一、化学名：乳酸钠(溶液)
　　二、分子式：c3h5nao3
　　三、分子量：112.06
　　四、cas：72-17-3
　　五、性能：无色或微黄色透明糖浆状液体，有很强吸水能力。无臭或略有特殊气味，略有咸苦味。混溶于水、乙醇和甘油。一般浓度为60%～80%(以重量计)。
　　六、用途：调味料;ph值调节剂;风味改进剂;烘焙食品的品质改进剂;保湿剂;干酪增塑剂;放冷剂;抗氧化增效剂;乳化剂。
　　七、包装：桶装，每桶25kg。
　　八、贮存与运输：应贮在干燥、通风清洁的库房中，轻装轻放，防止受潮、受热，运输过程中防止雨淋受潮，应与有毒物品隔离堆放。
质量指标
specification
gb25537-2010
含量（总乳酸钠）, w/%           ≥
content（c3h5nao3）
  50.0
l-乳酸钠占总乳酸钠的含量w/%    ≥                  
the content of l-sodium lactate
  95
色度/（黑曾）                   ≤
chroma
  150
ph值
ph value
6.5～7.5
氯化物, w/%                     ≤
chloride
0.05
重金属（以pb计）,mg/kg         ≤
heavy metals(as pb)
20
铅（pb）,mg/kg                  ≤
lead
2
硫酸盐, w/%                     ≤
sulphate
0.005
柠檬酸盐、草酸盐、磷酸盐或酒石酸盐
acetate,oxalate,phosphate or tartaric acid
pass
还原糖
reducing sugar
pass
1、chemical name: sodium lactate solution
　　2、molecular formula : c3h5nao3
　　3、molecular weight: 112.06
　　4、cas: 72-17-3
　　5、character: colorless or light yellow syrupy solution,absorp water very easily.inodour, light smellness,light bitter and salty.it is soluble in water,ethanol,glycerin.usually,the concentration is 60%-80%.
　　6、usage: it can be used as flavour,ph regulator,flavour changed agent,improvement agent of baking,anti-oxidant,emulsifier,humectant, plasticizer of dry cheese.
　　7、packing: it is packed with cardboard drum.the net weight of each bag is 25kg.
　　8、storage and transport: it should be stored in a dry and ventilating warehouse, kept away form water and moisture during transport, unloaded with care so as to avoid damage to drum. furthermore, it should be stored separately from poisonous substances.

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