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Polyvinyl Alcohol BP USP NF FCC Food Grade Manufacturers, SDS MSDS Sheet

Polyvinyl Alcohol : CAS Number: 9002-89-5 , EINECS EC Number: -, Molecular Formula: [-CH2CHOH-]n  or C2H4O)x, Molecular Weight: -- HS Code ---**

For MSDS Sheet Click
MSDS Sheet of Polyvinyl Alcohol Manufacturers

Polyvinyl Alcohol
BP USP FCC Food Grade
Polyvinyl Alcoholl

Poly(vinyl alcohol) (PVOH, PVA, or PVAl) is a water-soluble synthetic polymer. It has the idealized formula [CH2CH(OH)]n. It is used in papermaking, textiles, and a variety of coatings. It is white (colourless) and odorless. It is supplied as beads or as solutions in water.

Poly(vinyl alcohol) or Poly vinyl alcohol BP Grade
Ph Eur

Poly(vinyl alcohol) is obtained by polymerisation of vinyl acetate, followed by partial or almost complete hydrolysis of poly(vinyl acetate) in the presence of catalytic amounts of alkali or mineral acids.
Poly(vinyl alcohol) polymers comply with the following indices:
The mean relative molecular mass lies between 20 000 and 150 000. The viscosity is 3 to 70
mPa·s. The ester value which characterises the degree of hydrolysis is not greater than 280.

CHARACTERS
Appearance: Yellowish-white powder or translucent granules.
Solubility: Soluble in water, slightly soluble in ethanol, practically insoluble in acetone.
Various grades of poly(vinyl alcohol) are available. They differ in their degree of polymerisation and their degree of hydrolysis which determine the physical properties of the different grades. They are characterised by the viscosity and the ester value of the substance.

IDENTIFICATION
A. Infrared absorption spectrophotometry: To pass the test.
PreparationıDiscs; in some cases, the sample has to be milled, after cooling if necessary, before preparing the discs.
The spectrum obtained shows absorption maxima corresponding to poly(vinyl alcohol) at 2940 cm-1 and 2920 cm-1.
B. It complies with the test for viscosity (see Tests).

TESTS
Solution S: Heat on a water-bath 250 ml of water R in a borosilicate round-bottomed flask attached to a reflux condenser with stirrer, add 10.0 g of the substance to be examined and continue heating for 30 min with continuous stirring. Remove the flask from the water-bath and continue stirring until room temperature is reached.
Appearance of solution: Solution S is clear and not more intensely coloured than reference solution.
pH: 4.5 to 6.5 for solution S.
Viscosity: 85 per cent to 115 per cent of the value stated on the label.
Determine the viscosity using a falling ball viscometer immediately after preparation of solution S at 20 ± 0.1 °C.
Acid value: Maximum 3.0.
Ester value: 90 per cent to 110 per cent of the value stated on the label.
Heavy metals: Maximum 10 ppm.
Loss on drying: Maximum 5.0 per cent, determined on 1.000 g by drying in an oven at 105 °C for 3 h.
Sulphated ash: Maximum 1.0 per cent, determined on 1.0 g.

LABELLING
The label states:
the viscosity for a 40 g/l solution;
the ester value.

For Original Monographs of IP Indian Pharmacopoeia BP British Pharmacopoeia USP US Pharmacopoeia FCC Food Grade product, please check with the respective web-pages or books.

Manufacturers:

MUBY CHEMICALS
Ambernath Mumbai, Ankleshwar Gujarat, India
TEL: (OFFICE) 91-22-23770100, 23726950
Current Date Time in India GMT+5:30

e-mail: info@mubychem.com

USA & Canadian Customers may
e-mail: usa@mubychem.com
Call toll-free 1-844-682-9243 (1-844-MUBYCHEM)

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Last 14 August, 2017

List of All the IP BP USP FCC ACS Grades of Chemicals
Best Seller Fast Moving IP BP USP FCC ACS Grades of Chemicals Ex-stock Items
Ammonium Bicarbonate Ammonium Bromide
Ammonium Carbonate Ammonium Chloride
Ammonium Molybdate Ammonium Sulfate
Aluminum Chloride Benzyl Alcohol
Borax; Sodium Borate Boric Acid
Calcium Acetate Calcium Chloride
Calcium Gluconate Calcium Hydroxide
Calcium Lactate Calcium Oxide
Calcium Saccharate Calcium Sulfate
Chromic Chloride Citric Acid
Calcium Citrate Copper Gluconate
Copper Sulfate, Cupric Sulphate Cupric Chloride
Ferrous Fumarate Ferrous Gluconate
Fumaric Acid Ferrous Sulphate
Ferric Sulfate Ferric Ammonium Citrate
Ferric Chloride  
Gentian Violet Mannitol
Magnesium Chloride Magnesium Gluconate
Magnesium Lactate Dihydrate Magnesium Sulfate
Magnesium Trisilicate Maleic Acid
Malic Acid BP USP Manganese Gluconate
Manganese Sulfate Manganese Chloride
Methylene Blue Potassium Bromide
Potassium Chloride Potassium Gluconate
Potassium Bitartrate, Cream of Tartar Potassium Hydroxide
Potassium Iodide Potassium Iodate
Potassium Sorbate Sodium Acetate
Sodium Bicarbonate Sodium Butyrate
Sodium Caprylate Sodium Fluoride
Sodium Gluconate Sodium Hydroxide Pellets
Sodium Iodide Sodium Lactate
Sodium Perborate Sodium Propionate
Sodium Thiosulfate Sodium Sulfate
Stannous Chloride Dihydrate Zinc Carbonate
Zinc Chloride Zinc Gluconate
All Product List

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Polyvinyl Alcohol SDS GHS, MSDS Sheet, Material Safety Data Sheet

1. PRODUCT DESCRIPTION

Product Name: Polyvinyl Alcohol or Poly(Vinyl Alcohol)
Synonyms:  PVA, PVOH
CAS Number: 9002-89-5
EINECS EC Number: 209-183-3
Molecular Weight: -
Molecular Formula: [-CH2CHOH-]n or C2H4O)x

2. HAZARD IDENTIFICATION

GHS, Globally Harmonized System Classification in accordance with 29 CFR 1910

GHS Label Elements
None


Signal Words
: None

Hazards not otherwise classified (HNOC):
May causes mild skin irritation.
May causes eye irritation, if exposed in large quantity.
May be harmful if inhaled, if exposed in large quantity.
May cause respiratory irritation, if exposed in large quantity.

Precautionary statements:
P261: Avoid breathing dust/fume/gas/mist/vapors/spray.
P262: Do not get in eyes, on skin, or on clothing.
P281: Use personal protective equipment as required.
P302+P352 - IF ON SKIN: Wash with plenty of soap and water.
P303+P361+P353 - IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower.
P304 + P340 - IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing.
P305 + P351 + P338 - IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P337+313: If eye irritation persists get medical advice/attention.
Not a hazardous substance or mixture according to Regulation (EC) No. 1272/2008.
This substance is not classified as dangerous according to Directive 67/548/EEC.
HMIS (Perceived): Health hazard: 0, Flammability:1, Physical hazards: 0
NFPA (Perceived): Health hazard: 0, Fire: 1, Reactivity Hazard: 0

3. COMPOSITION/INFORMATION ON INGREDIENTS

Product Name: Polyvinyl Alcohol or Poly(Vinyl Alcohol)
Synonyms:  PVA, PVOH
CAS Number: 9002-89-5
Molecular Weight: [-CH2CHOH-]n or C2H4O)x

4. FIRST AID MEASURES

Always get medical attention after the first aid is over.

Emergency and First Aid Procedures:
Eyes - Flush with water for at least 15 minutes, raising and lowering eyelids occasionally. Get medical attention if irritation persists.
Skin - Thoroughly wash exposed area for at least 15 minutes. Remove contaminated clothing. Launder contaminated clothing before reuse. Get medical attention if irritation persists.
Ingestion - If Polyvinyl Alcohol is swallowed, if conscious, give plenty of water. Immediately call a physician. Never give anything by mouth to an unconscious person.
Inhalation - Remove to fresh air. Give oxygen if breathing is difficult; give artificial respiration if breathing has stopped. Get medical attention.

5. FIREFIGHTING PROCEDURES

NFPA Perceived: Health: 0, Fire: 1, Reactivity: 0
Extinguisher Media: Use media suitable to extinguish surrounding fire. Use water spray, alcohol-resistant foam, dry chemical or carbon dioxide.
Flammable Limits in Air % by Volume: N/A
Special Fire fighting Procedures: Firefighters should wear full protective equipment and NIOSH approved self-contained breathing apparatus.

6. SPILL OR LEAK PROCEDURES

Steps to be taken in Case Polyvinyl Alcohol is Released or Spilled:
Avoid dust formation. Avoid breathing vapors, mist or gas. Ventilate area of leak or spill. Wear appropriate personal protective equipment.
Sweep up and containerize for reclamation or disposal. Vacuuming or wet sweeping may be used to avoid dust dispersal. Do not let product enter drains. Small amounts of residue may be flushed to sewer with plenty of water.

7. SPECIAL PRECAUTIONS
Keep Polyvinyl Alcohol in a well closed container stored under cold to warm conditions, 2 to 40 C, (36 to 104F) in a ventilated area. Protect against physical damage. Containers of this material may be hazardous when empty since they retain product residues (dust, solids); observe all warnings and precautions listed for the product.

8. SPECIAL PROTECTION INFORMATION

Respiratory Protection (Specify Type): None needed under normal conditions of use with adequate ventilation. NIOSH approved equipment should be worn if PELs are exceeded.
Ventilation Local Exhaust: Yes
Eye Protection: Splash proof chemical safety goggles should be worn at all times.
Other Protective Clothing or Equipment: Lab apron, eye wash, and safety shower.

9. PHYSICAL DATA

Molecular Weight: -
Molecular Formula: [-CH2CHOH-]n or C2H4O)x
Appearance and Odor: Solid material granules, crystals or powder. Odor not defined.
pH: 5-7 at 4% water solution.
Melting Point: 200°C - lit.
Boiling Point: NA. Decomposes between 200-250
Density: 1.19 to 1.31 g/cm3
Percent Volatile by Volume: No data.
Evaporation Rate(H2O=1): No data.
Solubility in Water: No data.

10. REACTIVITY DATA

Stability: Polyvinyl Alcohol is stable
Conditions to Avoid: Heat, humidity, Dust generation.
Incompatibility (Materials to Avoid): Strong oxidizing and reducing agents, Strong acids and bases.
Hazardous Decomposition Products: Carbon monoxide, carbon dioxide
Hazardous Polymerization: Will not occur

11. TOXICITY DATA

Acute toxicity:
LD50 Oral - rat - > 20.000 mg/kg
LD50 Dermal - rat - > 20.000 mg/kg
Carcinogenicity: This product present at levels greater than or equal to 0.1% is identified as probable, possible or confirmed human carcinogen by IARC, NTP, ACGIH & OSHA.

12. ECOLOGICAL DATA

Toxicity to fish: LC50 >1000mg/liter over 48 hours exposure on killfish.
Toxicity: Avoid release into the environment. Runoff from fire control or dilution water may cause pollution.
Bioaccumulative potential: Does not bioaccumulate.
EPA Waste Numbers: None
This substance/mixture contains no components considered to be either persistent, bioaccumulative and toxic (PBT), or very persistent and very bioaccumulative (vPvB) at levels of 0.1% or higher.

13. DISPOSAL INFORMATION

Waste Disposal Methods: Dispose Polyvinyl Alcohol in accordance with all applicable Federal, State and Local regulations.

14. TRANSPORT INFORMATION

DOT
Not regulated.
IMDG
Not regulated.
IATA
Not regulated.

15. REGULATORY INFORMATION

Section 355 (extremely hazardous substances): Substance is not listed.
Section 313 (Specific toxic chemical listings): Substance is not listed.
TSCA (Toxic Substances Control Act): Substance is listed.
Proposition 65:
Chemicals known to cause cancer: Substance is not listed.
Chemicals known to cause reproductive toxicity for females: Substance is not listed.
Chemicals known to cause reproductive toxicity for males: Substance is not listed.
Chemicals known to cause developmental toxicity: Substance is not listed.

16. ADDITIONAL INFORMATION

Disclaimer:
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Our company provides this MSDS sheet in good faith but makes no representation as to its comprehensiveness or accuracy. This SDS sheet is intended only as a guide to the appropriate precautionary handling of the material by a properly trained person using this product. The above information has been compiled from various sources and has the possibility of discrepancy and being out-dated information. Individuals receiving the information must exercise their independent judgment and do further search in determining its appropriateness for a particular purpose. In no case shall our company be liable to loss or damages by the product user.
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