- 产品等级：
- 含量≥：
- 粒度：80－200
- 型号：食品级
- 主要成分：
- 执行质量标准：GB1887-1998
- CAS：
- 品牌：典欧
- 用途：
- 厂家(产地)：
chemical name: sodium bicarbonate
chemical formula: nahco3
white fine crystal, odorless, salty taste, stable property at normal temperature.
mainly used as additive in food industry, vesicant in rubber industry, antacid in medical industry, propellant of fire-fighting equipments, accessory ingredient of detergent, detergent in film makingand co2 agent of soft drinks, beer and beverage.
package size: 25kg/ bag, 40 kg/ bag, 50kg/ bag, 1000kg/ bag
product index: (national standard gb1887 — 98)
total alkali (by nahco3) %
≥ 99-100.5
content of arsenic (as) %
≤ 0.0001
conent of heavy metal (pb) %
≤ 0.0005
drying shrinkage %
≤ 0.20
ph value
≤ 8.6
ammonium salts
test passed
clarity
test passed
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