英文名稱(chēng)English name：

N-Acetyl-D-mannosamine

CAS號(hào)CAS Number：

7772-94-3

3615-17-6

化學(xué)式Chemical formula：

C₈H₁₅NO₆

分子量Molecular weight：

221.21

HS編碼HS code：

29329985

EINECS號(hào)EINECS No：

222-790-8

中文別名Chinese alias:

N-乙酰-D-氨基甘露糖；N-乙酰氨基甘露糖；

N-乙酰-D-甘露糖胺單水；N-乙酰-D-甘露糖胺 單水合物

2-乙酰氨基-2-脫氧-D-氨基甘露糖；

2-(乙?；被?-2-脫氧-D-甘露糖；

N-乙酰-D-甘露糖胺(-20℃)；

英文別名English alias:

2-acetamido-2-deoxy-D-mannose；2-Acetylamino-2-deoxy-D-mannose；

2-(Acetylamino)-2-deoxy-D-mannose；

N-Acetyl-D-mannosamine Monohydrate；

D-Mannose, 2-(acetylamino)-2-deoxy-

N-[2,4,5-trihydroxy-6-(hydroxymethyl)oxan-3-yl]acetamide

N-Acetyl-D-mannosamine；2-(Acetylamino)-2-deoxy-D-mannopyranose

Glucosamine Hydrochloride Impurity 1(Glucosamine Hydrochloride EP Impurity A)；

N-acetyl-D-mannosamine；N-Acetyl-D-mannosamine；

N-Acetyl-D-mannosamine(ManNAc)；

N-ACETYL-D-MANNOSAMINE HYDRATE；

N-ACETYL-D-MANNOSAMINE MONOHYDRATE；

N-Acetyl-D-mannosamine monohydrate；

2-(Acetylamino)-2-deoxy-β-D-mannopyranose；

2-(acetylamino)-2-deoxy-beta-d-mannopyranos；

2-ACETAMIDO-2-DEOXY-D-MANNOPYRANOSE HYDRATE；

2-(acetylamino)-2-deoxyhexopyranose hydrate；2-(acetylamino)-2-deoxy-alpha-D-glucopyranose；

2-ACETAMIDO-2-DEOXY-D-MANNOPYRANOSE HYDRATE, N-ACETYL-D-MANNOSAMINE HYDRATE.

質(zhì)量標(biāo)準(zhǔn)Quality Inspection

項(xiàng)目Project

標(biāo)準(zhǔn)Standard

外觀Appearance

白色至類(lèi)白色結(jié)晶性粉末

White to off- white crystalline powder

鑒別Identification

供試品溶液主峰的保留時(shí)間應(yīng)與對(duì)照溶液相同The retention time of the main peak of the test solution should be the same as that of the control solution

含量Assay(drying basis)

≥90.0%

純度Purity(drying basis)

≥98.0%

干燥失重Loss on drying

≤10.0%

熾灼殘?jiān)?/span>Residue on Ignition

≤0.5%

比旋度Specification Rotation

+9.0°～+12.0°

重金屬(鉛)Heavy metal(Lead)

≤10ppm

砷Arsenic(As)

≤1.0ppm

微生物檢測(cè) Microbial Test

總菌數(shù)Total Aerobic

≤1000cfu/g

酵母和霉菌Yeast & Mold

≤100cfu/g

大腸桿菌E.coli

不得檢出/g  Negative/g

沙門(mén)氏菌Salmonella

不得檢出/g  Negative/g

Package: In 25 kg net per fiber drum, inner polythene bags. We can provide the packing as you requested.