About this product
We stock stable bleaching powder (calcium hypochlorite, CAS 7778-54-3) conforming to IS 1065 (Part 1), with 30–35% available chlorine by mass. It is a strong oxidiser used as a chlorine source in household and industrial bleaching duties. We supply it in 50 kg HDPE drums from our Redhills, Chennai warehouse, with dispatch across South India.
Applications & Uses
Safety & Technical Documents
MSDS / SDS
TDS / COA
Certificate of Analysis · with every supply, on request
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Product DataTechnical Specifications
Physical Properties
- Appearance
- White to off-white, free-flowing powder
- Assay
- Available chlorine 30–35% by mass
- Density
- Bulk density 0.5–0.9 g/ml
- Solubility
- Matter insoluble in water: 10% max by mass
Supply & Packaging
- Packaging
- 50 kg HDPE drums
- Grades Available
- Stable, IS 1065 (Part 1)
Compliance & Storage
- HS Code
- 2828 10 10
- UN Number
- 2208
- Hazard Class
- Class 5.1 — Oxidiser
- Storage
- Keep cool, dry and away from acids; strong oxidiser — avoid contact with moisture and organic matter
These specs are indicative. Request a Certificate of Analysis (COA) for batch-specific values.
Source Manufacturers
Sourced directly from verified manufacturers for consistent quality and traceability.
Supplied across South IndiaCoimbatoreMaduraiHosurBangaloreHyderabadVisakhapatnamKochi
Frequently Asked Questions
What is bleaching powder and what is it used for?
Bleaching powder is the common trade name for calcium hypochlorite (CAS 7778-54-3), historically called chlorinated lime. The stable grade we stock is governed by IS 1065 (Part 1), which covers household and industrial use. It works as a source of available chlorine — 30–35% by mass — for bleaching and oxidation duties.
What are the CAS number and HSN code of bleaching powder?
The CAS number of bleaching powder (calcium hypochlorite) is 7778-54-3. Its HSN code is 2828 10 10.
What is the IS 1065 specification for stable bleaching powder?
IS 1065 (Part 1) is the Indian Standard for Stable Bleaching Powder, Household and Industrial Use. The stable grade we supply specifies available chlorine of 30–35% by mass, moisture 2.0% max, matter insoluble in water 10% max, and chlorine loss of 5% max over 30 days.
How should bleaching powder be stored and handled?
Bleaching powder is a strong oxidiser (UN 2208, Class 5.1) and releases chlorine gas on contact with acids, moisture or organic matter. Keep it cool, dry and away from acids, and avoid inhaling dust and fumes.
Where can I buy stable bleaching powder in Chennai?
We supply stable bleaching powder in 50 kg HDPE drums from our Redhills warehouse in Chennai, with dispatch across South India. Order sizes depend on packaging and current stock — call or WhatsApp +91 86087 80096 for a quote.
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Product Details
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