Tris Base CAS 77-86-1
4 Inquiries
77-86-1
Shanghai, China
Zhishang Chem
100g; 1kg; 25g
2022-12-31
Dichloromethane,Linocaine hydrochloride
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Product Description
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Seller Information
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Inquiry History
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Description
Item Specifications Results Content 99.5%-101.0% 100.34% Moisture(by karl fischer) ≤0.3% 0.19% Insolubles ≤0.005% 0.00% PH(5%) 10.0-11.5 10.65 UV Absorbance(290nm,40%) ≤0.2 0.050 UV Absorbance(400nm 40%) ≤0.2 0.011 Heavy metals(as pb) ≤5ppm <5ppm Fe ≤5ppm <5ppm Cl ≤3ppm <5ppm Solubility (1.0M solution in water) Immediately soluble yielding a clear haze-free solution free of particulates Residue on ignition ≤0.05% 0.00% Melting point(ºC) 168.0-172.0 171.5-171.9 Appearance White crystal powder 
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.
About us
Shandong Zhishang Chemical Co.,Ltd owned by Zhishang International Group,is a new chemical enterprise with R&D.
manufacture and sales department.
Our company mainly produce pharmaceutical raw materials and intermediate(expecially Carbohydrate derivatives series).
In recent years,we had made big breakthrough in feed additive,plant extraction,industrial chemicals line.
With our "Honest operation,Quality controlling,Clients first"theory,our company enjoy good repute both home and abroad.
The R&D center located in High-tech zone in Jinan,our production based is in Chemical park of Zhangqiu and Tai'an.Our production process strictly conform with ISO 9001 and ISO 2000 standard.Our lab and workshop also follows strictly with GMP standard.Our products are sold all over Europe,North&South America, Sino-East, Asia and pacific area as well as Africa,we establish long term and stable business relations.We have large scale liquid chemical terminal and professional chemical warehouse.
We will always adhere to expand business scope and provide the best quality products and service to the world.
- 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.Basic Info-
Product Name:
Tris(hydroxymethyl)aminomethane
Other Name:1,3-Propanediol,2-amino-2-(hydroxymethyl)-;2-Amino-2-(hydroxymethyl)-1,3-propanediol;2-Amino-2-(hydroxymethyl)propane-1,3-diol;Aminotris(hydroxymethyl)methane;Talatrol;THAM;Trimethylolaminomethane;Tris;Trisamine;Tris buffer;Tris(hydroxymethyl)methylamine;Trizma;Trometamol;Tromethamine;2-Amino-2-methylol-1,3-propanediol;Tris(hydroxymethyl)aminomethane;Methanamine,1,1,1-tris(hydroxymethyl)-;Aminotrimethylolmethane;Trometamole;Tromethane;Tris Amino;Tris-steril;Tris(hydroxymethyl)methanamine;Pehanorm;Tutofusin tris;Trisamin;Tromethanmin;Addex-Tham;Trisaminol;Tris (buffering agent);Triladyl;Tris(methylolamino)methane;Trigmo base;TAM;Aminotri(hydroxymethyl)methane;Tris Amino Crystal;TAM (buffering agent);NSC 103026;NSC 6365;NSC 65434;Tri(hydroxymethyl)methylamine;Tri Amino;2-Amino-1,3-dihydroxy-2-(hydroxymethyl)propane;2-Amino-2-hydroxymethylpropan-1,3-diol;[2-Hydroxy-1,1-bis(hydroxymethyl)ethyl]amine;Tris base;Tri(hydroxymethyl)aminomethane;Trizma Base;Ricrolin TE;A 0321;2-Amino-2-(hydroxymethyl)propanediol;1,3-Dihydroxy-2-(hydroxymethyl)propan-2-amine;Tris Amino Ultra PC (J) tromethamine;Tris Amino Ultra;Toris Amino Ultra PC;T 1503;108195-86-4;119320-15-9;25149-07-9;68755-45-3;83147-39-1;857365-23-2;1158650-64-6
CAS No.:77-86-1
Molecular Formula:C4H11NO3
InChIKeys:InChIKey=LENZDBCJOHFCAS-UHFFFAOYSA-N
Molecular Weight:121.13500
Exact Mass:121.14
EC Number:201-064-4
UNII:023C2WHX2V
NSC Number:65434|6365
DSSTox ID:DTXSID2023723
Color/Form:Crystalline mass|WHITE, CRYSTALLINE POWDER
ATC Code:B - Blood and blood forming organs
HScode:29221980
Categories:
Characteristics-
PSA:
86.71000
XLogP3:-2.9
Appearance:Liquid
Density:0.6181 g/cm3 @ Temp: 25 °C
Melting Point:171-172 °C
Boiling Point:219-220 °C @ Press: 10 Torr
Flash Point:100ºC
Refractive Index:1.531
Water Solubility:H2O: 550 g/L (25 ºC)
Storage Conditions:2-8ºC
Vapor Pressure:0.0267 hPa (20 °C)
Toxicity:LD50 orally in Rabbit: > 5000 mg/kg LD50 dermal Rat > 5000 mg/kg
Odor:SLIGHT, CHARACTERISTIC ODOR
Taste:FAINT, SWEET, SOAPY TASTE
PH:pH of 0.1 molar aq soln = 10.4
Henrys Law Constant:Henry's Law constant = 8.7X10-13 atm-cu m/mol at 25 °C (est)
Dissociation Constants:pKa = 8.07
Experimental Properties:Weak, monoacidic base; aq soln do not absorb CO2 from air|REACTS WITH PROTON DONORS|Hydroxyl radical reaction rate constant = 3.4X10-11 cu cm/molecule-sec at 25 °C (est)
Hazard IdentificationClassification of the substance or mixture
Not classified.
GHS label elements, including precautionary statements
Pictogram(s) No symbol. Signal word No signal word
Hazard statement(s) none
Precautionary statement(s) Prevention none
Response none
Storage none
Disposal none
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:
Dichloromethane,Linocaine hydrochloride
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Location:
BUILDING 1,HISENSE INTELLIGENCE VALLEY,NO.2116,OF PHOEIX ROAD, HIGH-TECH ZONE ,JINAN CITY ,SHANDONG PROVINCE,CHINA
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Payment Terms:
D/P,L/C,D/A
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Average lead Time:
15
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Total Annual Revenue:
$10 million-$25 million
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Total Employees:
11-50
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Year of Establishment:
2016
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Inquiry History4 Inquiries
Country Product Purchase Quantity Date Posted 
Pakistan
Tris (hydroxymethyl) aminomethane
1 KG Nov 1, 2024 
Mexico
Tromethamine
4.00 TON Nov 7, 2023 
France
tris-buffer
200 G Oct 11, 2023 
United Arab Emirates
TRIS; TROMETHAMINE
20 MT Jun 2, 2023 Post an enquiry for this product
