国产日产美国国产一区_欧美国产激情一区二区_成人精品一区二区三区电影_亚洲精品国产日韩无码AV永久免费网

PRODUCTS
D(-)-lactic acid
Product name: D(-)-lactic acid
English name: D(-)-lactic acid
CAS RN: 10326-41-7
Molecular formula: C3H6O3
Molecular weight: 90.08
Structural formula:
Properties: Colorless to yellowish clear and viscous liquid with sligth sour.
Quality index:
Content %: ≥92 Heavy metal: ≤5ppm
Optical content D/(L+D)%: ≥99.0 Iron: ≤5ppm
Color: ≤50apha Relative density(20/20℃): 1.20-1.22
Color: ≤50apha Sulfate: ≤10ppm
Sulfuric acid ash powder %: ≤0.02 Chloride: ≤10ppm
Packing: 25kg or 255 kf plastic drum.  
Physical & chemical properties: Boiling point: 125℃(92% solution)
Viscosity: 5~60 mPa.s (25℃) (50~90% solution)
Decomposition temperature: Min 200℃
Application: Used in the production of chiral drug and in the synthesis of pesticide intermediate.
Packing: Net weight 250KG, PE drum; net weight 20KG, PE drum; or upon customer's request.
Storage: Keep in cool and dry place.
Shelf life: 24 months if unopened since the date of production.

Back

荆州市| 东阳市| 墨竹工卡县| 屏边| 鄂托克前旗| 洛浦县| 奉贤区| 巩义市| 丰城市| 宿迁市| 三明市| 德庆县| 香港 | 连州市| 葫芦岛市| 龙州县| 三明市| 东乡族自治县| 闽清县| 姜堰市| 剑阁县| 山阴县| 锡林浩特市| 钟山县| 平阴县| 凉山| 亚东县| 郸城县| 沭阳县| 安岳县| 大理市| 城市| 孙吴县| 屯留县| 东城区| 深圳市| 筠连县| 普洱| 明水县| 仪陇县| 资阳市|