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Sodium dithionite (also known as sodium hydrosulfite) is a white crystalline powder with a sulfurous odor. Although it is stable in dry air, it decomposes in hot water and in acid solutions . Structure
Zinc aspartate is a white crystalline powder. It is soluble in dilute hydrochloric acid and insoluble in water. [1] Bioavailability
It appears as a white to creamy-white crystalline odorless solid. [2] [3] Propyl gallate (PG) is a white to nearly white odorless crystalline powder that has slightly bitter taste and darkens in the presence of iron salts. It is an irritant that can cause skin dryness, dermatitis, and sensitization. Inhalation may cause chemical pneumonia
Potassium metabisulfite, K 2 S 2 O 5, also known as potassium pyrosulfite, is a white crystalline powder with a pungent odour. It is mainly used as an antioxidant or chemical sterilant. [1] As a disulfite, it is chemically very similar to sodium metabisulfite, with which it is sometimes used interchangeably.
Potassium bromide is used as a veterinary drug, in antiepileptic medication for dogs. Under standard conditions, potassium bromide is a white crystalline powder. It is freely soluble in water; it is not soluble in acetonitrile. In a dilute aqueous solution, potassium bromide tastes sweet, at higher concentrations it tastes bitter, and tastes ...
Hafnium(IV) fluoride (HfF 4) is a white crystalline powder. [3] It has a monoclinic crystal structure, with space group C2/c (No.15), and lattice constants a = 1.17 nm, b = 0.986 nm and c = 0.764 nm. [4] Hafnium(IV) chloride (HfCl 4) is also a white crystalline powder, with a monoclinic structure. It can be prepared in many ways:
It is an odorless, white crystalline powder that is derived from the two amino acids aspartic acid and phenylalanine. It is about 180–200 times sweeter than sugar, [7] [8] and can be used as a tabletop sweetener or in frozen desserts, gelatins, beverages, and chewing gum. When cooked or stored at high temperatures, aspartame breaks down into ...
Potassium hexafluorozirconate forms an odorless white crystalline powder. It crystallizes in the monoclinic space group C 2/c (space group No. 15). [4] Uses.