Mubychem Group, established in 1976, is the pioneer manufacturer of PCB Copper Etchant or Ammoniacal Etchant, Pharmaceutical, Fragrance & Flavor chemicals in India. Mubychem Group has several manufacturing facilities spread across Gujarat and Mumbai India and world wide contacts and toll manufacturers. We are exporting globally to countries like USA, Europe, UAE, South Africa, Tanzania, Kenya, Egypt, Nigeria, Uganda, Turkey, Mexico, Brazil, Chile, Argentina, Dubai etc.

The participating units have one or more accreditations like FDA - GMP approval; ISO-9001 Certified; "REACH" Pre-registered; ISO-22000; Kosher Certified; Halal Certified; HACCP. We offer Pure & IP BP USP FCC Food Grade ACS AR Analytical Reagent Grades of Chemicals

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Manufacturer Exporter IndiaJumbo Packing; Exports to USA UAE Europe Africa Tanzania Kenya Uganda Egypt Turkey Brazil Chile Argentina Dubai etc. Chemicals Container Leak Proof Drum Quick DeliveryProduct Image; Liquid ProductsExporter Importer

MSDS of PCB Copper Etchant or Ammoniacal Etchant Manufacturers

Ammoniacal Etchant Manufacturers

Ammoniacal Etchant
For PCB Etching, Copper Etching
PCB Copper Ammoniacal Etchant

Ammoniacal etchant MSDS Sheet; Material Safety Data Sheet

1. Product Identification

MSDS Name: Ammoniacal Etchant
CAS No.:
As shown in composition column 2.
Molecular Weight: Not applicable to mixture
Chemical Formula: Not applicable to mixture

2. Composition/Information on Ingredients

Ingredient: Ammonium Chloride
CAS No.: 12125-02-9
Percent: 15 - 25%
Ingredient: Ammonium Hydroxide
CAS No.:  1336-21-6
Percent: 15 - 20%
Ingredient: Ammonium Carbonate
CAS No.: -
Percent: 2-5%
It is an aqueous solution.

3. Hazards Identification

Emergency Overview

Danger! Causes eye and skin burns. Causes digestive and respiratory tract burns. Harmful if swallowed or inhaled. It is very toxic to aquatic life.
Target Organs: Eyes, skin, mucous membranes.

Health Rating: 3
Flammability Rating: 0
Reactivity Rating: 0
Lab Protective Equip: Vapor respirator, Goggles Lab Coat.

Health: 2
Flammability: 0
Reactivity: 0
Specific hazard:
Protective Equipment: Gloves. Full suit. Vapor respirator. Be sure to use an approved/certified respirator or equivalent. Wear appropriate respirator when ventilation is inadequate. Face shield.
------------------ ---------------------------

Potential Health Effects
Inhalation: Toxic by inhalation. May be fatal if inhaled. Corrosive. May cause irritation of the upper respiratory tract. If Ammoniacal etchant is inhaled, remove to fresh air. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical attention.
Ingestion: It causes irritation to the gastrointestinal tract. This material may be harmful or fatal if swallowed. Corrosive and may cause severe and permanent damage to mouth, throat, and stomach. May cause vomiting. If large quantities of this material are swallowed, call a physician immediately.
Skin Contact: Ammoniacal etchant causes irritation to skin. Symptoms include redness, itching, burning and pain.
Eye Contact: Corrosive to the eyes and may cause severe damage including blindness. It causes irritation, redness, and pain. It can cause long term damage.
Chronic Exposure: No information found.
Aggravation of Pre-existing Conditions: No information found.

4. First Aid Measures

Inhalation: Remove to fresh air. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical attention.
Ingestion: Never give anything by mouth to an unconscious person. Get medical attention.
Skin Contact: Immediately flush skin with plenty of water for at least 15 minutes. Remove contaminated clothing and shoes. Get medical attention. Wash clothing before reuse. Thoroughly clean shoes before reuse.
Eye Contact: Check for and remove any contact lenses. In case of contact, immediately flush eyes with plenty of water for at least 15 minutes. Cold water may be used. Get medical attention.

5. Fire Fighting Measures

Fire: Ammoniacal etchant is not considered to be a fire hazard.
Explosion: It is not considered to be an explosion hazard.
Fire Extinguishing Media: Use any means suitable for extinguishing surrounding fire. Water spray may be used to keep fire exposed containers cool.
Special Information: In the event of a fire, wear full protective clothing and NIOSH-approved self-contained breathing apparatus with full face piece operated in the pressure demand or other positive pressure mode.

6. Accidental Release Measures

Small Spill: Use appropriate tools to put the spilled solid in a convenient waste disposal container. Finish cleaning by spreading water on the contaminated surface and dispose of according to local and regional authority requirements.
Large Spill: Absorb spill with inert material (e.g., dry sand or earth), then place in a chemical waste container. Use a shovel to put the material into a convenient waste disposal container. Be careful that the product is not present at a concentration level above TLV. Use water spray curtain to divert vapor drift. Use water spray to reduce vapors. Neutralize spill with a weak acid such as vinegar or acetic acid. Prevent entry into sewers, basements or confined areas; dike if needed. Call for assistance on disposal. It is a corrosive liquid & poisonous liquid. Stop leak if without risk.

7. Handling and Storage

Keep Ammoniacal etchant in a tightly closed container. Protect it from physical damage. Store it in a cool, dry, ventilated area away from sources of heat, moisture and incompatibilities. Containers of Ammoniacal etchant material may be hazardous when empty since they retain product residues (dust, solids); observe all warnings and precautions listed for the product.

8. Exposure Controls/Personal Protection

Airborne Exposure Limits:
Ammonium chloride:
-ACGIH Threshold Limit Value (TLV):
10 mg/m3 (TWA); 20 mg/m3 (STEL) Fume
Airborne Exposure Limits:
For Ammonia:
- OSHA Permissible Exposure Limit (PEL) -
50 ppm (TWA)
- ACGIH Threshold Limit Value (TLV)
25 ppm (TWA), 35 ppm (STEL).
Ventilation System: A system of local and/or general exhaust is recommended to keep employee exposures below the Airborne Exposure Limits. Local exhaust ventilation is generally preferred because it can control the emissions of the contaminant at its source, preventing dispersion of it into the general work area. Please refer to the ACGIH document, Industrial Ventilation, A Manual of Recommended Practices, most recent edition, for details.
Personal Respirators (NIOSH Approved): If the exposure limit is exceeded and engineering controls are not feasible, a half face piece particulate respirator (NIOSH type N95 or better filters) may be worn for up to ten times the exposure limit or the maximum use concentration specified by the appropriate regulatory agency or respirator supplier, whichever is lowest.. A full-face piece particulate respirator may be worn. If oil particles (e.g. lubricants, cutting fluids, glycerin, etc.) are present, use a NIOSH type R or P filter. For emergencies or instances where the exposure levels are not known, use a full-face piece positive-pressure, air-supplied respirator.
Skin Protection:
Wear impervious protective clothing, including boots, gloves, lab coat, apron or coveralls, as appropriate, to prevent skin contact.
Eye Protection: Use chemical safety goggles and/or full face shield where dusting or splashing of solutions is possible. Maintain eye wash fountain and quick-drench facilities in work area.

9. Physical and Chemical Properties

Physical state and appearance: Liquid.
Odor: Ammoniacal.
pH of Ammoniacal etchant : 8-9
Sp. Gravity: 1.2
% Volatiles by volume @ 21C (70F): 0
Boiling Point: -
Melting Point: -
Vapor Density (Air=1): 1.9
Vapor Pressure (mm Hg): NA.
Evaporation Rate (BuAc=1): No information found

10. Stability and Reactivity

Stability: Ammoniacal etchant is stable under ordinary conditions of use and storage.
Hazardous Decomposition Products: Ammoniacal etchant involvement in a fire causes decomposition to form hydrogen chloride and ammonia.
Hazardous Polymerization: Will not occur.
Incompatibilities: Concentrated acids, strong bases, silver salts, potassium chlorate, ammonium nitrate, bromine trifluoride and iodine heptafluoride. Ammoniacal etchant reacts explosively with potassium chlorate or bromine trifluoride, and violently with bromide pentafluoride, ammonium compounds, nitrates, and iodine heptafluoride. Explosive nitrogen trichloride may result from reaction of Ammoniacal etchant and hydrogen cyanide.
Conditions to Avoid: Heat, moisture, incompatibles.

11. Toxicological Information

TOXICITY DATA: (44 % AMMONIUM HYDROXIDE); Oral Toxicity: LD50: 350 Mg/Kg (Rat)
TOXICITY DATA: (100 % AMMONIUM CHLORIDE); Oral Toxicity: LD50: 1650 Mg/Kg (Rat), LD50: 1300 Mg/Kg (Mouse)
TOXICITY DATA: (100 % AMMONIUM CARBONATE); Intravenous Toxicity: LD50: 96 Mg/Kg (Mouse)

12. Ecological Information

BOD5 and COD: Not available.
Products of Biodegradation: Possibly hazardous short term degradation products are not likely. However, long term degradation products may arise.
Toxicity of the Products of Biodegradation: The products of degradation are less toxic than the product itself.
Biological effects: Highly toxic for aquatic organisms.

13. Disposal Considerations

Whatever cannot be saved for recovery or recycling should be managed in an appropriate and approved waste disposal facility. Processing, use or contamination of this product may change the waste management options. State and local disposal regulations may differ from federal disposal regulations. Dispose of container and unused Ammoniacal etchant in accordance with legal requirements.

14. Transport Information

DOT Shipping Name: Corrosive Liquid, Basic, Inorganic, N.O.S.(Ammonium Hydroxide, Ammonium Chloride, Ammonium Carbonate)
DOT Hazard Class: 8
Hazardous Ingredients: Ammonium Hydroxide, Ammonium Chloride, Ammonium Carbonate
Identification Number: UN 3266
Packing Group: II
Label: Corrosive

15. Regulatory Information

The mixture contains ingredients  listed on the TSCA inventory.
Section 313
This product contains ammonia and is subject to reporting as ammonia and ammonium ion on an ammonia basis = 1.6 Lb/Gal.
Hazardous by definition of Hazard Communication Standard (29 CFR 1910.1200).
California No Significant Risk Level:
This product may contain chemicals known to the state of California to cause cancer, or birth defects or other reproductive harm.
This product contains ingredients that are listed for disclosure or reporting inbthe states of California, Connecticut, Illinois, Louisiana, Massachusetts, Minnesota, North Carolina, New Jersey, New York, Pennsylvania, Rhode Island, and Texas.

Listed on the Domestic Substances List.
Ammonium hydroxide: item number 96, reporting at 1% threshold; Ammonium chloride is item number 88 from the Ingredient Disclosure List and is subject to reporting at 1% threshold.

Health Rating: 3
Flammability Rating: 0
Reactivity Rating: 0
Lab Protective Equip: Vapor respirator, Goggles Lab Coat.

Health: 2
Flammability: 0
Reactivity: 0
Specific hazard:
Protective Equipment: Gloves. Full suit. Vapor respirator. Be sure to use an approved/certified respirator or equivalent. Wear appropriate respirator when ventilation is inadequate. Face shield.

Australian Hazchem Code: NA.
Poison Schedule: NA.

16. Other Information

Our company provides this  Ammoniacal etchant MSDS information sheet contained herein in good faith but makes no representation as to its comprehensiveness or accuracy. This Ammoniacal etchant MSDS sheet is intended only as a guide to the appropriate precautionary handling of the material by a properly trained person using this product. Individuals receiving the information must exercise their independent judgment in determining its appropriateness for a particular purpose.

PCB Copper Etchant Manufacturers
Ammoniacal Etchant manufacturer at:

TEL: (OFFICE) 91-22-23774610, 91-22- 23723564. 91-22-23728264

e-mail: info@mubychem.com

USA & Canadian Customers may e-mail: us@mubychem.com


India Manufacturer Logo
and Usual Disclaimer is Applicable.

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PCB Copper Ammoniacal Etchant Manufacturers

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