2 598-63-0 1309-64-4 10026-06-9 513-79-1 1313-99-1 513-78-0
513-79-1.asp 513-79-1
513-79-1.asp 513-79-1
513-79.asp 513-79-1
7697-37-2_513-79-1.asp 7697-37-2 513-79-1
7784-31-8_10060-12-5_10025-77-1_598-62-9_7779-88-6_3486-35-9.asp 7784-31-8 10060-12-5 10025-77-1 598-62-9 7779-88-6 3486-35-9 12607-70-4 513-79-1
3333-67-3_513-79-1.asp 3333-67-3 513-79-1
513-79-1_3333-67-3.asp 513-79-1 3333-67-3
513-79-1_3333-67.asp 513-79-1 3333-67-3
7647-14-5_563-71-3_1314-13-2_7733-02-0_1344-43-0_7785-87-7_10102-18-8.asp 7647-14-5 563-71-3 1314-13-2 7733-02-0 1344-43-0 7785-87-7 10102-18-8 7758-98-7 1309-37-1 1317-97-1 8042-47-5 7789-80-2 513-79-1 1406-18-4
12016-80-7_7732-18-5_1308-06-1_513-79-1.asp 12016-80-7 7732-18-5 1308-06-1 513-79-1
7647-14-5_1317-97-1_513-79-1_7789-80-2.asp 7647-14-5 1317-97-1 513-79-1 7789-80-2
513-81-5.asp 513-81-5
513-86.asp 513-86-0
513-86-0.asp 513-86-0
7732-18-5_5131-66-8_57-55-6.asp 7732-18-5 5131-66-8 57-55-6
68131-39-5_5131-66-8_34590-94-8_10101-89-0.asp 68131-39-5 5131-66-8 34590-94-8 10101-89-0
7732-18-5_79-33-4_526-95-4_13197-76-7_5131-66-8.asp 7732-18-5 79-33-4 526-95-4 13197-76-7 5131-66-8
5131-66-8_151-21-3.asp 5131-66-8 151-21-3
770-35-4_5131-66-8_25498-49-1_25155-30-0_68127-33.asp 770-35-4 5131-66-8 25498-49-1 25155-30-0 68127-33-3
5131-66-8_151-21-3.asp 5131-66-8 151-21-3
107-98-2_28159-98-0_108-65-6_5131-66.asp 107-98-2 28159-98-0 108-65-6 5131-66-8
141-43-5_5131-66-8_7732-18.asp 141-43-5 5131-66-8 7732-18-5
111-77-3_5131-66.asp 111-77-3 5131-66-8
5131-66-8_84-74-2_57-55-6_7732-18.asp 5131-66-8 84-74-2 57-55-6 7732-18-5
5131-66-8_64742-47-8.asp 5131-66-8 64742-47-8


HBCChem,Inc

Chemical Information Net chemcas.orgCopyright Reserved

Trading Lead

Leputech HPLC Laboratory