The objective of the study is to research the change of genomic DNA methylation under different types of salt and to compare the variation of DNA methylation between leaves and roots, which can help us make it clear about the relation between DNA methylation and the salt tolerance in cotton.[...
is a chemical product supplier and service provider which is engaged in integrating the upstream manufacturers and the downstream customers resources and realizing a pattern in the interests of producers, suppliers and customers. Through making unremitting efforts in the recent...
Soda ash is made in two main grades - dense and light. These have the same chemical properties and only differ in physical characteristics, such as bulk density and particle size and shape (which affect flow characteristics and angle of repose). Name: soda ash, sodium carbonate MF:...
Sodium sulfate is easy to absorb water when exposed to air, resulting in sodium dechydrate, also known as glauber's salt, which is slightly alkaline. Mainly used in the manufacture of sodium silicate, glass, porcelain glaze, paper pulp, refrigerant mixture, detergent, ...
Qingdao Hisea Chem Co., Ltd is a famous chemical manufacture since 1996, located in Chemical Logistics Park of Qingdao port which is only 30 kilometers from the Qingdao port, and the traffic is very convenient. Based on the oil refining chemical plant of CNPC and Sinopec which distributed ...
Because Raman scattering intensity of dispersed solute molecules is inherently weaker than that of crystals composed of the same compound, a high concentration of Na2CO3was necessary to generate sufficiently strong Raman signals. We therefore set the concentration of Na2CO3at 2 M, which was recommend...
A statistical model was used to predict the CEC, and the R2 value was 0.99529, which denotes a satisfactory result in predicting the CEC. Keywords: bentonite; clay minerals; smectite; sodium modification; cation exchange capacity1. Introduction Bentonite clay is one of the most widely used ...
Soda ash is made in two main grades - denseand light. These have the same chemical properties and only differ in physical characteristics, such as bulk density and particle size and shape (which affect flow characteristics and angle of repose). ...
The effects of NaCl, Na2SO4 and Na2CO3 type salt stress some macromorphological parameters about Lycopersicon esculentum (tomato) and Raphanus sativus (radish) which in first seedling growth periodThe aim of this study is to examine effects of salt stress on some macromorphological p...
2. It has been established that, in the absence of moisture at ordinary temperatures, the phase diagram of the Na2SO4Na2CO3 system is characterized by the presence of seven solid phases (Fig. 4,a): α-Na2SO4, present in solid melts up to 5 mole% Na2CO3 [1–3]; β-phase—a ...