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*
* 基本信息:
Cas號 | 分子式 | 分子量 | 別名 |
69-65-8 | C6H14O6 | 182.17 | * ;D-,已六醇,甘露糖醇,木蜜醇,甘露密醇 |
說明介紹:
性狀 無臭,有甜味,不潮解,溶于水,微溶于低級醇及胺類,不溶于醚,水深水呈堿性。
質(zhì)量標準
Q/(HG)CD 250-91
項目Item 分析純 化學純 (AR) (CP)
含量assay(%) 98.0-100.5 98.0-100.5
熔點范圍Melting renge,℃ 166.0-169.0 166.0-169.0
(1.5) (2)
比旋光度Sepecific rotation,[α]D20 +23°~+24° +23°~+24°
水不溶物Insoluble matter in water,% ≤ 0.05 0.1
灼燒殘渣(以硫酸鹽計)Ignition residue,% ≤ 0.05 0.10
干燥失重Drying loss,% ≤ 0.1 0.1
氯化物(Cl)Chloride,% ≤ 0.002 0.005
重金屬(以Pb計)Heavy metals,% ≤ 0.0005 0.001
還原糖Reducing sugar
項目 超純級,≥99.0%(HPLC)
(Ultrapure,≥99.0%(HPLC))
純度Purity(HPLC) ≥99.0%(HPLC)
純度Purity ≥99.999% Based On Trace Metals Analysis
比旋光度Specific rotation [α]20/D +24.0±1° in borax solution acc. to Ph Eur 不溶物insoluble matter, passes filter test
還原糖reducing sugars, complies
游離酸free acid (as CH3COOH) ≤0.0072%
灼燒殘渣ign. residue ≤0.01% (as SO4)
干燥損失loss on drying, 20 °C (HV) ≤0.05%
pH 5.0-6.5 (25 °C, 1 M in H2O)
熔點Melting point 166-170 °C
水溶性solubility in H2O: soluble1 M at 20 °C, clear, colorless
氯離子chloride (Cl-): ≤50 ppm
硫酸根sulfate (SO42-): ≤50 ppm
Al: ≤5 ppm
As: ≤0.1 ppm
Ba: ≤5 ppm
Bi: ≤5 ppm
Ca: ≤10 ppm
Cd: ≤5 ppm
Co: ≤5 ppm
Cr: ≤5 ppm
Cu: ≤5 ppm
Fe: ≤5 ppm
K: ≤50 ppm
Li: ≤5 ppm
Mg: ≤5 ppm
Mn: ≤5 ppm
Mo: ≤5 ppm
Na: ≤50 ppm
Ni: ≤1 ppm
Pb: ≤1 ppm
Sr: ≤5 ppm
Zn: ≤5 ppm
λ 1 M in H2O
UV absorption λ 260 nm A: ≤0.04
UV absorption λ 280 nm A: ≤0.04
品級Grade 植物細胞培養(yǎng)級,≥99.0%(GC)
(for plantcell culture,≥99.0%(GC))
外觀Appearance White Powder
水溶性Solubility Colorless Clear ,100 mg/mL, H2O
核磁Proton NMR spectrum Conforms to Structure
比旋光度Specific rotation [α]25/D 137 - 145 ° , C= 1 in acidified Molybdate
純度Purity(GC) ≥99 %
植物細胞培養(yǎng)測試Plant Cell Culture Test Pass
99.9999%:
外觀Appearance 白色粉末或結(jié)晶
含量assay(異構(gòu)體總量) ≥99.0% (HPLC)
純度Purity ≥99.9999% Based On Trace Metals Analysis
比旋光度Specific rotation [a]20/D +23.0°~ +25.0°(C = 10 in Borate Buffer, 25 °C)
總金屬雜質(zhì)Total metallic impurities 20ppm by ICP Atomic emission
痕量陰離子anion traces by ICP Atomic emission
bromide (Br-): ≤1000 ppb
chloride (Cl-): 1000 ppb
fluoride (F-): ≤1000 ppb
nitrate (NO3-): ≤1000 ppb
nitrite (NO2-): ≤1000 ppb
phosphate (PO43-): ≤1000 ppb
sulfate (SO42-): ≤1000 ppb
痕量陽離子cation traces by ICP Atomic emission
Ag: ≤0.01 ppm
Al: ≤0.05 ppm
As: ≤0.01 ppm
Au: ≤0.01 ppm
B: ≤0.05 ppm
Ba: ≤0.05 ppm
Be: ≤0.01 ppm
Bi: ≤0.01 ppm
Ca: ≤0.2 ppm
Cd: ≤0.01 ppm
Ce: ≤0.01 ppm
Co: ≤0.01 ppm
Cr: ≤0.01 ppm
Cs: ≤0.01 ppm
Cu: ≤0.01 ppm
Dy: ≤0.01 ppm
Er: ≤0.01 ppm
Eu: ≤0.01 ppm
Fe: ≤0.05 ppm
Ga: ≤0.01 ppm
Gd: ≤0.01 ppm
Ge: ≤0.01 ppm
Hf: ≤0.01 ppm
Hg: ≤0.001 ppm
Ho: ≤0.01 ppm
In: ≤0.01 ppm
Ir: ≤0.01 ppm
K: ≤0.1 ppm
La: ≤0.01 ppm
Li: ≤0.01 ppm
Lu: ≤0.01 ppm
Mg: ≤0.05 ppm
Mn: ≤0.01 ppm
Mo: ≤0.01 ppm
Na: ≤0.5 ppm
Nb: ≤0.01 ppm
Nd: ≤0.01 ppm
Ni: ≤0.01 ppm
Os: ≤0.01 ppm
Pb: ≤0.01 ppm
Pd: ≤0.01 ppm
Pr: ≤0.01 ppm
Pt: ≤0.01 ppm
Rb: ≤0.01 ppm
Re: ≤0.01 ppm
Rh: ≤0.01 ppm
Ru: ≤0.01 ppm
Sb: ≤0.01 ppm
Sc: ≤0.05 ppm
Se: ≤0.01 ppm
Sm: ≤0.01 ppm
Sn: ≤0.01 ppm
Sr: ≤0.01 ppm
Ta: ≤0.01 ppm
Tb: ≤0.01 ppm
Te: ≤0.01 ppm
Th: ≤0.01 ppm
Ti: ≤0.05 ppm
Tl: ≤0.01 ppm
Tm: ≤0.01 ppm
U: ≤0.01 ppm
V: ≤0.01 ppm
W: ≤0.01 ppm
Y: ≤0.01 ppm
Yb: ≤0.01 ppm
Zn: ≤0.01 ppm
Zr: ≤0.01 ppm
品級Grade 藥用級,符合EP, FCC, USP
(meets EP, FCC, USP testing specifications )
還原物質(zhì)Reducing Substances (Sugars) Pass
初熔點Initial Melting Point ≥ 165 °C
終熔點Final Melting Point ≤ 169 °C
比旋光度Specific Rotation 137 - 145 °
酸度Acidity ≤ 0.30 ml
干燥損失Loss on Drying ≤ 0.3 %
氯化物Chloride Content ≤ 0.007 %
硫酸鹽Sulfate ≤ 0.01 %
砷Arsenic (As) ≤ 1 ppm
含量Assay(Dried basis,per USP and EP) 98.0 - 101.5 %
鑒別試驗Identification(USP and EP) Pass
殘留溶劑Residual Solvents USP 467 Meets Requirements
比旋光度Specific Rotation(Anhydrous substance)
23 - 25 °
外觀Appearance White Crystalline powder or Free-flowing granules.
溶液外觀Appearance of Solution Clear and Colorless
電導(dǎo)率Conductivity (μS/cm) ≤ 20
相關(guān)物質(zhì)Related Substances Pass
鉛Lead (Pb) ≤ 0.5 ppm
鎳Nickel (Ni) ≤ 1 ppm
貯存 密封保存
用途 檢定和測定硼和鍺,生化研究,極譜分析硼,金屬掩蔽劑,有機微量分析測定羥基的標準,腎功能檢驗,單倍體育種。在微生物學中:是某些微生物的良好培養(yǎng)基。
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