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In stock
Product Description
Product: Tris Base
Tris(hydroxymethyl)-aminomethane
Grade: Ultra Pure Grade
Lot: OK1911A
Code: 183995
CAS-No: [77-86-1]
Mol. Formula: C4H11NO3
Mol. Weight: 121.14
Packing: 25Kg/Drum
Purity 99.9~100.1%
Solubility (0.1M, Water) Clear
APHP Color, 20% Aqueous...
Group: Chemical reactants
In stock
Organic synthesis
Phthalic anhydride is a precursor to a variety of reagents useful in organic synthesis. Important derivatives include phthalimide and its many derivatives. Chiral alcohols form half-esters (see above), and these derivatives are often resolvable because they form diastereomeric...
Group: Anhydride phthalic
In stock
Product Description Seaweed fertilizer is an efficient, green and new type of fertilizer. The main raw materials, which consist of plentiful nutriments and some speical bio-chemical components, are economic algae in the sea. In addition to the nutriments of land plants, the fertilizer also has some...
Group: Sodium alginate
In stock
Product Description
Melting Point -------------58-60
Oil Content Wt%----------- 0.75 Max
Color (saybolt)----------- +17 Min
Light stability -----------7 Max
Needle penetration --------20 Max
Odor --------------------- 2Max
Group: Paraffin
In stock
Grade:
N220
N234
N326
N330
N339
N375
N550
N660
N772
N774
N990
Iodine absorption value g/kg
120
121
80
82
91
92
47
37
30
30
--
DBP absorption value 10 -3 m...
Group: Soot
In stock
Usage
When use PAM series products, first make up dilute solution, usually 0.01%-0.1%, thus it is easy to mix with treated substance to get the best result. When make up dilute solution, try best to use water that is neutral or doesn't contain metallic salt. When make up solution, usually the...
Group: Polyacrylamides