L-谷氨酸钙(喷雾)规格书
SPECIFICATION OF L-Calcium Glutamate
产品名称:L-谷氨酸钙(喷雾)
PRODUCT NAME: L-Calcium Glutamate(Spray drying)
CAS#:19238-49-4
分子式CHEMICAL STRUCTURE:Ca(C5H8NO₄)₂
分子量FW:332.32
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项目
ITEM |
标准
LIMIT |
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溶解性
Solubility |
全溶
Completely water-soluble |
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外观
Color Appearance
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白色细粉
White powder
|
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pH
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6.0-8.0
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L-谷氨酸含量%
L- Glutamate content
|
≥85.0 |
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钙含量%
Calcium content |
≥11.5 |
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比旋光度[α]20D
specific rotatory power |
27.0-29.5 |
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干燥失重%
Loss on drying
|
≤6.0 |
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密度g/ml
Bulk density
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≥0.3 |
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砷(以 As 计)ppm
Arsenic (As a total)
|
≤3 |
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重金属(以 pb 计)ppm
Heavy meta ( pb in total)
|
≤5 |
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包装
Package |
20kg袋bag(桶barrel) | |