Nature
White powder. It is hygroscopic. Soluble in water, slightly soluble in ethanol, ether

Use
1, determination of lead, zinc, aluminum, iron, cobalt, antimony, nickel and tin. A complex stabilizer.
2, used to determine lead, zinc, aluminum, iron, cobalt, antimony, nickel, tin. It is used as an esterifying agent for organic synthesis, as well as photographic drugs, chemical reagents, meat preservative, pigment, tanning leather and many other aspects.
3, used as buffering agent, flavoring agent, flavoring agent and ph regulator. As a buffer for flavoring agents, it can alleviate undesirable odor and prevent discoloration to improve flavor when using 0.1% to 0.3%.
4, can also be used as seasoning sauce, sauerkraut, mayonnaise, fish cake, sausage, bread, sticky cake and other sour agent.
5, used as sulfur adjusted neoprene rubber coking anti-coke agent, the amount is generally 0.5 mass.
6, this product can be used for the addition of alkaline electroplating tin, but has no obvious effect on the coating and electroplating process, is not a necessary ingredient.

Security
Flammability hazard characteristics: combustible; Decomposition by heat of toxic sodium oxide gas
Storage and transportation characteristics: warehouse ventilation low temperature dry; Store separately from oxidants and acids
Fire extinguishing agent: water, foam, sand