Molekula
Hydrochloric acid 37% Ultrapure
ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 2000 · Certificate of Analysis with every batch
Hydrochloric acid 37% Ultrapure is a highly concentrated, high-purity aqueous solution of hydrogen chloride, widely used in laboratories for titrations, pH adjustment, and chemical synthesis, as well as in industrial processes like metal cleaning, food processing, and water treatment. It meets stringent purity standards for sensitive applications. CAS 7647-01-0, molecular formula HCl, molecular weight 36.46 g/mol, stored at ambient conditions. Hazardous—signal word *Danger*. Molekula supplies Hydrochloric acid 37% Ultrapure from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Overview
Hydrochloric acid 37% Ultrapure is a highly concentrated, high-purity aqueous solution of hydrogen chloride, widely used in laboratories for titrations, pH adjustment, and chemical synthesis, as well as in industrial processes like metal cleaning, food processing, and water treatment. It meets stringent purity standards for sensitive applications. CAS 7647-01-0, molecular formula HCl, molecular weight 36.46 g/mol, stored at ambient conditions. Hazardous—signal word *Danger*. Molekula supplies Hydrochloric acid 37% Ultrapure from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Pricing & pack sizes
Specifications
| Property | Value |
|---|---|
| Appearance | Clear, colourless/ pale yellow liquid |
| Colour (Pt-Co) | < 10 Hazen |
| Assay | 34 - 37 % |
| Free Chlorine | < 0.5ppm |
| Sulphur (S) | < 0.3ppm (total) |
| Bromine (Br) | < 10ppm |
| Phosphorous (P) | < 0.01ppm (total) |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Transport Class | 8 |
| Packing Group | III |
| Acidity | Acid |
Identification
| Property | Value |
|---|---|
| SKU | 90018922 |
| CAS Number | 7647-01-0 |
| Molecular Formula | HCl |
| Molecular Weight | 36.46 |
| SMILES | - |
| EC / UN Number | 1789 |
| REACH Code | Y110 |
| TSCA Listed | Yes |
| HTS Code | 28061000 |
| Tariff Code | 2806100000 |
Safety & GHS
-
Corrosive
GHS05
-
Health Hazard
GHS07
Hazard statements
- H290 May be corrosive to metals
- H314 (sub cat. 1B) Causes severe skin burns and eye damage
- H335 May cause respiratory irritation
Precautionary statements
- P260 Do not breathe dust/fume/gas/mist/vapours/spray
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P303+361 IF ON SKIN (or hair): Remove immediately all contaminated clothing. Rinse with water/shower
- P304+341 IF INHALED: If breathing is difficult, 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
Documents
Certificate of Analysis (CoA) by batch
Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.
Synonyms
No alternate names recorded for this product.
Frequently asked questions
What is hydrochloric acid 37% ultrapure commonly used for?
This ultrapure hydrochloric acid is primarily used in analytical laboratories for titrations, sample digestion, and as a reagent in chemical synthesis, ensuring minimal interference in high-precision applications.
What is the chemical formula and molecular weight of hydrochloric acid 37% ultrapure?
The chemical formula is **HCl**, and the molecular weight is **36.46 g/mol**.
How should hydrochloric acid 37% ultrapure be stored?
Store in a tightly sealed container at **ambient temperature**, away from incompatible substances like metals, bases, and oxidizing agents.
What grade of hydrochloric acid 37% ultrapure does Molekula supply?
Molekula supplies this product in **ultrapure grade**, meeting stringent purity requirements for analytical and high-purity applications.
Can Molekula supply hydrochloric acid 37% ultrapure in bulk quantities?
Yes, Molekula can supply hydrochloric acid 37% ultrapure in bulk, with quantities tailored to customer needs—please contact us for specific inquiries.
What documentation comes with an order of hydrochloric acid 37% ultrapure?
Each order includes a **Certificate of Analysis (CoA)**, **Material Safety Data Sheet (MSDS)**, and **batch-specific documentation** confirming purity and compliance.
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