Hoyoshee Chemical industrial Co.Ltd
| Payment Terms | L/C,D/A,D/P,T/T,Western Union |
| Supply Ability | 500 Ton/Month |
| Delivery Time | 5-8 days |
| Brand Name | HOYOSHEE |
| Model Number | HYS-55-4 |
| Certification | ISO9001 |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C,D/A,D/P,T/T,Western Union | Supply Ability | 500 Ton/Month |
| Delivery Time | 5-8 days | Brand Name | HOYOSHEE |
| Model Number | HYS-55-4 | Certification | ISO9001 |
| Place of Origin | China | ||
| High Light | Broad-Spectrum Industrial Biocide ，CAS 26172-55-4 Preservative ，Water Treatment Isothiazolinone | ||
| CAS Number | 26172-55-4 |
| EINECS | 247-500-7 |
| Chemical Name | 5-Chloro-2-methyl-4-isothiazolin-3-one |
Isothiazolone derivatives are compounds containing an isothiazolone ring, representing a new class of broad-spectrum, highly effective non-oxidizing fungicides. Known for their high efficiency, environmental compatibility, and broad-spectrum properties, these biocides are widely used in industrial circulating cooling water, adhesives, textiles, coatings, emulsions, plastics, paper manufacturing, and various other fields.
Typical dosage: 80-300 mg/L
Typical dosage: 0.05-0.4% of active ingredient
Typical dosage: 0.1-0.2% (MIT/CMIT blends)
| Hazard Type | Description |
|---|---|
| Skin Sensitization | Strong contact allergen; most significant concern; sensitization can develop after repeated exposure |
| Skin Irritation | Irritating to skin; prolonged contact may cause chemical burns |
| Eye Damage | Causes serious eye damage (Category 1) |
| Respiratory Sensitization | Inhalation may cause asthma-like reactions (occupational hazard reported) |
| Acute Toxicity | Oral LD50 (rat): ~1000-1400 mg/kg (moderately toxic); dermal LD50 (rabbit): >2000 mg/kg |
| Endpoint | Value |
|---|---|
| Oral LD50 (rat) | 1,000-1,400 mg/kg |
| Dermal LD50 (rabbit) | >2,000 mg/kg |
| Inhalation LC50 (rat) | 2.6-3.4 mg/L (4h) |
| Eye Irritation | Corrosive (causes irreversible damage) |
| Skin Irritation | Severe irritant |
| Skin Sensitization | Strong sensitizer (potency: moderate to strong) |
Isothiazolinones are highly toxic to aquatic organisms:
| Endpoint | Value |
|---|---|
| Fish (LC50) | 0.1-1.0 mg/L (96h) |
| Daphnia magna (EC50) | 0.05-0.5 mg/L (48h) |
| Algae (EC50) | 0.01-0.1 mg/L (72h) |
| Region | Classification |
|---|---|
| GHS | Acute Tox. 4 (Oral), Skin Corr. 1B/1C, Eye Dam. 1, Skin Sens. 1, Aquatic Acute 1 |
| EU CLP | H302 (Harmful if swallowed), H314 (Causes severe skin burns and eye damage), H317 (May cause an allergic skin reaction), H400 (Very toxic to aquatic life) |
| US EPA | Registered pesticide; subject to FIFRA regulations |
| EU BPR | Approved biocidal active substance; usage restricted under Biocidal Products Regulation (EU) 528/2012 |
| Cosmetics Regulation | EU: MIT ≤ 0.0015% (rinse-off only); CMIT/MIT mixtures prohibited in leave-on products; BIT and OIT banned in cosmetics |
Company Details
Business Type:
Manufacturer
Year Established:
2010
Total Annual:
3000W-0.2B
Employee Number:
100~500
Ecer Certification：
Verified Supplier
Hunan Hoyoshee Chemical Industrial Co.Ltd was established in 2019, it is a high-tech enterprise that integrates scientific research, development, design, production, sales, and technical consulting services. The company's annual production of 15000 tons of new materials and water treatment agen... Hunan Hoyoshee Chemical Industrial Co.Ltd was established in 2019, it is a high-tech enterprise that integrates scientific research, development, design, production, sales, and technical consulting services. The company's annual production of 15000 tons of new materials and water treatment agen...
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