Molekula
هيدروكينون
Hydroquinone
Hydroquinone is a white crystalline solid used in organic synthesis, as a photographic developer, and in dermatological treatments for hyperpigmentation. It is a potent reducing agent and antioxidant. Available in powder form with a CAS number of 123-31-9, molecular formula C6H4(OH)2, and molecular weight 110.11 g/mol. Store at ambient temperature. Hazardous: signal word Danger. Molekula supplies Hydroquinone from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
نظرة عامة
Hydroquinone is a white crystalline solid used in organic synthesis, as a photographic developer, and in dermatological treatments for hyperpigmentation. It is a potent reducing agent and antioxidant. Available in powder form with a CAS number of 123-31-9, molecular formula C6H4(OH)2, and molecular weight 110.11 g/mol. Store at ambient temperature. Hazardous: signal word Danger. Molekula supplies Hydroquinone from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
الأسعار ومقاسات التعبئة
المواصفات
| Property | Value |
|---|---|
| Appearance | White solid |
| Melting Point | 171.0°C - 174.0°C |
| Identification | Conforms to reference |
| Assay | ≥99.5% |
| Iron | ≤5 ppm |
| Moisture | ≤0.60% |
| Sulphuric Ashes | ≤0.0500% |
| Heavy Metals (as lead) | ≤10 ppm |
| Appearance of aqueous solution at 5% | Clear to very slightly cloudy |
| Colour of this solution | ≤30 Hazen |
التخزين والتعامل
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Flash Point | 165 C |
| Transport Class | 6.1 |
| Packing Group | III |
| Shelf Life | 24 months |
| Acidity | Acid |
التعرف
| Property | Value |
|---|---|
| SKU | 18759645 |
| CAS Number | 123-31-9 |
| Molecular Formula | C6H4(OH)2 |
| Molecular Weight | 110.11 |
| SMILES | C1=CC(=CC=C1O)O |
| EC / UN Number | 2811 |
| REACH Code | Y110 |
| TSCA Listed | Yes |
| HTS Code | 2907.22.5000 |
| Tariff Code | 2907220010 |
السلامة ونظام التصنيف والتحذير العالمي
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Corrosive
GHS05
-
Toxic
GHS06
-
Health Hazard
GHS07
-
Serious Health Hazard
GHS08
-
Hazardous to the Environment
GHS09
بيانات الخطر
- H301 Toxic if swallowed
- H317 May cause an allergic skin reaction
- H318 Causes serious eye damage
- H341 Suspected of causing genetic defects
- H351 Suspected of causing cancer
- H400 Very toxic to aquatic life
إقرارات احترازية
- P260 Do not breathe dust/fume/gas/mist/vapours/spray
- P273 Avoid release to the environment
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P301+312 IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell
- P303+361 IF ON SKIN (or hair): Remove immediately all contaminated clothing. Rinse with water/shower
- P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
مخصص للأغراض البحثية والصناعية فقط
الوثائق
أوراق بيانات السلامة (SDS)
متوفر بـ PT, IT, FR, ES, DE, EN.
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PT - (18759645) HYDROQUINONE [123-31-9].pdf
SDS · PT · 273 KB
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IT - (18759645) HYDROQUINONE [123-31-9].pdf
SDS · IT · 266 KB
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FR - (18759645) HYDROQUINONE [123-31-9].pdf
SDS · FR · 268 KB
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ES - (18759645) HYDROQUINONE [123-31-9].pdf
SDS · ES · 267 KB
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DE - (18759645) HYDROQUINONE [123-31-9].pdf
SDS · DE · 271 KB
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EN - (18759645) HYDROQUINONE [123-31-9].pdf
SDS · EN · 268 KB
شهادة التحليل (CoA) حسب الدفعة
أدخل رقم الدفعة أو الحزمة للحصول على شهادة المطابقة الخاصة بهذه الدفعة المحددة. يمكننا إنشاء واحدة من بيانات المواصفات إذا لم تكن هناك نسخة PDF محفوظة.
مرادفات
لا توجد أسماء بديلة مسجلة لهذا المنتج.
الأسئلة الشائعة
What is hydroquinone used for?
Hydroquinone is primarily used in organic synthesis, as an antioxidant in rubber and plastics, and in pharmaceuticals for skin lightening treatments.
What is the chemical formula and molecular weight of hydroquinone?
The chemical formula is C6H4(OH)2 and the molecular weight is 110.11 g/mol.
How should hydroquinone be stored?
Hydroquinone should be stored at ambient temperature, protected from light and air to prevent oxidation.
What grade of hydroquinone does Molekula supply?
Molekula supplies hydroquinone in analytical grade, suitable for laboratory and industrial applications.
Can Molekula supply hydroquinone in bulk?
Yes, Molekula can supply hydroquinone in bulk quantities; please contact our sales team for pricing and availability.
What documentation comes with a hydroquinone order?
Each order includes a Certificate of Analysis (CoA) and Safety Data Sheet (SDS), compliant with regulatory standards.
جاهز للطلب أو تحتاج إلى حزمة مخصصة؟
أخبرنا بالمنتج، والجودة، والكمية — عادةً ما نرد خلال يوم عمل واحد بأسعار التوريد وموعد التسليم.