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产品名称 Product Name |
甘露醇 / Mannitol (D-Mannitol) |
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别名 Synonyms |
甘露醇、D-甘露醇、己六醇、甘露糖醇、木蜜醇 / Mannitol, D-Mannitol, Mannite, Manna sugar, Cordycepic alcohol, Pearlitol |
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级别/型号 Grade |
医药级/食品级(亦可工业级/电容级,按规格区分)/ Pharmaceutical / Food grade (also industrial / capacitor grade by specification) |
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商标 Trademark |
N/A(糖醇类,按级别与粒度分级)/ N/A (sugar alcohol, graded by grade & particle size) |
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形态 Form |
白色结晶性粉末 / White crystalline powder |
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CAS 登记号 CAS No. |
69-65-8 |
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EC / EINECS 号 |
200-711-8(EINECS)/ 200-711-8 (EINECS) |
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食品添加剂号 E-Number |
E 421(食品添加剂,低热量甜味剂)/ E 421 (food additive, low-calorie sweetener) |
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海关编码 HS Code |
2905.43(细分 2905430000「甘露糖醇」)/ 2905.43 (subheading 2905430000 'Mannitol') |
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PubChem CID |
6251(PubChem)/ 6251 (PubChem) |
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InChIKey |
FBPFZTCFMRRESA-KVTDHHQDSA-N |
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主要用途 Primary Use |
医药渗透性利尿剂与片剂赋形剂;食品低热量甜味剂(E421);化工与化妆品原料 / Pharma osmotic diuretic & tablet excipient; food low-calorie sweetener (E421); chemical & cosmetic raw material |
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主要成分 Main Component |
甘露醇(D-甘露醇,D-Mannitol)是一种六碳糖醇(己六醇),分子式 C6H14O6;由葡萄糖/果糖催化加氢或海带提取制得,化学性质稳定,对稀酸稀碱稳定、不被空气氧化,甜度约为蔗糖的一半且具清凉口感,低吸湿性。 D-Mannitol is a six-carbon sugar alcohol (hexanehexol), formula C6H14O6; produced by catalytic hydrogenation of glucose/fructose or from kelp; chemically stable to dilute acid/base & air oxidation, ~half sucrose sweetness with cooling mouthfeel, low hygroscopicity. |
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杂质/副成分 Impurities |
杂质受控:还原糖、氯化物、硫酸盐、重金属(Pb/As/Ni)、干燥失重、灼烧残渣、有关物质(如甘露糖等)、微生物与细菌内毒素(注射级)。 Controlled impurities: reducing sugars, chlorides, sulfates, heavy metals (Pb/As/Ni), loss on drying, residue on ignition, related substances (e.g., mannose), microbes & bacterial endotoxin (injection grade). |
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组分 Component |
CAS 登记号 CAS No. |
含量 Content (wt%) |
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甘露醇 D-Mannitol |
69-65-8 |
≥98.0%(食品/医药级);典型 99.0–101.0%/ ≥98.0% (food/pharma); typical 99.0–101.0% |
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分子式/分子量 Formula / MW |
C6H14O6 / 182.17 g/mol |
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外观 Appearance |
白色结晶或结晶性粉末;味甜,具清凉感 / White crystals or crystalline powder; sweet taste with cooling sensation |
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颜色 Color |
白色 / White |
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气味 Odor |
无臭 / Odorless |
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离子型 Ionic Type |
非离子;中性糖醇(六元醇)/ Non-ionic; neutral sugar alcohol (hexahydric alcohol) |
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熔点 Melting Point |
166 – 170 °C(无水物;各国药典 166–168 °C)/ 166–170 °C (anhydrous; pharmacopeia 166–168 °C) |
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沸点 Boiling Point |
约 494.9 °C(计算分解温度;固体无意义恒定沸点)/ ~494.9 °C (calculated, decomposes; no constant BP for solid) |
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溶解性 Solubility |
易溶于水(5.07% 水溶液与血清等渗),微溶于乙醇,几乎不溶于乙醚、苯 / Freely soluble in water (5.07% aq. isotonic with serum), sparingly in ethanol, practically insoluble in ether & benzene |
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密度 Density |
约 1.52 g/cm³(真密度 1.514 @20°C;松密度 0.43–0.80 g/cm³)/ ~1.52 g/cm³ (true density 1.514 @20°C; bulk 0.43–0.80 g/cm³) |
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折射率 Refractive Index |
不适用(固体粉末;文献 1.333–1.597 为晶体/溶液值,非液体折射率)/ N/A (solid powder; lit. 1.333–1.597 are crystal/solution values, not liquid RI) |
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闪点 Flash Point |
不适用(固体、低可燃性;文献计算约 290 °C,以正式 SDS 为准)/ N/A (solid, low-combustibility; lit. ~290 °C, per SDS) |
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粘度 Viscosity |
不适用(固体)/ N/A (solid) |
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项目 Item |
典型值 Typical |
测试方法/来源 Method / Source |
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含量 Assay (C6H14O6) |
98.0%–102.0%(食品/医药;USP 96.0%–101.5%)/ 98.0%–102.0% (food/pharma; USP 96.0%–101.5%) |
滴定法(干燥失重校正)/ Titration |
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鉴别 Identification |
符合(红外/化学法)/ Conforms (IR / chemical) |
ChP/EP 通则 / General methods |
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熔点 Melting point |
166–170 °C |
毛细管法 / Capillary |
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比旋光度 Specific rotation [α]D20 |
+23° ~ +24°(水溶液/硼酸盐,介质因药典而异)/ +23°~+24° (aq./borate; medium varies) |
旋光法 / Polarimetry |
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酸碱度与澄清度 Acidity & clarity |
5% 水溶液 pH 5.0–7.0,澄清 / 5% aq. pH 5.0–7.0, clear |
pH 计 / pH meter |
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干燥失重 Loss on drying |
≤0.5%(105°C;EP ≤1.0%)/ ≤0.5% (USP); ≤1.0% (EP) |
重量法 / Gravimetric |
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灼烧残渣 Residue on ignition |
≤0.1% |
重量法 / Gravimetric |
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氯化物 Chloride (Cl) |
≤0.005% |
比浊法 / Turbidimetry |
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硫酸盐 Sulfate (SO₄) |
≤0.006% |
比浊法 / Turbidimetry |
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还原糖 Reducing sugars |
合格 / Passes |
比色/滴定 / Colorimetry |
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重金属(以 Pb 计)Heavy metals (as Pb) |
≤10 ppm |
AAS / 比色 |
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镍 Nickel |
≤1 ppm(氢化工艺,医药级)/ ≤1 ppm (hydrogenation, pharma) |
AAS |
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砷 Arsenic |
≤2 ppm |
AAS |
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微生物限度 Microbial limits |
TAMC ≤1000 cfu/g;TYMC ≤100 cfu/g |
平板计数 / Plate count |
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细菌内毒素 Bacterial endotoxin |
符合(注射级)/ Passes (injection grade) |
凝胶法 / Gel-clot |
Pharma: osmotic diuretic/dehydrating agent (↓intracranial/intraocular pressure); tablet filler/diluent, lyophilization protectant, flavor
Food: low-calorie sweetener (E421, ~half sucrose sweetness, cooling taste), anti-sticking, confectionery/chewing-gum
Cosmetics: humectant, sensory modifier for fresh, smooth feel
Chemical: rosin ester, artificial glycerin resin, mannitol stearate, surfactant intermediates
Other: analytical reagent; Al-electrolytic capacitor electrolyte additive (capacitor grade)
Store sealed, cool, dry, ventilated
Protect from moisture; may cake at high RH/T
Keep from strong oxidants
Store in original pack; prevent contamination
Original sealed pack; typical 24 months (per label/COA)
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GHS 分类 GHS Classification |
多数法规(GHS)不将甘露醇列为危险物质或混合物,无需特殊 GHS 标签与象形图。 Most GHS regs do not classify mannitol as hazardous; no special GHS labeling required. |
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危害声明 H-statements |
通常无强制危害声明(非危险品);个别 SDS 标注 R36/38(刺激眼/呼吸道)/ Usually no mandatory H-statement (non-hazardous); some SDS list R36/38 (eye/respiratory irritation) |
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防范说明 P-statements |
P261(避免吸入粉尘)、P264(操作后清洗)、P280(戴防护手套/眼罩,防尘)/ P261, P264, P280 (dust protection) |
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NFPA 704 |
健康 0 / 易燃 0 / 反应 0(固体、难燃、低危害)/ Health 0 / Flammability 0 / Reactivity 0 (solid, non-combustible, low hazard) |
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急性毒性 Acute Toxicity |
急性毒性低(大鼠口服 LD50 ≈ 17.3 g/kg;小鼠 ≈ 22 g/kg);高剂量可致渗透性缓泻。 Low acute toxicity (rat oral LD50 ≈ 17.3 g/kg; mouse ≈ 22 g/kg); high dose causes osmotic laxation. |
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危险反应 Hazardous Reaction |
与强氧化剂不相容;固体难燃,但粉尘与空气可形成爆炸性混合物(粉尘爆炸风险)/ Incompatible with strong oxidants; solid non-combustible but dust-air mixture may be explosive (dust explosion risk) |
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灭火 Fire-fighting |
适用灭火介质:水、干粉、二氧化碳、泡沫;消防人员佩戴防护装备,注意粉尘 / Suitable media: water, dry powder, CO₂, foam; firefighters wear PPE, beware dust |
内包装 1 kg / 5 kg / 25 kg 塑料袋或铝箔袋,外包装 25 kg 纸板桶或编织袋;食品/医药级建议洁净双层包装。 Inner 1/5/25 kg PE bag or foil; outer 25 kg fibre drum or woven bag; food/pharma clean double pack.
原包装、密封、阴凉干燥保存,典型 24 个月(以厂家 COA/标签为准)/ Original sealed pack, cool & dry; typical 24 months (per COA/label)
Regulatory: pharma per ChP/USP/EP/BP monographs; food per GB 1886.177-2016 (national food-safety standard, food additive mannitol) & EU E 421
Pharma grade may provide HALAL / KOSHER as required
Confirm per destination pharmacopeia & food regulation (e.g., EU EC 1333/2008, US FDA)
Non-hazardous (UN NONH); general cargo
免责声明 / Disclaimer:本技术数据表仅供参考,不构成任何担保。数据基于编制时可得的公开权威信息,重庆广益化工有限公司不对因使用本表所产生的任何后果承担责任。实际技术参数请以每批次出厂 COA 为准。 This TDS is for reference only and does not constitute a warranty. Values per batch COA prevail.
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