Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Limestone
Price: Check
Purity: 97.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Calcium carbonate
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

Henan Tianfu Chemical Co., Ltd.
China
Product Name: 1317-65-3
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Stocking Period: Inquiry
Contact: Anson
Email: info@tianfuchem.com

1317-65-3

1317-65-3 structure

1317-65-3 structure

Name: Limestone
Chemical Name: Limestone
CAS Number: 1317-65-3
Molecular Formula: CCaO₃
Molecular Weight: 100.08700
Catalog: Inorganic chemical industry Inorganic salt Carbides and carbonates
Create Date: 2018-06-19 21:35:06
Modify Date: 2025-08-20 18:20:53

Name	Limestone
Synonyms	Milk of Calcium EINECS 207-439-9 MFCD00010906 Chalk Vaterite Marble CALCIUM CARBONATE(natural)

Density	2.93 g/mL at 25 °C(lit.)
Boiling Point	2850ºC
Melting Point	825ºC
Molecular Formula	CCaO₃
Molecular Weight	100.08700
Flash Point	169.8ºC
Exact Mass	99.94730
PSA	63.19000
Water Solubility	5 M HCl: 0.1 M at 20 °C, clear, colorless

CHEMICAL IDENTIFICATION

RTECS NUMBER :: EV9580000

CHEMICAL NAME :: Calcium carbonate

CAS REGISTRY NUMBER :: 1317-65-3

LAST UPDATED :: 199712

WISWESSER LINE NOTATION :: CA C-O3

Symbol	GHS08
Signal Word	Danger
Hazard Statements	H350-H372
Precautionary Statements	P201-P308 + P313
Hazard Codes	Xi
Risk Phrases	R37/38
Safety Phrases	26-36/37/39
RIDADR	NONH for all modes of transport
WGK Germany	-
RTECS	FF9335000
HS Code	2521000000

HS Code	2521000000

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