• 甘露醇 Mannitol,Chongqing Guangyi Chemical Co., Ltd,甘露醇 Mannitol
  • 甘露醇 Mannitol,Chongqing Guangyi Chemical Co., Ltd,甘露醇 Mannitol

甘露醇 Mannitol

No.CAS 69-61-2
Mannitol is used as a sweetener and anti‑caking agent in the food industry. It acts as an osmotic diuretic in pharmaceutical injections. It also applies in pharmaceutical excipients, chemical synthesis and cosmetic formulations.
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  • 甘露醇 Mannitol,Chongqing Guangyi Chemical Co., Ltd,甘露醇 Mannitol

Description

  1. 产品标识 / Product Identification

产品名称 Product Name

甘露醇 / Mannitol (D-Mannitol)

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

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)

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)

形态 Form

白色结晶性粉末 / White crystalline powder

CAS 登记号 CAS No.

69-65-8

EC / EINECS 号

200-711-8(EINECS)/ 200-711-8 (EINECS)

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)

海关编码 HS Code

2905.43(细分 2905430000「甘露糖醇」)/ 2905.43 (subheading 2905430000 'Mannitol')

PubChem CID

6251(PubChem)/ 6251 (PubChem)

InChIKey

FBPFZTCFMRRESA-KVTDHHQDSA-N

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



  1. 组分信息 / Composition

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.

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).

组分 Component

CAS 登记号 CAS No.

含量 Content (wt%)

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%


  1. 理化性质 / Physical & Chemical Properties

分子式/分子量 Formula / MW

C6H14O6 / 182.17 g/mol

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

颜色 Color

白色 / White

气味 Odor

无臭 / Odorless

离子型 Ionic Type

非离子;中性糖醇(六元醇)/ Non-ionic; neutral sugar alcohol (hexahydric alcohol)

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)

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)

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

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)

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)

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)

粘度 Viscosity

不适用(固体)/ N/A (solid)


  1. 典型产品规格 / Typical Product Specifications

项目 Item

典型值 Typical

测试方法/来源 Method / Source

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

鉴别 Identification

符合(红外/化学法)/ Conforms (IR / chemical)

ChP/EP 通则 / General methods

熔点 Melting point

166–170 °C

毛细管法 / Capillary

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

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

干燥失重 Loss on drying

≤0.5%(105°C;EP ≤1.0%)/ ≤0.5% (USP); ≤1.0% (EP)

重量法 / Gravimetric

灼烧残渣 Residue on ignition

≤0.1%

重量法 / Gravimetric

氯化物 Chloride (Cl)

≤0.005%

比浊法 / Turbidimetry

硫酸盐 Sulfate (SO₄)

≤0.006%

比浊法 / Turbidimetry

还原糖 Reducing sugars

合格 / Passes

比色/滴定 / Colorimetry

重金属(以 Pb 计)Heavy metals (as Pb)

≤10 ppm

AAS / 比色

镍 Nickel

≤1 ppm(氢化工艺,医药级)/ ≤1 ppm (hydrogenation, pharma)

AAS

砷 Arsenic

≤2 ppm

AAS

微生物限度 Microbial limits

TAMC ≤1000 cfu/g;TYMC ≤100 cfu/g

平板计数 / Plate count

细菌内毒素 Bacterial endotoxin

符合(注射级)/ Passes (injection grade)

凝胶法 / Gel-clot


  1. 用途 / Applications
  • 医药:渗透性利尿剂/脱水药(降低颅内压、眼内压);片剂填充剂/稀释剂、冻干保护剂、矫味剂

Pharma: osmotic diuretic/dehydrating agent (↓intracranial/intraocular pressure); tablet filler/diluent, lyophilization protectant, flavor

  • 食品:低热量甜味剂(E421,甜度约蔗糖一半、具清凉口感)、防粘剂、糖果/口香糖赋形

Food: low-calorie sweetener (E421, ~half sucrose sweetness, cooling taste), anti-sticking, confectionery/chewing-gum

  • 化妆品:保湿剂、肤感调节剂,提供清爽润滑体验

Cosmetics: humectant, sensory modifier for fresh, smooth feel

  • 化工:松香酸酯、人造甘油树脂、硬脂酸甘露醇酯、表面活性剂等合成中间体

Chemical: rosin ester, artificial glycerin resin, mannitol stearate, surfactant intermediates

  • 其他:分析试剂;电子行业铝电解电容电解液添加剂(电容级)

Other: analytical reagent; Al-electrolytic capacitor electrolyte additive (capacitor grade)

  1. 储存与操作 / Storage & Handling
  • 密封、阴凉、干燥、通风处储存 / Store sealed, cool, dry, ventilated

Store sealed, cool, dry, ventilated

  • 防潮(虽低吸湿,高湿高温仍可能吸湿结块)/ Protect from moisture (low hygroscopic but may cake at high RH/T)

Protect from moisture; may cake at high RH/T

  • 远离强氧化剂 / Keep from strong oxidants

Keep from strong oxidants

  • 建议原包装(塑料袋/铝箔袋/纸板桶)储存,防止污染 / Store in original pack (PE bag/foil/fibre drum); prevent contamination

Store in original pack; prevent contamination

  • 原包装保存,典型保质期 24 个月(以厂家标签/COA 为准)/ Original sealed pack; typical shelf life 24 months (per label/COA)

Original sealed pack; typical 24 months (per label/COA)

  1. 安全信息 / Safety Information

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.

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)

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)

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)

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.

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)

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


  1. 包装 / Packaging

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.

  1. 保质期 / Shelf Life

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)

  1. 法规与合规 / Regulatory & Compliance
  • 法规状态:医药级须符合 ChP/USP/EP/BP 各论;食品级依 GB 1886.177-2016(食品安全国家标准 食品添加剂 甘露醇)及欧盟 E 421

Regulatory: pharma per ChP/USP/EP/BP monographs; food per GB 1886.177-2016 (national food-safety standard, food additive mannitol) & EU E 421

  • 医药级可按客户要求提供 HALAL / KOSHER 等资质 / Pharma grade may provide HALAL / KOSHER per customer requirement

Pharma grade may provide HALAL / KOSHER as required

  • 出口前按目的国药典与食品法规确认成分合规与标签(如 EU EC 1333/2008 食品添加剂、US FDA)

Confirm per destination pharmacopeia & food regulation (e.g., EU EC 1333/2008, US FDA)

  • 非危险货物(UN NONH / 非 DG);运输按普通化学品常规管理 / Non-hazardous (UN NONH); general cargo

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.

© 2026 Chongqing Guangyi Chemical Co., Ltd.