Molekula
حمض 5-سولفوإيزوفثاليك، ملح الصوديوم
5-Sulfoisophthalic acid, sodium salt is a sodium salt of a sulfonated aromatic dicarboxylic acid used in the synthesis of polyesters and specialty polymers. It serves as a key monomer in producing water-soluble and UV-resistant polymers. CAS: 6362-79-4, Molecular Formula: C8H5NaO7S, Molecular Weight: 268.18 g/mol, Storage: Ambient, Signal Word: Warning. Molekula supplies 5-Sulfoisophthalic acid, sodium salt from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
نظرة عامة
5-Sulfoisophthalic acid, sodium salt is a sodium salt of a sulfonated aromatic dicarboxylic acid used in the synthesis of polyesters and specialty polymers. It serves as a key monomer in producing water-soluble and UV-resistant polymers. CAS: 6362-79-4, Molecular Formula: C8H5NaO7S, Molecular Weight: 268.18 g/mol, Storage: Ambient, Signal Word: Warning. Molekula supplies 5-Sulfoisophthalic acid, sodium salt from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
المواصفات
| Property | Value |
|---|---|
| Appearance | White powder |
| pH | 1.8 - 2.2 |
| Sulfate | <500mg/kg |
| Assay | NLT 99% |
| Iron | <5mg/kg |
| Moisture | <0.5% |
| Acidity (mgKOH/g) | 418 +/-3 |
التخزين والتعامل
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Shelf Life | 24 months |
| Acidity | Acid |
التعرف
| Property | Value |
|---|---|
| CAS Number | 6362-79-4 |
| Molecular Formula | C8H5NaO7S |
| Molecular Weight | 268.18 |
| SMILES | C1=C(C=C(C=C1C(=O)O)S(=O)(=O)[O-])C(=O)O.[Na+] |
| REACH Code | Y110 |
| TSCA Listed | Yes |
| HTS Code | 2917393000 |
| Tariff Code | 2917398590 |
السلامة ونظام التصنيف والتحذير العالمي
-
Health Hazard
GHS07
-
Serious Health Hazard
GHS08
بيانات الخطر
- H315 Causes skin irritation
- H319 Causes serious eye irritation
- H335 May cause respiratory irritation
- H361 Suspected of damaging fertility or the unborn child
إقرارات احترازية
- P261 Avoid breathing dust/fume/gas/mist/vapours/spray
- P263 Avoid contact during pregnancy/while nursing
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P302+352 IF ON SKIN: Wash with soap and water
- P304+340 IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing
- 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
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.
الأسعار ومقاسات التعبئة
مرادفات
لا توجد أسماء بديلة مسجلة لهذا المنتج.
الأسئلة الشائعة
What is 5-Sulfoisophthalic acid, sodium salt used for?
It is primarily used in the synthesis of polyesters and polyamides for applications in textiles, coatings, and plastics.
What is the chemical formula and molecular weight?
The formula is C8H5NaO7S with a molecular weight of 268.18 g/mol.
How should this compound be stored?
Store at ambient temperature, protected from moisture and heat.
What grade is available?
Available in technical grade; custom grades may be available upon request.
Can Molekula supply this in bulk?
Yes, bulk quantities are available—please contact us for pricing and availability.
What documentation comes with the order?
Each order includes a Certificate of Analysis (CoA) and Safety Data Sheet (SDS).
جاهز للطلب أو تحتاج إلى حزمة مخصصة؟
أخبرنا بالمنتج، والجودة، والكمية — عادةً ما نرد خلال يوم عمل واحد بأسعار التوريد وموعد التسليم.