**** SECTION 2 - COMPOSITION, INFORMATION ON INGREDIENTS ****
+----------------+--------------------------------------+----------+-----------+
| CAS# | Chemical Name | % | EINECS# |
|----------------|--------------------------------------|----------|-----------|
| 77-92-9 |Citric acid, anhydrous, Rnase and Prot| | 201-069-1 |
| |ease free | | |
+----------------+--------------------------------------+----------+-----------+
Hazard Symbols: XI
Risk Phrases: 36/37/38
**** SECTION 3 - HAZARDS IDENTIFICATION ****
EMERGENCY OVERVIEW
Irritating to eyes, respiratory system and skin.Moisture sensitive.
Potential Health Effects
Eye:
Causes severe eye irritation.
Skin:
Causes moderate skin irritation.
Ingestion:
May cause gastrointestinal irritation with nausea, vomiting and
diarrhea.
Inhalation:
Causes respiratory tract irritation.
Chronic:
Not available.
**** SECTION 4 - FIRST AID MEASURES ****
Eyes:
Flush eyes with plenty of water for at least 15 minutes,
occasionally lifting the upper and lower eyelids.
Skin:
Flush skin with plenty of soap and water for at least 15 minutes
while removing contaminated clothing and shoes.
Ingestion:
Get medical aid. Wash mouth out with water.
Inhalation:
Remove from exposure to fresh air immediately.
Notes to Physician:
**** SECTION 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. This material in sufficient quantity and reduced
particle size is capable of creating a dust explosion.
Extinguishing Media:
Use water spray, dry chemical, carbon dioxide, or chemical foam.
**** SECTION 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.
**** SECTION 7 - HANDLING and STORAGE ****
Handling:
Avoid breathing dust, vapor, mist, or gas. Avoid contact with skin
and eyes.
Storage:
Store in a cool, dry place. Store in a tightly closed container.
**** SECTION 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION ****
Engineering Controls:
Facilities storing or utilizing this material should be equipped
with an eyewash facility and a safety shower.
Personal Protective Equipment
Eyes:
Not available.
Skin:
Wear appropriate protective gloves to prevent skin
exposure.
Clothing:
Wear a chemical apron.
Respirators:
A NIOSH/MSHA approved air purifying dust or mist
respirator or European Standard EN 149.
**** SECTION 9 - PHYSICAL AND CHEMICAL PROPERTIES ****
Physical State: Crystals
Appearance: white
Odor: Not available.
pH: Not available.
Vapor Pressure: Not available.
Viscosity: 6.5 cP 20 deg C
Boiling Point: Not available.
Freezing/Melting Point: 153 - 154.5 deg C
Autoignition Temperature: 1000 deg C ( 1,832.00 deg F)
Flash Point: 100 deg C ( 212.00 deg F)
Explosion Limits, lower: Not available.
Explosion Limits, upper: Not available.
Decomposition Temperature:
Solubility in water: soluble in alcohol and ether
Specific Gravity/Density: 1.6650g/cm3
Molecular Formula:
Molecular Weight: 192.12
**** SECTION 10 - STABILITY AND REACTIVITY ****
Chemical Stability:
Stable under normal temperatures and pressures.
Conditions to Avoid:
Incompatible materials, exposure to moist air or water.
Incompatibilities with Other Materials:
Oxidizing agents, reducing agents, bases, metal nitrates.
Hazardous Decomposition Products:
Carbon monoxide, carbon dioxide.
Hazardous Polymerization: Has not been reported
**** SECTION 11 - TOXICOLOGICAL INFORMATION ****
RTECS#:
CAS# 77-92-9: GE7350000
LD50/LC50:
CAS# 77-92-9: Draize test, rabbit, eye: 750 ug/24H Severe; Draize
test, rabbit, skin: 500 mg/24H Mild; Oral, mouse: LD50 = 5040 mg/kg;
Oral, rat: LD50 = 3 gm/kg.
Carcinogenicity:
Citric acid, anhydrous, Rnase and Protease free -
Not listed by ACGIH, IARC, NIOSH, NTP, or OSHA.
See actual entry in RTECS for complete information.
**** SECTION 12 - ECOLOGICAL INFORMATION ****
Ecotoxicity:
Fish toxicity: LC100 goldfish 894 mg/l lifetime exposure in hard
water, LD0 goldfish 625 mg/l lifetime exposure in hard water
(Ellis,M.M.Detection and measurement of Stream Pollution
1937,22,XLVII,365,US Brit.Fisheries Bull.) Invertebrate toxicity:
LD100 Daphnia magna 120 mg/l lifetime exposure in soft water, LD0
Daphnia magna 80 mg/l lifetime exposure in soft water. Toxicity
threshold: Pseudomonas putida > 10 g/l; Scenedesmus quadricauda 640
mg/l; Entosiphon sulcatum 485 mg/l (Bringmann,G.et al Water Res.
1980,14,231-241).
**** SECTION 13 - DISPOSAL CONSIDERATIONS ****
Dispose of in a manner consistent with federal, state, and local regulations.
**** SECTION 14 - TRANSPORT INFORMATION ****
IATA
No information available.
IMO
No information available.
RID/ADR
No information available.
**** SECTION 15 - REGULATORY INFORMATION ****
European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols: XI
Risk Phrases:
R 36/37/38 Irritating to eyes, respiratory system
and skin.
Safety Phrases:
S 26 In case of contact with eyes, rinse immediately
with plenty of water and seek medical advice.
S 37/39 Wear suitable gloves and eye/face
protection.
WGK (Water Danger/Protection)
CAS# 77-92-9: 0
United Kingdom Occupational Exposure Limits
Canada
CAS# 77-92-9 is listed on Canada's DSL List.
CAS# 77-92-9 is listed on Canada's Ingredient Disclosure List.
Exposure Limits
US FEDERAL
TSCA
CAS# 77-92-9 is listed on the TSCA inventory.
**** SECTION 16 - ADDITIONAL INFORMATION ****
MSDS Creation Date: 5/27/1998 Revision #1 Date: 8/02/2000
The information above is believed to be accurate and represents the best
information currently available to us. However, we make no warranty of
merchantability or any other warranty, express or implied, with respect to
such information, and we assume no liability resulting from its use. Users
should make their own investigations to determine the suitability of the
information for their particular purposes. In no way shall the company be
liable for any claims, losses, or damages of any third party or for lost
profits or any special, indirect, incidental, consequential or exemplary
damages, howsoever arising, even if the company has been advised of
the possibility of such damages.
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ALL MSDS PAGES IN THIS GROUP
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| 38202-27-6 |
1,1-Methylene-di-2-naphthol, 98%
| 1096-84-0 |
2-Naphthyl benzoate, 98%
| 93-44-7 |
4-Fluorobenzyl triphenyl phosphoniumchloride, 98%
| 0-01-1 |
3,4-Methylenedioxyacetophenone, 98%
| 3162-29-6 |
Chloromethyl chlorosulfate, 98%
| 49715-04-0 |
2,4,5-Trihydroxypyrimidine, 97%
| 496-76-4 |
3-Nitro-1,2-phenylenediamine, 98%
| 3694-52-8 |
1-Fluoro-4-hydroxy-1,4-diazabicyclo[2.2.2]octane
| 162241-33-0 |
5-Bromo-4-chloro-3-indolyl-??-d-glucuronide monocyclohexylamine salt,
| 114162-64-0 |
Diethyl sebacate, 98%
| 110-40-7 |
Propyl Disulfide, 99% (GC)
| 629-19-6 |
Tetraethyl ethylenediphosphonate, 95%
| 995-32-4 |
9-Aminoacridine hydrochloride monohydrate, 98%
| 134-50-9 |
N-Benzoyl-D,L-methionine, 98%
| 4703-38-2 |
N-(p-Toluenesulfonyl)-DL-methionine, 98%
| 4703-33-7 |
5-Bromo-2-hydroxybenzyl alcohol, 98%
| 2316-64-5 |
2-Acetoxyacetophenone, 98%
| 7250-94-4 |
Diethyldithiocarbamic acid, 97%
| 147-84-2 |
4-Chloro-2-isopropyl-5-methylphenol, 98%
| 89-68-9 |
DL-6-Methoxy-alpha-methyl-2-napthalenemethanol, 98%
| 77301-42-9 |
4-Sulfonic calix[6]arene hydrate
| |
Decanenitrile
| 1975-78-6 |
2-Cyanoethyl 2-naphthyl ketone
| 0-01-1 |
Betha, Betha-Dimethyl-Gamma-Methylene-Gamma-Butyrolactone, 99%
| 0-00-1 |
Bromocresol green, ozone friendly ready to use spray for TLC, solvent
| 67-63-0 |
Dimethylaminobenzaldehyde, ozone friendly ready to use spray for TLC
| 67-63-0 |
Ninhydrine, ozone friendly ready to use spray for TLC chromatography
| 67-63-0 |
Phosphomolybdic acid, ozone friendly ready to use spray for TLC
| 67-63-0 |
Rhodamine B, ozone friendly ready to use spray for TLC
| 67-63-0 |
Phenol/Chloroform/Isoamylalcohol, stabilized, water sat. sol.,
| 67-66-3 |
Phenol/TRIS saturated sol., stabilized, DNase, RNase and Protease
| 77-86-1 |
Chloroform/Isoamyl alcohol, DNase, RNase and Protease free (24 parts
| 67-66-3 |
Citric acid trisodium salt hydrate, DNase RNase and Protease free
| 68-04-2 |
Ethylenediaminetetraacetic acid disodium salt, DNase, RNase and
| 139-33-3 |
Ethylenediaminetetraacetic acid tetrasodium salt, DNase, RNase and
| 64-02-8 |
Tris Borate EDTA buffer, 10x, DNase, RNase and Protease free, pH 8.3
| 77-86-1 |
Tris EDTA buffer, DNase, RNase and Protease free, ready to use, pH
| 77-86-1 |
Tris EDTA acetate buffer, 10x, DNase, RNase and Protease free, pH 8.3
| 77-86-1 |
HEPES free acid, DNase, Rnase and Protease free
| 7365-45-9 |
Citric acid, anhydrous, Rnase and Protease free
| 77-92-9 |
Acrylamide ultra sequencing gel, 4%, ready-to-use solution
| 57-13-6 |
Acrylamide ultra sequencing gel, 6%, ready-to-use solution
| 57-13-6 |
Acrylamide ultra sequencing gel, 8%, ready-to-use solution
| 57-13-6 |
Acrylamide / N,N'-Methylenebisacrylamide 19:1, 40% mix solution in
| 79-06-1 |
Acrylamide / N,N'-Methylenebisacrylamide 29:1, 40% mix solution in
| 79-06-1 |
Acrylamide / N,N'-Methylenebisacrylamide 37.5:1, 40% mix solution in
| 0-01-1 |
4-Butoxyacetanilide, 97%
| 23563-26-0 |
1-(??5-Bromopropoxy)-4-nitrobenzene, 97%
| 13094-50-3 |
4-Iodo-3-nitrotoluene, 97%
| 5326-39-6 |
|
|