Preliminary reference disclaimer
This preliminary safety reference is generated from structured MolGraph catalog fields and public reference-style data. It is not a supplier-issued Safety Data Sheet and should not be used as a substitute for supplier-issued documentation, workplace safety review, transport classification, or regulatory compliance decisions. For supplier SDS or COA, submit a documentation request through MolGraph.
Documentation status
Preliminary safety reference
Available
Supplier-issued SDS
Available by request
COA
Available by RFQ / lot confirmation
Transport classification
Requires shipment review
Identity
CAS Number
9007-28-7
Chemical name
Chondroitin Sulfate
Molecular formula
C13H21NO15S
Molecular weight
463.37 g/mol
Synonyms
Chondroitin, hydrogen sulfate; (2S,3S,4S,5R,6R)-6-{[(2R,3R,4R,5R,6R)-3-acetamido-2,5-dihydroxy-6-(sulfooxy)oxan-4-yl]oxy}-3,4,5-trihydroxyoxane-2-carboxylic acid; (2S,3S,4S,5R,6R)-6-(((2R,3R,4R,5R,6R)-3-acetamido-2,5-dihydroxy-6-(sulfooxy)oxan-4-yl)oxy)-3,4,5-trihydroxyoxane-2-carboxylic acid; Chondroitine sulfate; Chondroitin 4-sulfate sodium salt; Sodium chondroitin sulfate; Condrosulf; Chondroitinsulfate C; Chondroitin 4 and 6 sulfate; Chondron; Structum; Gepan
InChIKey
KXKPYJOVDUMHGS-OSRGNVMNSA-N
PubChem CID
24766
Hazard / GHS Reference
Signal word
Danger
Catalog reference cue; confirm supplier documentation before use.
Hazard statements
H302, H312, H317, H332, H334, H361
Catalog reference cue; confirm supplier documentation before use.
Handling & PPE
- Keep container tightly closed and dry. Store in a well-ventilated place. Recommended storage conditions: nitrogen-purged, 2-8°C
- If exposed to a harmful environment, use a P95 (US) or P1 (EU/UK 143) particulate respirator. For higher level of protection, use an OV/AG/P99 (US) or ABEK-P2 (EU/UK 143) gas filter. Respirators must be tested and approved by government standards such as NIOSH (US) or CEN (EU).
- Dispose of remaining and non-recyclable solutions to a licensed company. Contact a professional agency with a waste disposal license to handle this substance. Burn contaminated packaging in a chemical incinerator with post-combustion treatment and washing. Contaminated packaging should be disposed of as unused product.
First Aid / Accidental Release
- Do not give anything to an unconscious person. Rinse mouth with water. Consult a physician.
- If inhaled, move the patient to fresh air. If breathing stops, perform artificial respiration. Consult a physician.
- Rinse with plenty of water for at least 15 minutes and consult a physician.
- Wash with soap and plenty of water. Consult a physician.
- Do not generate dust when collecting and disposing. Sweep and shovel up. Place in a suitable closed container for disposal.
- Use personal protective equipment and emergency procedures. Avoid dust generation. Avoid inhaling vapors, mists or gases. Ensure adequate ventilation. Evacuate personnel to a safe area. Avoid inhaling dust. For personal protection, see
- Do not allow the product to enter drains.
- Dispose of remaining and non-recyclable solutions to a licensed company. Contact a professional agency with a waste disposal license to handle this substance. Burn contaminated packaging in a chemical incinerator with post-combustion treatment and washing. Contaminated packaging should be disposed of as unused product.
Firefighting / Stability
- If necessary, wear a self-contained breathing apparatus for firefighting.
- Reactivity and reaction
Physical and Chemical Reference
Melting Point
190–194 °C
Catalog reference value; verify against supplier SDS before use.
pKa
1.5
Catalog reference value; verify against supplier SDS before use.
XLogP
-4.8
Catalog reference value; verify against supplier SDS before use.
Transport / Shipment Review
Shipment review
Shipment details require review before fulfillment.
Transport classification must be confirmed using supplier SDS and shipment documentation before dispatch.
- Transport classification must be confirmed using supplier SDS and shipment documentation before dispatch.