Hot Sale Methylglyoxal CAS: 78-98-8
ISO 7 Inquiries
78-98-8
0%
100g;1kg;25g
2022-12-31
Agrochemicals,Daily Chemicals,Catalysts & Chemical Auxiliary Agents,Extract,Inorganic Chemicals,Organic Intermediate
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Product Description
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Seller Information
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Inquiry History
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Description
Melting point 25 °C Boiling point 72 °C density 1.19 g/mL at 20 °C FEMA 2969 | PYRUVALDEHYDE refractive index n20/D 1.4209 RTECS UZ0700000 storage temp. 2-8°C form Solution color Clear yellow to yellow-brown
Product description:It can be used as raw materials for cimetidine, lactic acid, pyruvic acid, analgesics, anticancer, antihypertensive drugs, desensitizers, cosmetics, etc.
Packing
· 1kg/aluminium foil bag, with two plastic bags inside.
· 25kg/fiber drum, with two plastic bags inside.
Size:ID 42cm*H52cm,0.08m3/drum;
Net Weight:25kgs Gross Weight:28kgs.
Delivery- ≤50kg, Express delivery recommended, usually called as DDU service;
- ≤500kg,Air shipping recommended, usually called as CIF service;
- >500kg, sea shipping recommended, usually called as FOB, CFR, or CIF service;
- For high value products, please select air shipping and express delivery for safety.
SHANDONG LOOK CHEMICAL CO.LTD, a new chemical enterprise in researching, manufacturing and supplying of chemicals located in beautiful "Spring City"-Jinan.Our company mainly working on the researching new-born APIs, intermediate ( especially Carbohydrate derivatives series). Meanwhile, we made huge breakthrough in industries of food, feed additives, cosmetics ,dye and industrial chemicals. Our company enjoyed great reputation both domestic and abroad under the belief of "Integrity management,Quality controlling and Customer orientation".
We had been cooperated with NingXia University and Shandong University on more than ten projects for years and which had been in mass production on the market. We now have more than 80 people in our team and built research center in Jinan and Ningxia. Our manufacturing site allocated in chemical industry parks of Zhangqiu, Heze, Dezhou and Ningxia Fine Chemical Park. We strictly complying with ISO9001 and ISO 2000 standard in manufacturing process, our lab and workshop tightly in accordance with GMP standard.Our products best selling in Europe, South and North America,Asia pacific area and Africa. We sincerely welcome new and regular customers around the world visit us for business negotiation.
FAQ- DO YOU ACCEPT SAMPLE ORDER?
We accept sample orders. We will make samples before mass production, and after sample approved, we'll begin mass production. Doing 100% inspection during production, then do random inspection before packing.
2.HOW TO CONFIRM THE PRODUCT QUALITY BEFORE PLACING ORDERS?
You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests,we will manufacture the products according to your requests.
3.WHAT'S YOUR MOQ?
Our MOQ is 1kg. But usually we accept less quantity such as 100g on the condition that sample charge is 100% paid.
4.DO YOU SUPPLY PRODUCT REPORT?
Yes. We'll give you product analysis report before shipping.
5.IS THERE A DISCOUNT?
Different quantity has different discount.
Our Advantage
10 Years Experience
Our products are sold all over Europe,North&South America, Sino-East, Asia and pacific area as well as Africa,we establish long term.
Quality service
Company cooperates with research institutes. We strictly control the process of raw materials up to finished product.
24 hour serviceQuick and clear response to customers questions. Warm after sale service, we will help to solve the problems in your usage.
High quality
Dedicated to serving customers first, we provide reasonable prices, high quality products.CertificatesBasic Info-
Product Name:
Methylglyoxal
Other Name:Propanal,2-oxo-;Pyruvaldehyde;2-Oxopropanal;Acetylformaldehyde;Acetylformyl;α-Ketopropionaldehyde;Methylglyoxal;Pyroracemic aldehyde;Pyruvic aldehyde;2-Ketopropionaldehyde;2-Oxopropionaldehyde;NSC 626580;NSC 79019
CAS No.:78-98-8
Molecular Formula:C3H4O2
InChIKeys:InChIKey=AIJULSRZWUXGPQ-UHFFFAOYSA-N
Molecular Weight:72.06
Exact Mass:72.06
EC Number:201-164-8
UNII:722KLD7415
NSC Number:626580|133493|133492|79019
UN Number:1993
DSSTox ID:DTXSID0021628
Color/Form:Clear, yellow liquid|Yellow, hygroscopic liquid
HScode:2914400090
Categories:
Characteristics-
PSA:
34.1
XLogP3:-1.50 (est)
Appearance:Clear yellow to yellow-brown Solution
Density:1.0455 g/cm3 @ Temp: 24 °C
Melting Point:<25 °C
Boiling Point:72 °C
Flash Point:2.5±4.4 °C
Refractive Index:1.364
Water Solubility:H2O: >=10 g/100 mL at 17 ºC;Miscible (est)
Storage Conditions:2-8°C
Vapor Pressure:26.7 mm Hg at 25 deg C (est)
Odor:Pungent
OH:1.72e-11 cm3/molecule*sec
Henrys Law Constant:2.70e-07 atm-m3/mole|Henry's Law constant = 2.70X10-7 atm-cu m/mol at 25 °C
Experimental Properties:Hygroscopic. Polymerizes very readily, forming a brittle, resinous mass.|Hydroxyl radical reaction rate constant = 1.72X10-11 cu cm/molec-sec at 25 °C
Air and Water Reactions:Water soluble.
Reactive Group:Aldehydes
Reactivity Alerts:Polymerizable
Reactivity Profile:METHYLGLYOXAL polymerizes readily. It is hygroscopic. This chemical is incompatible with strong oxidizing agents and bases. (NTP, 1992) METHYLGLYOXAL is an aldehyde. Aldehydes are frequently involved in self-condensation or polymerization reactions. These reactions are exothermic; they are often catalyzed by acid. Aldehydes are readily oxidized to give carboxylic acids. Flammable and/or toxic gases are generated by the combination of aldehydes with azo, diazo compounds, dithiocarbamates, nitrides, and strong reducing agents. Aldehydes can react with air to give first peroxo acids, and ultimately carboxylic acids. These autoxidation reactions are activated by light, catalyzed by salts of transition metals, and are autocatalytic (catalyzed by the products of the reaction). The addition of stabilizers (antioxidants) to shipments of aldehydes retards autoxidation.
Hazard IdentificationClassification of the substance or mixture
Corrosive to metals, Category 1
Acute toxicity - Category 4, Oral
Skin sensitization, Sub-category 1B
Serious eye damage, Category 1
Germ cell mutagenicity, Category 2
GHS label elements, including precautionary statements
Pictogram(s) 
Signal word Danger
Hazard statement(s) H290 May be corrosive to metals
H302 Harmful if swallowed
H317 May cause an allergic skin reaction
H318 Causes serious eye damage
H341 Suspected of causing genetic defects
Precautionary statement(s) Prevention P234 Keep only in original packaging.
P264 Wash ... thoroughly after handling.
P270 Do not eat, drink or smoke when using this product.
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P272 Contaminated work clothing should not be allowed out of the workplace.
P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/...
P203 Obtain, read and follow all safety instructions before use.
Response P390 Absorb spillage to prevent material damage.
P301+P317 IF SWALLOWED: Get medical help.
P330 Rinse mouth.
P302+P352 IF ON SKIN: Wash with plenty of water/...
P333+P317 If skin irritation or rash occurs: Get medical help.
P321 Specific treatment (see ... on this label).
P362+P364 Take off contaminated clothing and wash it before reuse.
P305+P354+P338 IF IN EYES: Immediately rinse with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P317 Get medical help.
P318 IF exposed or concerned, get medical advice.
Storage P406 Store in a corrosion resistant/...container with a resistant inner liner.
P405 Store locked up.
Disposal P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.
Other hazards which do not result in classification
no data available
Handling and StoragePrecautions for safe handling
Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.
Conditions for safe storage, including any incompatibilities
Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.
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Seller Information
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Business Type:
Manufactory
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Main Products:
Agrochemicals,Daily Chemicals,Catalysts & Chemical Auxiliary Agents,Extract,Inorganic Chemicals,Organic Intermediate
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Location:
hisense intelligence valley,no 2116,of phoenix road
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Payment Terms:
TT against copy of documents,D/P,L/C
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Average lead Time:
7
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Total Annual Revenue:
Less than $1 million
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Total Employees:
11-50
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Year of Establishment:
2017
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Inquiry History7 Inquiries
Country Product Purchase Quantity Date Posted 
India
Methylglyoxal
100 G Dec 27, 2023
India
methylglyoxal
100 G Dec 26, 2023 
Canada
Methylglyoxal 99% yellow liquid
1 MT Dec 5, 2023 
United Arab Emirates
Methylglyoxal 99% Yellow liquid baoyi 2 Baoyi
5 KG Jun 16, 2023
India
Methylglyoxal
25 G Dec 26, 2023 
New Zealand
E Methylglyoxal 99% Yellow liquid 99% White powder 910463-68-2 DeShang
1 KG Aug 3, 2023 
Germany
Methylglyoxal 78-98-8
500 G May 26, 2026 Post an enquiry for this product
